1 第一，采用@(x)匿名函数（Anonymous Functions）的方式构建下图函数。2 第二，启动MATLAB，新建脚本（Ctrl+N），输入如下代码：close all; clear all; clca=1; b=-2; c=1;fx=@(x) a*x^2+b*x+c;ezplot(fx,-5,5)title('f(x)=ax^2+bx+c,a=1,b=-2,c=1')hold on该脚本通过...
转载:MATLAB匿名函数(Anonymous Function)和求最小值-百度经验 (baidu.com) 目标:基于MATLAB,采用@(x)匿名函数的形式创建函数,然后通过ezplot( )和fminbnd( ),分别绘制匿名函数的图像和求最小值。 作者:航天派 第一,采用@(x)匿名函数(Anonymous Functions)的方式构建下图函数 第二,启动MATLAB,新建脚本(Ctrl+N)...
Find the square of a particular value (5) by passing the value to the function handle, just as you would pass an input argument to a standard function. a = sqr(5) a = 25 Many MATLAB®functions accept function handles as inputs so that you can evaluate functions over a range of val...
inline函数通常译成内联函数，适用于函数体是一个表达式的场合，可以避免用function定义M文件函数的麻烦。这种语法特性在早期的MATLAB版本中就已引入。从MATLAB 7.0（R14）开始，引入了一种新的形式——匿名函数（anonymous functions），这种形式比起inline更为简洁强大，所以，在后续的版本中其使用逐步代替...
MATLAB Online에서 열기 Ran in: As written, as long as you know how long either one of the inputs was, yes. P = @(x, y) [x, y]; x1 = 1:5; y1 = 6:10; z = P(x1, y1) z =1×10 1 2 3 4 5 6 7 8 9 10 ...
function:'@(x)(x-mean(cell2mat(Z1),2))./mean(cell2mat(Z2),2)' type:'anonymous' file:'' workspace: {[1×1 struct]} within_file_path:'' f.workspace{1} ans = structwith fields: Z1: {1×8479 cell} Z2: {1×8479 cell} ...
The MATLAB language has function handles that let you pass functions as parameters to routines, but they needed to be associated with a function definition in an M-file and evaluated with thefevalcommand. You can specify arbitrary functions as a string with theinlinecommand and pass...
my_function=@(x)my_function((-x.^2)-(5.*x)-3+(exp.^x)) my_function = function_handle with value: @(x)my_function((-x.^2)-(5.*x)-3+(exp.^x)) >> fplot(my_function,[-5:5]) Error using fplot Invalid parameter '-5 -4 -...'. ...
Help with anonymous functionNot necessarily. Let your application guide your code. I frequently let my anonymous functions pick up variables from the workspace because it makes the functions easier to write and use later, since it’s not necessary to write out a long series of arguments. That ...
anonymousfunction函数的使用-Matlab高手Loren的技术日志(一).pdf 日志搬家,下载的同志帮忙支持一下!微盘关闭了,只好搬家了。 谢谢支持!!!