{"id":1047,"date":"2010-02-27T15:34:54","date_gmt":"2010-02-27T07:34:54","guid":{"rendered":"http:\/\/www.ccttours.com\/blog\/?p=1047"},"modified":"2010-02-27T15:37:59","modified_gmt":"2010-02-27T07:37:59","slug":"supercollider%ef%bc%9a%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/learn.travelchinawith.me\/?p=1047","title":{"rendered":"SuperCollider\uff1a\u6570\u7ec4"},"content":{"rendered":"<p>SuperCollider\u6709\u5f88\u591a\u6536\u96c6(collection)\u7c7b\uff0c\u4f46\u5bf9\u4e8e\u4e00\u4e9b\u7b80\u5355\u7684\u4efb\u52a1\u6765\u8bf4\uff0c\u4f60\u5f80\u5f80\u53ef\u4ee5\u901a\u8fc7\u5728\u65b9\u62ec\u53f7\u5185\u5b9a\u4e49\u6570\u636e\u7684\u6570\u7ec4\uff08Array\uff09\u6765\u5b9e\u73b0\uff1a<\/p>\n<pre class=\"brush:jfx\">a= [5,6,7,8,9,10];<\/pre>\n<p>\u6709\u65f6\u6211\u4eec\u9700\u8981\u66f4\u6e05\u6670\u7684\u5efa\u6784\u6570\u636e\u5217\uff0c\u5e76\u4e14\u6211\u4eec\u53ef\u4ee5\u4e66\u5199\u6211\u4eec\u81ea\u5df1\u7684\u51fd\u6570\u6765\u751f\u6210\u6570\u636e\uff1a<\/p>\n<pre class=\"brush:jfx\">a= Array.fill(6, {arg i; i+5});<\/pre>\n<p><!--more--><\/p>\n<hr \/>\n<p>\u4f60\u5c06\u4f1a\u5728\u4eca\u540e\u6e10\u6e10\u719f\u6089\u6536\u96c6\u7c7b\u6bd4\u5982\u6570\u7ec4\u7684\u7528\u6cd5\uff0c\u4f46\u73b0\u5728\u6211\u5c06\u9996\u5148\u5c55\u793a\u4e00\u4e9b\u5c0f\u7a8d\u95e8\u7ed9\u4f60\u5c1d\u5c1d\u9c9c(\u9010\u884c\u8fd0\u884c\u4e00\u4e0b\u9010\u884c\uff0c\u5728post\u7a97\u53e3\u5185\u89c2\u5bdf\u7ed3\u679c)\u3002<\/p>\n<p>\u521b\u5efa\u6570\u7ec4\u4e0d\u540c\u7684\u65b9\u5f0f\uff1a<\/p>\n<pre class=\"brush:jfx\">\/\/ \u5e8f\u5217\u7684\u5f15\u6570\u662f\u5143\u7d20\u7684\u6570\u91cf\uff0c\u8d77\u59cb\u5143\u7d20\u548c\u9012\u589e\u503c\r\nArray.series(10,1,1)\r\n\r\n(1..10) \/\/ \u505a\u540c\u6837\u4e8b\u60c5\u7684\u6377\u5f84<\/pre>\n<pre class=\"brush:jfx\">Array.series(10,1,2) \r\n\r\n(1,3..20) \/\/ \u540c\u6837\u7684\uff0c\u4e00\u4e2a\u6377\u5f84<\/pre>\n<hr \/>\n<pre class=\"brush:jfx\">\/\/ \u51e0\u4f55\u800c\u4e0d\u662f\u7b97\u672f\u5e8f\u5217\uff1a\u5f15\u6570\u662f\u5143\u7d20\u7684\u6570\u91cf\uff0c\u8d77\u59cb\u5143\u7d20\u4ee5\u53ca\u589e\u957f\u7387(ratio)\r\nArray.geom(10, 1, 1.1);\r\n\r\n\/\/ \u6ce8\u610f\uff0c\u590d\u5408\u5b9a\u5f8b\u5c06\u4f7f\u8fd9\u4e9b\u6570\u5b57\u5feb\u901f\u6269\u5f20\uff01\r\nArray.geom(10, 1, 10);\r\n\r\n\/\/ \u968f\u673a\u4ea7\u751f\u57280.7\u52302.4\u95f4\u7ebf\u6027\u5206\u5e03\u768410\u4e2a\u968f\u673a\u503c\r\nArray.rand(10, 0.7,2.4);<\/pre>\n<hr \/>\n<p>\u53e6\u5916\u4e00\u4e9b\u64cd\u63a7\u6570\u7ec4\u7684\u65b9\u5f0f\uff1a\u5c1d\u8bd5\u987a\u5e8f\u8fd0\u884c\u4ee5\u4e0b\u8bf8\u884c\uff0c\u7136\u540e\u6ce8\u610fpost\u7a97\u53e3\u5185\u8fd4\u56de\u7684\u5185\u5bb9\uff01<\/p>\n<pre class=\"brush:jfx\">a = [1,3,5,6];\r\n\r\na+5\r\n\r\na*8\r\n\r\na**2 \/\/take to power of 2\r\n\r\na.squared \/\/same thing\r\n\r\na.sqrt\r\n\r\na.scramble \/\/run me multiple times!\r\n\r\na.rotate(1)\r\n\r\na.rotate(-1)\r\n\r\na-10\r\n\r\n(a-10).abs\r\n\r\na&gt;4\r\n\r\na.reverse<\/pre>\n<p>\u9700\u8981\u96c6\u4e2d\u7cbe\u529b\uff0c\u5426\u5219\u7acb\u9a6c\u5c31\u5728post\u7a97\u53e3\u5185lost\u4e86\u3002\u3002\u3002\u5982\u679c\u4f60\u7684post\u7a97\u53e3\u4f1a\u50cf\u6211\u8fd9\u91cc\u4e00\u6837\u7684\u7528\u7740\u7528\u7740\u50bb\u903c\u6389\uff08\u636e\u8bf4\u662fMac\u4e2d\u6587\u7cfb\u7edf\u6240\u5bfc\u81f4\uff0c\u5f85\u8003\uff09\uff0c\u4f60\u53ef\u4ee5cmd+K\u91cd\u65b0\u7f16\u8bd1\u5b83\u3002<\/p>\n<hr \/>\n<p>\u5728\u6570\u7ec4\u4e2d\u7d22\u5f15\u5143\u7d20<\/p>\n<pre class=\"brush:jfx\">b=[2,3,4,7]\r\n\r\nb.at(3) \/\/ \u83b7\u53d6\u5e8f\u5217\u4e3a3\u7684\u5143\u7d20 (\u610f\u5473\u7740\u7b2c\u56db\u4e2a\u5143\u7d20)\r\n\r\nb.at(4) \/\/ \u5c06\u4e0d\u4f1a\u8fd4\u56de\u4efb\u4f55\u4e1c\u897f\uff0c\u56e0\u4e3a\u6570\u7ec4\u4e0d\u591f\u5927! nil\u662f\u201c\u65e0\u53ef\u7528\u8fd4\u56de\u503c\u201d\u7684\u5360\u4f4d\u7b26\uff0c\u5b83\u7684\u7a81\u7136\u51fa\u73b0\u5f80\u5f80\u4f1a\u5e26\u6765\u9ebb\u70e6\r\n\r\nb.put(2,50) \/\/ \u5c0650\u653e\u5230\u7d22\u5f15\u4e3a2\u7684\u53e3 (\u66ff\u4ee3\u7b2c\u4e09\u4e2a\u5143\u7d20)\r\n\r\nb \/\/ \u6ce8\u610fb\u672c\u8eab\u4e5f\u5df2\u88ab\u6539\u53d8\r\n\r\nb.put(14,90) \/\/ \u5d29\u6e83, \u6ca1\u5730\u65b9\u6446\u8fd9\u4e2a90, \u6570\u7ec4\u4ec5\u67094\u4e2a\u5143\u7d20\u53e3<\/pre>\n<p>\u4f60\u540c\u6837\u53ef\u4ee5\u4f7f\u7528Java\u6570\u7ec4\u6807\u8bb0\u6cd5<\/p>\n<pre class=\"brush:jfx\">b[0] \/\/ \u83b7\u53d6\u7b2c\u4e00\u4e2a\u5143\u7d20\r\n\r\nb[0]= 74 \/\/ \u8bbe\u7f6e\u7b2c\u4e00\u4e2a\u5143\u7d20\r\n\r\nb \/\/ \u4e5f\u88ab\u6539\u53d8\u4e86<\/pre>\n<hr \/>\n<p>\u6709\u66f4\u591a\u6211\u4eec\u4ee5\u540e\u53ef\u80fd\u4f1a\u78b0\u5230\u7684\u96c6\u5408\u7c7b\u3002\u8feb\u4e0d\u53ca\u5f85\u7684\u4f60\u53ef\u4ee5\u5148\u8bfb\u8bfb\u4ed6\u4eec\u7684\u5e2e\u52a9\u6587\u6863\uff1a\u6ce8\u610f\u5728\u64cd\u4f5c\u4e2d\u4f1a\u6709\u7c7b\u7684\u5c42\u7ea7\u5b58\u5728\uff0c\u56e0\u6b64\u4e00\u4e2a\u65b9\u6cd5\u5c06\u6ca1\u6709\u5fc5\u8981\u5fc5\u987b\u5904\u4e8e\u6570\u7ec4\u7c7b\u4e2d\u3002<br \/>\n<code>[Collections]<br \/>\n[SequenceableCollection]<br \/>\n[ArrayedCollection]<br \/>\n[Array]<\/code><\/p>\n<hr \/>\n<p><strong><span style=\"color: #00ff00;\">\u5173\u4e8e\u6548\u80fd\u7684\u4e00\u70b9\u7b14\u8bb0<\/span><\/strong><\/p>\n<p>\u4f60\u5c06\u5076\u5c14\u770b\u5230<\/p>\n<pre class=\"brush:jfx\">\/\/ \u521b\u5efa\u4e00\u4e2a\u56fa\u5b9a\u7684\uff08\u975e\u52a8\u6001\u7684\uff09\u6570\u7ec4\u5e76\u7a0d\u7a0d\u5b9e\u60e0\uff08cheaper\uff09\u4e00\u4e9b\r\n\/\/ \u5c24\u5176\u662f\u5f53\u4f60\u5728\u521b\u5efa\u5176\u540e\u4fbf\u4e0d\u6253\u7b97\u518d\u6539\u53d8\u5b83\u7684\u65f6\u5019\r\n#[1,2,3]<\/pre>\n<p>\u800c\u4e0d\u662f<\/p>\n<pre class=\"brush:jfx\">[1,2,3] \t\/\/ \u4e00\u4e2a\u52a8\u6001\u6570\u7ec4<\/pre>\n<p>\u5b83\u4eec\u7684\u533a\u522b\uff1a<\/p>\n<pre class=\"brush:jfx\">a= #[1,2,3];\r\n\r\na[0] \/\/ \u53ef\u884c\r\n\r\na[0] = 8 \/\/ \u4e0d\u53ef\u884c\uff0c\u56e0\u4e3a\u5b83\u65e0\u6cd5\u88ab\u66f4\u6539<\/pre>\n<hr \/>\n<p><span style=\"color: #00ff00;\"><strong>\u66f4\u591a\u5173\u4e8e\u6df7\u5408\uff08Mix\uff09\u548c\u6570\u7ec4<\/strong><\/span><\/p>\n<p>\u73b0\u5728\u8ba9\u6211\u4eec\u6765\u770b\u770b\u4f7f\u7528\u6570\u7ec4\u6765\u5e2e\u52a9\u6211\u4eec\u521b\u5efa\u4e00\u4e2aUGen\u7f51\u7edc\u2014\u2014\u5728\u8fd9\u6837\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u6211\u4eec\u5df2\u7ecf\u770b\u8fc7\u7684\u81ea\u52a8\u901a\u9053\u6269\u5f20\u6cd5\u975e\u5e38\u7b80\u5355\uff0c\u4f46\u4f60\u4f1a\u53d1\u73b0\u8fd9\u5728\u66f4\u590d\u6742\u7684\u4e8b\u4ef6\u4e2d\u4e5f\u540c\u6837\u6709\u7528\uff0c\u6bd4\u5982\u8bf4\u8981\u4f60\u4e00\u6b21\u6027\u6df7\u5408\u4e00\u767e\u4e2a\u53d8\u5316\u7740\u7684\u58f0\u97f3\uff01<\/p>\n<pre class=\"brush:jfx\">( \/\/ \u5982\u679c\u4f60\u4ec5\u6709\u4e00\u5bf9\u7acb\u4f53\u58f0\u8f93\u51fa\uff0c\u4f60\u5c06\u4ec5\u80fd\u542c\u5230\u56db\u4e2a\u9891\u7387\u4e2d\u7684\u524d\u4e24\u4e2a\r\n{\r\nvar freqs,array;\r\n\r\nfreqs= [440,443,447,455.7];\r\n\r\narray=Array.fill(4, \/\/ 4\u4e2a\u5143\u7d20\u5c06\u8fdb\u5165\u5230\u8fd9\u4e2a\u6570\u7ec4\r\n{arg i; \/\/ \u8fd9\u4e2a\u51fd\u6570\u662f\u521b\u5efa\u6bcf\u4e2a\u5143\u7d20\u7684\u79d8\u8bc0\r\nSinOsc.ar(freqs.at(i), 0, 0.1)\r\n});\r\n\r\narray\r\n}.scope\r\n)<\/pre>\n<hr \/>\n<pre class=\"brush:jfx\">\/\/ \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Mix\u4f7f\u5176\u53d8\u4e3a\u4e00\u4e2a\u901a\u9053\r\n(\r\n{\r\nvar freqs,array;\r\n\r\nfreqs= [440,443,447,455.7];\r\n\r\narray=Array.fill(4, \/\/ 4\u4e2a\u5143\u7d20\u5c06\u8fdb\u5165\u5230\u8fd9\u4e2a\u6570\u7ec4\r\n{arg i; \/\/ \u8fd9\u4e2a\u51fd\u6570\u662f\u521b\u5efa\u6bcf\u4e2a\u5143\u7d20\u7684\u79d8\u8bc0\r\nSinOsc.ar(freqs.at(i), 0, 0.1)\r\n});\r\n\r\nMix(array)\r\n}.scope\r\n)<\/pre>\n<hr \/>\n<pre class=\"brush:jfx\">\/\/ \u8fd9\u662f\u4e00\u4e2a\u4f7f\u7528Mix.fill\u7684\u6377\u5f84\r\n(\r\n{\r\nvar freqs;\r\n\r\nfreqs= [440,443,447,455.7];\r\n\r\nMix.fill(4, \/\/ 4\u4e2a\u5143\u7d20\u5c06\u8fdb\u5165\u5230\u8fd9\u4e2a\u6570\u7ec4\r\n{arg i; \/\/ \u8fd9\u4e2a\u51fd\u6570\u662f\u521b\u5efa\u6bcf\u4e2a\u5143\u7d20\u7684\u79d8\u8bc0\r\nSinOsc.ar(freqs.at(i), 0, 0.1)\r\n});\r\n\r\n}.scope\r\n)<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>SuperCollider\u6709\u5f88\u591a\u6536\u96c6(collection)\u7c7b\uff0c\u4f46\u5bf9\u4e8e\u4e00\u4e9b\u7b80\u5355\u7684\u4efb\u52a1\u6765\u8bf4\uff0c\u4f60\u5f80\u5f80\u53ef\u4ee5\u901a\u8fc7\u5728\u65b9\u62ec\u53f7\u5185\u5b9a\u4e49\u6570\u636e\u7684\u6570\u7ec4\uff08Array\uff09\u6765\u5b9e\u73b0\uff1a a= [5,6,7,8,9,10]; \u6709\u65f6\u6211\u4eec\u9700\u8981\u66f4\u6e05\u6670\u7684\u5efa\u6784\u6570\u636e\u5217\uff0c\u5e76\u4e14\u6211\u4eec\u53ef\u4ee5\u4e66\u5199\u6211\u4eec\u81ea\u5df1\u7684\u51fd\u6570\u6765\u751f\u6210\u6570\u636e\uff1a a= Array.fill(6, {arg i; i+5});<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[70],"class_list":["post-1047","post","type-post","status-publish","format-standard","hentry","category-supercollider3","tag-supercollider"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/posts\/1047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1047"}],"version-history":[{"count":5,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/posts\/1047\/revisions"}],"predecessor-version":[{"id":1052,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=\/wp\/v2\/posts\/1047\/revisions\/1052"}],"wp:attachment":[{"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learn.travelchinawith.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}