{"id":9508,"date":"2025-06-02T17:50:35","date_gmt":"2025-06-02T08:50:35","guid":{"rendered":"https:\/\/techmania.jp\/blog\/?p=9508"},"modified":"2025-06-20T18:59:26","modified_gmt":"2025-06-20T09:59:26","slug":"numpy-linspace","status":"publish","type":"post","link":"https:\/\/techmania.jp\/blog\/numpy-linspace\/","title":{"rendered":"\u3010NumPy\u5165\u9580\u3011np.linspace\u95a2\u6570\u3067\u7b49\u5dee\u6570\u5217\u3092\u4f5c\u6210\u3059\u308b"},"content":{"rendered":"\n<p>Numpy \u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u5206\u6790\u3092\u884c\u3046\u969b\u3001\u7b49\u5dee\u6570\u5217\u3084\u7b49\u6bd4\u6570\u5217\u3092\u6271\u3046\u6a5f\u4f1a\u306f\u591a\u304f\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3067\u5f79\u306b\u7acb\u3064\u306e\u304c\u3001Numpy\u306enp.linspace\u3067\u3059\u3002\u3053\u306e\u95a2\u6570\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001Python\u3067\u7b49\u5dee\u6570\u5217\u3092\u7c21\u5358\u306b\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u3001linspace\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u7b49\u5dee\u6570\u5217\u3092\u4f5c\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__1\" class=\"wp-block-heading\">np.linspace\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>np.linspace\u3068\u306f\u3001Python\u306e\u6570\u5024\u8a08\u7b97\u7528\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308b Numpy \u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u3001\u7b49\u5dee\u6570\u5217\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u95a2\u6570\u3067\u3059\u3002<\/p>\n\n\n\n<p>NumPy\u3092\u4f7f\u3063\u3066\u7b49\u5dee\u6570\u5217\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5\u306b\u306f\u3001linspace \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3068 arange \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u306e\uff12\u901a\u308a\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3069\u3061\u3089\u3082\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\u5185\u306e\u6570\u5024\u3067\u6570\u5217\u3092\u4f5c\u6210\u3059\u308b\u95a2\u6570\u3067\u3059\u304c\u3001arange\u95a2\u6570\u306f\u96a3\u308a\u5408\u3046\u8981\u7d20\u540c\u58eb\u306e\u5024\u306e\u5dee\u3092\u3001linspace \u95a2\u6570\u306f\u4f5c\u6210\u3059\u308b\u6570\u5217\u306e\u8981\u7d20\u6570\u3092\u4efb\u610f\u306b\u6307\u5b9a\u3067\u304d\u308b\u3068\u3044\u3046\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>arange \u95a2\u6570\u306e\u6a5f\u80fd\u306f\u57fa\u672c\u7684\u306b range \u95a2\u6570\u3068\u4f3c\u3066\u3044\u3066\u3001\u3069\u3061\u3089\u306e\u95a2\u6570\u3082\u3001\u958b\u59cb\u5024\u304b\u3089\u7d42\u4e86\u5024-1\u307e\u3067\u306e\u7bc4\u56f2\u306e\u4e2d\u304b\u3089\u3001\u6307\u5b9a\u3057\u305f\u5024\u306e\u5dee\u3054\u3068\u306b\u9806\u306b\u6570\u5024\u3092\u4e26\u3079\u305f\u6570\u5217\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3001linspace\u95a2\u6570\u306e\u6570\u5217\u306e\u4f5c\u6210\u65b9\u6cd5\u306f\u4e0a\u8a18\u306e\uff12\u3064\u3068\u306f\u5c11\u3005\u7570\u306a\u308a\u3001\u958b\u59cb\u5024\u304b\u3089\u7d42\u4e86\u5024\u307e\u3067\u306e\u7bc4\u56f2\u3092\u6307\u5b9a\u306e\u8981\u7d20\u6570\u3067\u5206\u5272\u3057\u305f\u6570\u5217\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<br>\u8a73\u3057\u3044\u4f7f\u3044\u65b9\u306a\u3069\u306b\u3064\u3044\u3066\u306f\u5f8c\u307b\u3069\u89e3\u8aac\u3057\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306e\u4f5c\u6210\u7d50\u679c\u306e\u9055\u3044\u3092\u4ee5\u4e0b\u306e\u7c21\u5358\u306a\u4f8b\u3067\u898b\u6bd4\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u3010\u5b9f\u88c5\u4f8b\u3011<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import numpy as np\n\nprint(np.arange(1, 20, 5))\nprint(np.linspace(1, 20, 5))<\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91; 1  6 11 16]\n&#91; 1.    5.75 10.5  15.25 20.  ]<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u540c\u3058\u5f15\u6570\u306e\u5024\u3067\u6570\u5217\u3092\u4f5c\u6210\u3057\u3066\u3082\u3001\u95a2\u6570\u306e\u7d50\u679c\u306b\u306f\u9055\u3044\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__2\" class=\"wp-block-heading\">np.linspace\u306e\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>\u305d\u308c\u3067\u306f\u65e9\u901f\u3001linspace\u95a2\u6570\u306e\u4f7f\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<br>\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u5fdc\u7528\u65b9\u6cd5\u307e\u3067\u3001\u9806\u306b\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__2_1\" class=\"wp-block-heading\">\u5f15\u6570\u3068\u8fd4\u308a\u5024<\/h3>\n\n\n\n<p>linspace\u95a2\u6570\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u5f15\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>np.linspace(start, stop, num, endpoint, retstep, dtype)<\/code><\/pre><\/div>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u306e\u5f15\u6570\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h4 id=\"outline__2_1_1\" class=\"wp-block-heading\">\u5f15\u6570<\/h4>\n\n\n\n<p><strong>\u3010start\u3011<\/strong>\uff08\u5fc5\u9808\uff09<br>\u958b\u59cb\u6642\u306e\u6570\u5024\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30de\u30a4\u30ca\u30b9\u5024\u3084\u5c0f\u6570\u3082\u6307\u5b9a\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010stop\u3011<\/strong>\uff08\u5fc5\u9808\uff09<br>\u7d42\u4e86\u6642\u306e\u6570\u5024\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002start\u3068\u540c\u69d8\u306b\u3001\u30de\u30a4\u30ca\u30b9\u5024\u3084\u5c0f\u6570\u3082\u6307\u5b9a\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010num\u3011<\/strong><br>\u8981\u7d20\u6570\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u6307\u5b9a\u304c\u306a\u3044\u5834\u5408\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306f50\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010endpoint\u3011<\/strong><br>stop\u306e\u5024\u3092\u8981\u7d20\u306b\u542b\u3080\u304b\u5426\u304b\u3092 bool\u5024\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002<br>\u6307\u5b9a\u304c\u306a\u3044\u5834\u5408\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306fTrue\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010retstep\u3011<\/strong><br>\u95a2\u6570\u306e\u8fd4\u308a\u5024\u306b step\u3092\u542b\u3081\u308b\u304b\u5426\u304b\u3092 bool\u5024\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002<br>True\u306e\u5834\u5408\u306f\u3001\u4f5c\u6210\u3057\u305f\u6570\u5217\u3068 step\u3092\u542b\u3080\u30bf\u30d7\u30eb\u304c\u7d50\u679c\u3068\u3057\u3066\u8fd4\u5374\u3055\u308c\u307e\u3059\u3002<br>\u6307\u5b9a\u304c\u306a\u3044\u5834\u5408\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306fFalse\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010dtype\u3011<\/strong><\/p>\n\n\n\n<p>\u8fd4\u5374\u3059\u308b\u914d\u5217\u306e\u578b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h4 id=\"outline__2_1_2\" class=\"wp-block-heading\">\u8fd4\u308a\u5024<\/h4>\n\n\n\n<p>\u8fd4\u308a\u5024\u306f\u4ee5\u4e0b\u306e\uff11\u3064\u3001\u3082\u3057\u304f\u306f\uff12\u3064\u304c\u8fd4\u5374\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010samples\u3011<\/strong><br>\u7b49\u5dee\u6570\u5217\u3092\u683c\u7d0d\u3057\u305f\u914d\u5217\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010step\u3011<\/strong><br>\u8981\u7d20\u540c\u58eb\u306e\u5024\u306e\u5dee\u3092\u8868\u3057\u305f\u6570\u5024\u3067\u3059\u3002 retstep\u304c True \u306e\u5834\u5408\u306b\u306e\u307f\u8fd4\u5374\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__2_2\" class=\"wp-block-heading\">\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h3>\n\n\n\n<p>Numpy\u306f\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u305f\u3081\u3001\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u524d\u306b\u5b9f\u884c\u7aef\u672b\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br>\u307e\u3060\u306e\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>pip install numpy<\/code><\/pre><\/div>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001Numpy\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u95a2\u6570\u3092\u5b9f\u884c\u3057\u307e\u3057\u3087\u3046\u3002<br>\u6700\u3082\u7c21\u5358\u306a\u4f7f\u3044\u65b9\u306f\u3001\u958b\u59cb\u5024\u3068\u7d42\u4e86\u5024\u306e\u307f\u3092\u6307\u5b9a\u3059\u308b\u3084\u308a\u65b9\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3011<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import numpy as np\n\nprint(np.linspace(1, 100))<\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;  1.           3.02040816   5.04081633   7.06122449   9.08163265\n  11.10204082  13.12244898  15.14285714  17.16326531  19.18367347\n  21.20408163  23.2244898   25.24489796  27.26530612  29.28571429\n  31.30612245  33.32653061  35.34693878  37.36734694  39.3877551\n  41.40816327  43.42857143  45.44897959  47.46938776  49.48979592\n  51.51020408  53.53061224  55.55102041  57.57142857  59.59183673\n  61.6122449   63.63265306  65.65306122  67.67346939  69.69387755\n  71.71428571  73.73469388  75.75510204  77.7755102   79.79591837\n  81.81632653  83.83673469  85.85714286  87.87755102  89.89795918\n  91.91836735  93.93877551  95.95918367  97.97959184 100.        ]<\/code><\/pre>\n\n\n\n<p>\u8981\u7d20\u6570\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306f 50\u306a\u306e\u3067\u3001\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\u3092 50\u500b\u306e\u8981\u7d20\u3067\u7b49\u9593\u9694\u306b\u5206\u5272\u3057\u305f\u6570\u5217\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__2_3\" class=\"wp-block-heading\">\u7b2c\u4e09\u5f15\u6570\u3067\u8981\u7d20\u6570\u3092\u5909\u3048\u308b<\/h3>\n\n\n\n<p>\u7b2c\uff13\u5f15\u6570\u306e num \u306b\u5024\u3092\u6e21\u3059\u3053\u3068\u3067\u3001\u914d\u5217\u5185\u306e\u8981\u7d20\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3011<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import numpy as np\n\nprint(np.linspace(1, 100, 30))<\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;  1.           4.4137931    7.82758621  11.24137931  14.65517241\n  18.06896552  21.48275862  24.89655172  28.31034483  31.72413793\n  35.13793103  38.55172414  41.96551724  45.37931034  48.79310345\n  52.20689655  55.62068966  59.03448276  62.44827586  65.86206897\n  69.27586207  72.68965517  76.10344828  79.51724138  82.93103448\n  86.34482759  89.75862069  93.17241379  96.5862069  100.        ]<\/code><\/pre>\n\n\n\n<h3 id=\"outline__2_4\" class=\"wp-block-heading\">endpoint\u3067[start, end]\u306b\u306a\u308b\u6570\u5217\u3092\u4f5c\u308b<\/h3>\n\n\n\n<p>\u5f15\u6570\u306e endpoint \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7d42\u4e86\u5024\u3092\u8981\u7d20\u306e\u5024\u306b\u542b\u3081\u308b\u304b\u5426\u304b\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u95a2\u6570\u306e\u4ed5\u69d8\u4e0a\u3001\u6307\u5b9a\u7bc4\u56f2\u3084\u5206\u5272\u3059\u308b\u8981\u7d20\u6570\u306b\u3088\u3063\u3066\u306f True \u3067\u3082\u5024\u306b\u542b\u307e\u308c\u306a\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u304c\u3001False\u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\u306f\u5fc5\u305a\u9664\u5916\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3011<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import numpy as np\n\nprint(&quot;True\u306e\u5834\u5408&quot;)\nprint(np.linspace(1, 30, 30, endpoint = True))\n\nprint(&quot;\\nFalsee\u306e\u5834\u5408&quot;)\nprint(np.linspace(1, 30, 30, endpoint = False))<\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>True\u306e\u5834\u5408\n&#91; 1.  2.  3.  4.  5.  6.  7.  8.  9. 10. 11. 12. 13. 14. 15. 16. 17. 18.\n 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30.]\n\nFalsee\u306e\u5834\u5408\n&#91; 1.          1.96666667  2.93333333  3.9         4.86666667  5.83333333\n  6.8         7.76666667  8.73333333  9.7        10.66666667 11.63333333\n 12.6        13.56666667 14.53333333 15.5        16.46666667 17.43333333\n 18.4        19.36666667 20.33333333 21.3        22.26666667 23.23333333\n 24.2        25.16666667 26.13333333 27.1        28.06666667 29.03333333]<\/code><\/pre>\n\n\n\n<p>\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u4f7f\u3044\u5206\u3051\u3059\u308b\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 id=\"outline__2_5\" class=\"wp-block-heading\">retstep\u3067\u6570\u5217\u306estep\u306e\u5e45\u3092\u53d6\u5f97\u3059\u308b<\/h3>\n\n\n\n<p>\u5f15\u6570\u306e retstep\u306b True\u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\u3001\u4f5c\u6210\u3057\u305f\u6570\u5217\u306e\u30b9\u30c6\u30c3\u30d7\u5e45\u3092\u8fd4\u308a\u5024\u3068\u3057\u3066\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3011<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import numpy as np\n\nprint(np.linspace(1, 100, 30, retstep = True))<\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(array(&#91;  1.        ,   4.4137931 ,   7.82758621,  11.24137931,\n        14.65517241,  18.06896552,  21.48275862,  24.89655172,\n        28.31034483,  31.72413793,  35.13793103,  38.55172414,\n        41.96551724,  45.37931034,  48.79310345,  52.20689655,\n        55.62068966,  59.03448276,  62.44827586,  65.86206897,\n        69.27586207,  72.68965517,  76.10344828,  79.51724138,\n        82.93103448,  86.34482759,  89.75862069,  93.17241379,\n        96.5862069 , 100.        ]), 3.413793103448276)<\/code><\/pre>\n\n\n\n<p>\u6307\u5b9a\u7121\u3057\u3001\u3082\u3057\u304f\u306f False\u306e\u5834\u5408\u306b\u306f\u914d\u5217\u304c\u305d\u306e\u307e\u307e\u8fd4\u5374\u3055\u308c\u307e\u3059\u304c\u3001True\u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\u306f\u8981\u7d20\u306b\u914d\u5217\u3068\u30b9\u30c6\u30c3\u30d7\u5e45\u3092\u542b\u3080\u30bf\u30d7\u30eb\u3092\u8fd4\u5374\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u306e\u8981\u7d20\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u8fd4\u5374\u3055\u308c\u305f\u30bf\u30d7\u30eb\u3092\u5bfe\u8c61\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u756a\u53f7\u3092\u6307\u5b9a\u3057\u3066\u53d6\u308a\u51fa\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u3010\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3011<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-python\" data-lang=\"Python\"><code>import numpy as np\n\nstep = np.linspace(1, 100, 30, retstep = True)\n\nprint(step[1])<\/code><\/pre><\/div>\n\n\n\n<p><strong>\u3010\u5b9f\u884c\u7d50\u679c\u3011<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>3.413793103448276<\/code><\/pre>\n\n\n\n<h2 id=\"outline__3\" class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u3044\u304b\u304c\u3067\u3057\u305f\u304b\uff1f\u4eca\u56de\u306f\u3001linspace\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u89e3\u8aac\u3092\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>NumPy\u306b\u95a2\u3057\u3066\u306f\u3001\u4eca\u56de\u7d39\u4ecb\u3057\u305f\u95a2\u6570\u306e\u4ed6\u306b\u3082\u69d8\u3005\u306a\u6570\u5024\u8a08\u7b97\u7528\u306e\u95a2\u6570\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\u975e\u5e38\u306b\u4fbf\u5229\u306a\u6a5f\u80fd\u3067\u3059\u306e\u3067\u3001\u3053\u306e\u6a5f\u4f1a\u306b\u305c\u3072\u6d3b\u7528\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 id=\"outline__4\" class=\"wp-block-heading\">Python\u306e\u52c9\u5f37\u65b9\u6cd5\u306f\uff1f<\/h2>\n\n\n<p>\u66f8\u7c4d\u3084\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u5b66\u7fd2\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u6628\u4eca\u3067\u306f\u3001YouTube\u306a\u3069\u306e\u52d5\u753b\u30b5\u30a4\u30c8\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30b5\u30a4\u30c8\u306a\u3069\u3082\u5145\u5b9f\u3057\u3066\u3044\u3066\u591a\u304f\u306e\u60c5\u5831\u304c\u624b\u306b\u5165\u308a\u307e\u3059\u3002<br \/>\u305d\u3057\u3066\u3001\u3088\u308a\u52b9\u7387\u7684\u306b\u77e5\u8b58\u30fb\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3059\u308b\u306b\u306f\u3001\u77e5\u8b58\u3092\u3064\u3051\u306a\u304c\u3089\u5b9f\u969b\u306b\u624b\u3092\u52d5\u304b\u3057\u3066\u307f\u308b\u306a\u3069\u3001\u30a4\u30f3\u30d7\u30c3\u30c8\u3068\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u7279\u306b\u72ec\u5b66\u306e\u5834\u5408\u306f\u3001\u6709\u8b58\u8005\u306b\u8cea\u554f\u304c\u3067\u304d\u305f\u308a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u3082\u3089\u3048\u308b\u3088\u3046\u306a\u74b0\u5883\u304c\u3042\u308b\u3068\u3001\u7406\u89e3\u5ea6\u304c\u6df1\u307e\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u305f\u3060\u3001Python\u306b\u9650\u3089\u305a\u3001IT\u30b9\u30ad\u30eb\u3092\u8eab\u306b\u3064\u3051\u308b\u969b\u3001\u3069\u3046\u3057\u3066\u3082\u8ab2\u984c\u306b\u3076\u3064\u304b\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u3088\u306d\u3002\u7279\u306b\u72ec\u5b66\u3060\u3068\u3001\u308f\u304b\u3089\u306a\u3044\u90e8\u5206\u3092\u30d7\u30ed\u306b\u8cea\u554f\u3067\u304d\u308b\u6a5f\u4f1a\u3092\u78ba\u4fdd\u3057\u306b\u304f\u304f\u3001\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u304c\u7d9a\u304d\u306b\u304f\u3044\u3068\u3044\u3046\u5074\u9762\u304c\u3042\u308a\u307e\u3059\u3002\u72ec\u5b66\u3067\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u7dad\u6301\u3059\u308b\u81ea\u4fe1\u304c\u306a\u3044\u4eba\u306b\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u3068\u3044\u3046\u624b\u3082\u3042\u308a\u307e\u3059\u3002\u8cbb\u7528\u306f\u639b\u304b\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u5206\u30b9\u30ad\u30eb\u3092\u8eab\u306b\u3064\u3051\u3084\u3059\u3044\u3067\u3059\u3002\u3057\u3063\u304b\u308a\u3068\u77e5\u8b58\u30fb\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3057\u3066\u5b9f\u8df5\u306b\u6d3b\u304b\u3057\u305f\u3044\u3068\u3044\u3046\u4eba\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n<p><span class=\"markerYellow\"><strong>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u306a\u3089\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u304c\u304a\u3059\u3059\u3081\uff01<\/strong><\/span><\/p>\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/yuudou.png\" class=\"post-img\">\n\n\n<p>IT\u30b9\u30ad\u30eb\u9700\u8981\u306e\u9ad8\u307e\u308a\u3068\u3068\u3082\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u3082\u5897\u3048\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u3069\u306e\u30b9\u30af\u30fc\u30eb\u306b\u901a\u3046\u3079\u304d\u304b\u8ff7\u3063\u3066\u3057\u307e\u3046\u4eba\u3082\u3044\u308b\u3067\u3057\u3087\u3046\u3002\u305d\u3093\u306a\u65b9\u306b\u306f\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\uff01\u3053\u308c\u307e\u3067\u591a\u304f\u306eIT\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u80b2\u6210\u30fb\u8f29\u51fa\u3057\u3066\u304d\u305f\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u3067\u3082\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u3092\u958b\u8b1b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"bgBox\">\n<p><strong>\uff1c\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u306e\u7279\u5fb4\uff1e<\/strong><br \/><strong>\u30fb\u305f\u3057\u304b\u306a\u80b2\u6210\u5b9f\u7e3e\u3068\u89aa\u8eab\u306a\u6559\u80b2\u3000\uff5e\u30bb\u30ab\u30f3\u30c9\u30ad\u30e3\u30ea\u30a2\u3092\u5168\u529b\u652f\u63f4\uff5e<\/strong><br \/><strong>\u30fb\u8b1b\u5e2b\u304c\u73fe\u5f79\u30a8\u30f3\u30b8\u30cb\u30a2\u3000\uff5e\u201c\u672c\u5f53\u201d\u306e\u958b\u767a\u30ce\u30a6\u30cf\u30a6\u3092\u76f4\u306b\u5b66\u3079\u308b\uff5e<\/strong><br \/><strong>\u30fb\u5c02\u5c5e\u8b1b\u5e2b\u304c\u5b66\u7fd2\u3092\u5fb9\u5e95\u30b5\u30dd\u30fc\u30c8\u3000\uff5e\u300c\u308f\u304b\u3089\u306a\u3044\u300d\u3092\u5fb9\u5e95\u89e3\u6c7a\uff5e<\/strong><br \/><strong>\u30fb\u5b9f\u52d9\u30d9\u30fc\u30b9\u3067\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3000\uff5e\u5b9f\u8df5\u7684\u306a\u51dd\u7e2e\u30ab\u30ea\u30ad\u30e5\u30e9\u30e0\uff5e<\/strong><\/p>\n<\/div>\n<p>\u3053\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3064\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u306fIT\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b9\u30bf\u30fc\u30c8\u30e9\u30a4\u30f3\u3068\u3057\u3066\u6700\u9069\u3067\u3059\u3002<br \/>\u8a71\u3092\u805e\u304d\u305f\u3044\u30fb\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u3068\u3044\u3046\u65b9\u306f<a href=\"https:\/\/techmania.jp\/lp\/2\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089<\/a>\u304b\u3089\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"excerpt":{"rendered":"Numpy \u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u5206\u6790\u3092\u884c\u3046\u969b\u3001\u7b49\u5dee\u6570\u5217\u3084\u7b49\u6bd4\u6570\u5217\u3092\u6271\u3046\u6a5f\u4f1a\u306f\u591a\u304f\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002 \u305d\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3067\u5f79\u306b\u7acb\u3064\u306e\u304c\u3001Numpy\u306enp.linspace\u3067\u3059\u3002\u3053\u306e\u95a2\u6570\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001Python\u3067\u7b49\u5dee\u6570\u5217\u3092\u7c21\u5358\u306b\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u4eca\u56de\u306f\u3001linspace\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u7b49\u5dee\u6570\u5217\u3092\u4f5c\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 np.linspace\u3068\u306f\uff1f np.linspace\u3068\u306f\u3001Pyth [&hellip;]","protected":false},"author":11,"featured_media":9512,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-9508","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming"],"_links":{"self":[{"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/posts\/9508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/comments?post=9508"}],"version-history":[{"count":12,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/posts\/9508\/revisions"}],"predecessor-version":[{"id":9602,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/posts\/9508\/revisions\/9602"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/media\/9512"}],"wp:attachment":[{"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/media?parent=9508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/categories?post=9508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/tags?post=9508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}