This MATLAB function returns an array Y the same size as x, where each element of Y is: 1 if the corresponding element of x is greater than 0.
This MATLAB function returns an array Y the same size as x, where each element of Y is: 1 if the corresponding element of x is greater than 0.
This MATLAB function returns an array Y the same size as x, where each element of Y is: 1 if the corresponding element of x is greater than 0.
sign(z)=z∣z∣ Thus, the sign function of a real numberzcan be defined as follows: sign(z)=⎧⎪⎨⎪⎩−1ifx0ifx1ifx<0=0>0 Tips Callingsignfor a number that is not a symbolic object invokes the MATLAB®signfunction. Version History Introduced in R2013a See Also abs|angle...
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Hi! I want to plot approximately equal sign on one axe of my plot in Matlab. 댓글 수: 0 댓글을 달려면 로그인하십시오. 이 질문에 답변하려면 로그인하십시오.답변 (1개) dpb 2017년 5월 15일 추천 1 링크 ...
(message) after the function declaration. SIGNFILE will also work with functions that have the help section before the function declaration. SIGNFILE encloses the signature (message) between '-−-$-' so as to recognize previous automatic signatures, which will be overridden. ...
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1The function values at the interval endpoints must differ in sign.我用MATLAB计算f=x^2-2x-3在区间【-100,100】内的零点,为什么会出现这句话? 2 The function values at the interval endpoints must differ in sign. 我用MATLAB计算f=x^2-2x-3在区间【-100,100】内的零点,为什么会出现这句话? 反...
看了薛定宇老师的《MATLAB控制系统辅助设计》相关章节,有些语句不明白。代码如下: function 分享8赞 海典软件吧 r18r18 PB常用函数弹出窗口:messagebox() 基本写法:Messagebox('标题','内容') 完整写法: MessageBox ( '标题','内容',图标,按键,默认值) (1)其中标题与内容为要显示的字符串,不可省略,但可以...