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Ayrıntılar Temel MATLAB Komutları Getting Help
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İsimTemel MATLAB Komutları Getting Help
AçıklamaTemel MATLAB Komutları Getting Help help – On-line help, display text at command line help, by itself, lists all help topics help topic provides help for the speci.ed topic help command provides help for the speci.ed command help help provides information on use of the help command helpwin – On-line help, separate window for navigation. helpdesk – Comprehensive hypertext documentation and troubleshooting demo – Run demonstrations intro – Interactive introduction to Matlab Special variables: ans: default variable name pi: ratio of circle circumference to its diameter, ? = 3.1415926... eps: smallest amount by which two numbers can di.er inf or Inf : in.nity, e.g. 1/0 nan or NaN : not-a-number, e.g. 0/0 date: current date in a character string format, such as 19-Mar-1998. flops: count of .oating-point operations. Commands involving variables: who: lists the names of de.ned variables whos: lists the names and sizes of de.ned variables clear: clears all variables, resets default values of special variables clear var: clears variable var clc: clears the command window, homes the cursor (moves the prompt to the top line), but does not a.ect variables. clf: clears the current .gure and thus clears the graph window. more on: enables paging of the output in the command window. more off: disables paging of the output in the command window. When more is enabled and output is being paged, advance to the next line of output by pressing Enter ; get the next page of output by pressing the spacebar. Press q to exit out of displaying the current item. Punctuation and Comments Semicolon (;) at the end of a command suppresses the display of the result 23 Commas and semicolons can be used to place multiple commands on one line, with commas producing display of results, semicolons supressing Percent sign (%) begins a comment, with all text up to the next line ignored by Matlab Three periods (. . .) at the end of a command indic...
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Ekleme tarihi: 07.10.2008 16:13
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En son güncelleme 07.10.2008 16:14
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