clear all: 清除Workspace 中的所有变量(右侧工具区) clc: 清除Command Window 中的所有命令(命令行窗口) close all: 关闭所有的图 %%:独占一行的注释(有上下横线的分割) %: 普通注释 ;: 若在编写代码时,我们未写;的时候,命令行窗口会详细显示我们的计算过程。 ...: 续行符,在命令结束后面,加续行符,下...
line 创建线对象,lines 采用plot 画线色linmod 获连续系统的线性化模型linmod2 获连续系统的线性化精良模型linspace 线性等分向量ln 矩阵自然对数load 从MAT文件读取变量log 自然对数 log10 常用对数log2 底为2的对数loglog 双对数刻度图形logm 矩阵对数logspace 对数分度向量lookfor 按关键字搜索M文件lower 转换为小写...
class 生成对象 isa 判断对象是否属于某一类 double 转换成双精度型 superiorto 建立类的层次关系 inferiorto 建立类的层次关系 unit8 转换成8字节的无符号整数 inline 建立一个内嵌对象 附录3.5调试 函数名 功能描述 函数名 功能描述 dbclear 清除调试断点 dbstatus 列出所有断点情况 dbcont 调试继续执行 dbstep 单...
>> pi ans = 3.1416 >> format long >> pi ans = 3.141592653589793 >> 3/13 ans = 0.230769230769231 >> format rat >> 3/13 ans = 3/13 Command line terminal 分号表示不显示运算结果。 a = 10; b = 10 方向键↑可以找出之前的指令。 Some functions clc:清楚command window中的显示 clear:移除...
% PROBLEM.solver. Use this syntax to solve at the command line a problem % exported from OPTIMTOOL. The structure PROBLEM must have all the fields. % % [X,FVAL] = FMINCON(FUN,X0,...) returns the value of the objective % function FUN at the solution X. ...
MATLAB provides powerful data visualization tools that can present data graphically. This section will cover drawing different types of graphs, such as line graphs, scatter plots, and histograms, and describe how to personalize these graphs to better convey information about the data.2.3使用工具箱(...
writecellwrites out cell arrays that have more than two dimensions as two dimensional arrays, with the trailing dimensions collapsed. Excel convertsInfvalues to65535. MATLAB®convertsNaN,NaT,<undefined>categorical values, and<missing>string values to empty cells. ...
'); set(javaFrame,'Maximized',1); % Get default command line output from handles structure varargout{1} = handles.output; 第二步:工具-->GUI选项 第三步:Resize为onmatlab handles结构体 ; handles.secend_output=数据2; 然后在GUI的outputFcn里面加上 varaginout{1}=handles.output; varaginout{2...
例子:在command line下输入 mex 带路径的文件名.c 运行后就会在源文件所在的路径下生成相应的文件,在windows下为.dll Posted in计算机与 Internet,zz,Matlab Tags:matlab基础,mex文件 PermalinkLeave a comment 26Jan / 2012 Open&Edit .mat file in Matlab ...
Create C functions that can be called from MATLAB®R2017b or earlier, usingmxArrayto access MATLAB variables and create arrays to return to MATLAB You can call your own C programs from the MATLAB command line as if they were built-in functions. These programs are called MEX functions, and...