¦b¤W¤@¸`ªº»¡©ú¡A§ÚÌ¥i¥H±N¨CӨ禡¡]¥]§t M ÀɮסB¤º«Ø«ü¥Oµ¥¡^ªº¹Bºâ¦¸¼Æ»P®É¶¡²Îp¥X¨Ó¡A¨Ã¥BÅã¥Ü¦b Profiler ÂsÄý¾¹¡C¨Æ¹ê¤W¡Aprofile «ü¥OÁÙ´£¨Ñ¤@¨Ç«D±`¤è«Kªº¥\¯à¡A¥i¥H±N©Ò¦³ªº¸ê°T¥HÅܼƶǦ^¡A¨Ò¦p¡Aprofile('status')¥i¶Ç¦^p®É¾¹ªºª¬ºA¡G
>> status = profile('status') ProfilerStatus: 'off' DetailLevel: 'builtin' Timer: 'cpu' HistoryTracking: 'on' HistorySize: 1000000 ¦Ó©Ò¦³ªºp®É¸ê°T³£¥i¥Ñ profile('info') ¶Ç¦^¡A¨Ò¦p¦b°õ¦æ«e¤@¸`ªº²Ä¤@Ó½d¨Ò«á¡A§ÚÌ¥i¥H¤U¹F¤U¦C«ü¥O¡G
>> info = profile('info') info = FunctionTable: [9x1 struct] FunctionHistory: [2x20002 double] ClockPrecision: 1.0000e-003 ClockSpeed: 2.2000e+009 Name: 'MATLAB' Overhead: 0 ¦¹®É¦^¶ÇÈ info.FunctionTable ¥Nªí¦b«ez²Îpªíªº10Ó«ü¥O¤Î¨ä¬ÛÃö¸ê°Tµ¥¡A¨Ò¦p¡AYn¨ú±o»P inv «ü¥O¬ÛÃöªºp®É¸ê°T¡A¥i¿é¤J¦p¤U¡G
>> info.FunctionTable(4) ans = CompleteName: [1x65 char] FunctionName: 'mean' FileName: 'C:\Program Files\MATLAB\R2011a\toolbox\matlab\datafun\mean.m' Type: 'M-function' Children: [4x1 struct] Parents: [0x1 struct] ExecutedLines: [4x3 double] IsRecursive: 0 TotalRecursiveTime: 0 PartialData: 0 NumCalls: 1000 TotalTime: 0.0430 ´«¥y¸Ü»¡¡A¦pªG§ÚÌn¨Ï¥Îµ{¦¡½X¨Ó§ì¨ú¨C¤@Ө禡ªºp®Éµ²ªG¡A´N¥i¥H¨Ï¥Î profile('info') ©Ò¶Ç¦^¨Óªºª«¥ó¥H¤Î FunctionTable ªºÄæ¦ì¨Ó¹F¦¨©Ò»Ýªº¥\¯à¡C
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