MATLAB是一种高级的数值计算和科学编程语言,它提供了丰富的函数库和工具箱,用于数据分析、可视化、模拟和算法开发。在MATLAB中,可以使用IF语句来进行条件判断和控制流程。contains函数是MATLAB中的一个字符串函数,用于判断一个字符串是否包含另一个字符串。
if contains(str, 'hello') disp('The string contains "hello"'); else disp('The string does not contain "hello"'); end 9. 判断一个矩阵是否为正定矩阵 if all(eig(A) > 0) disp('A is a positive definite matrix'); else disp('A is not a positive definite matrix'); end 10. 判断一...
1、点击[Matlab] 2、点击[命令行窗口] 3、按<Enter>键 4、点击[确定] 5、点击[按钮] 6...
An expression is true when its result is nonempty and contains only nonzero elements (logical or real numeric). Otherwise, the expression is false. The elseif and else blocks are optional. The statements execute only if previous expressions in the if...end block are false. An if block can...
An expression is true when its result is nonempty and contains only nonzero elements (logical or real numeric). Otherwise, the expression is false. The elseif and else blocks are optional. The statements execute only if previous expressions in the if...end block are false. An if block can...
There is no MATLAB function that examines every level of a structure of structures, or nested structure, to determine if a field exists. The 'isfield' function examines only the top level of a nested structure. To determine if a field exists at any other level,...
ifexpression,statements, endevaluates anexpression, and executes a group of statements when the expression is true. An expression is true when its result is nonempty and contains only nonzero elements (logical or real numeric). Otherwise, the expression is false. ...
My MATLAB algorithm contains the function lla2flat from the Aerospace Toolbox and I need to know if I can generate C code to use this later in LabView. Thanks (Sorry, I don´t speak English)0 Kommentare Melden Sie sich an, um zu kommentieren....
ifexpression,statements, endevaluates anexpression, and executes a group of statements when the expression is true. An expression is true when its result is nonempty and contains only nonzero elements (logical or real numeric). Otherwise, the expression is false. ...
把这几句注释下：if nargin<5 %如果输入参数少于5个时 options=[1e-6 1];%赋值 end %条件判断结束 if nargin<4 %如果输入参数少于4个时 evalOps=[];%赋空值 另外，这整段程序是用于初始化遗传算法的，就是遗传算法优化程序的预处理子程序，为后面的主程序打基础。