1—nameis a variable in the workspace. 2—nameis a file with extension.m,.mlx, or.mlapp, ornameis the name of a file with a non-registered file extension (.mat,.fig,.txt). 3—nameis a MEX file on your MATLAB search path. ...
工作区分基本工作区(Base Workspace)和函数工作区(Function Workspace),函数工作区一般在函数调用过程中产生,我们一般接触的就是基本工作区。基本工作区中的变量在关闭Matlab前都不会自动清除,除非用clear命令,所以如果想让程序不依赖于历史数据的话,最好在运行程序前执行“clear all”命令。参考Matlab R2014a帮助文档“...
who lists in alphabetical order the names of all variables in the currently active workspace. example who -file filename lists the variable names in the specified MAT-file. example who global lists the variable names in the global workspace. who ___ var1 ... varN lists only the specified ...
Settings off(default) |on off Do not save coverage data in a MATLAB variable. on Save coverage data in acvdataobject in the MATLAB workspace. You can specify the variable name using thecvdata object nameparameter. You can choose to create a new object for each simulation by selecting theIn...
D = GetVariable(h,'varname','workspace') gets data stored in variable varname from the specified workspace of the server attached to handle h and returns it in output argument D.
1—nameis a variable in the workspace. 2—nameis a file with extension.m,.mlx, or.mlapp, ornameis the name of a file with a non-registered file extension (.mat,.fig,.txt). 3—nameis a MEX file on your MATLAB search path. ...
小提示: MATLAB将所有变数均存成double的形式,所以不需经过变数宣告(Variabledeclaration)。MATLAB同时也会自动进行记忆体的使用和回收,而不必像C语言,必须由使用者一一指定.这些功能使的MATLAB易学易用,使用者可专心致力於撰写程式,而不必被软体枝节问题所干扰。
检查现存于工作空间(Workspace)的变量,可键入who; 检查更加详细的信息,可键入whos; 删除工作空间里的变量clear; 一些永久常数: 基本虚数单位 i或j; 系统的浮点精确度 eps; 无限大 inf; 系统所能表示的最大/最小数值 realmax / realmin; 非数值 NaN; ...
Assign Function Handle to Variable in Specified Workspace In a file in your current working folder, create a function that finds the minimum value of a random array. Theassignfhlocal function assigns the function handlefhinto the workspace ofminRand. TheminRandfunction evaluatesfhwith the inputn....
这些交互性界面组合在一起,构成了MALTAB的默认操作界面。MATLAB的主界面是一个高度集成的工作环境,有4个不同职责分工的窗口,它们分别是Command Window(命令窗口)、Command History(历史命令窗口)、Current Directory(当前目录窗口)和Workspace(工作空间窗口)。启动MATLAB后,其操作界面如图1-1所示。