Matlab provides a wide range of graphics facilities which may be called from within a script or used simply in command mode for direct execution. We begin by considering the plot function. This function takes several forms. For example, plot(x,y) plots the vector x against y. If x and ...
Double-click theMATLAB Functionblock to open theMATLAB Function Block Editor, where you write the MATLAB function. You can also define variables, add an input trigger, and create function call outputs by using the Model Explorer or theSymbolspane. For more information, seeCreate and Define MATLAB...
m文件函数是Matlab中的子函数，其格式为：function[输出参数列表]=函数名（输入参数列表）函数体举个例子，编写一个求自变量X的正弦值的m函数，如下：function y=mysin(x)y=sin(x);% 函数体此时在Matlab命令窗口输入若下内容时>>x=pi/2;>>y=mysin(x)Matlab便会调用y.m文件子函数，计算sin值...
The function is a local function within a script file. example Examples collapse all Function with One Output Define a function in a file namedcalculateAverage.mthat accepts an input vector, calculates the average of the values, and returns a single result. ...
globallyonthework-space.AsubfunctionthatisvisibletotheotherfunctionsinthesamefileiscreatedbydefininganewfunctionwiththeFUNCTIONkeywordafterthebodyoftheprecedingfunctionorsubfunction.Forexample,avgisasubfunctionwithinthefileSTAT.M:function[mean,stdev]=stat(x)%STATInterestingstatistics.答案1::输入:helpfunction就会...
keyword after the body of the preceding function or subfunction.For example, avg is a subfunction within the file STAT.M:function [mean,stdev] = stat(x)STAT Interesting statistics.n = length(x);mean = avg(x,n);stdev = sqrt(sum((x-avg(x,n)).^2)/n);--- function mea...
This MATLAB function declares a function named myfun that accepts inputs x1,...,xM and returns outputs y1,...,yN.
Use thesimfunction in theparforloop to set parameters that change with each iteration. mdl ='vdp'; load_system(mdl)%Specify parameter values.paramName ='StopTime'; paramValue = {'10''20''30''40'};% Run parallel simulationsparfori=1:4 simOut{i} = sim(mdl,...paramName,paramValue{i...
function[X,FVAL,EXITFLAG,OUTPUT,LAMBDA,GRAD,HESSIAN]=fmincon(FUN,X,A,B,Aeq,Beq,LB,UB,NONLCON,options,varargin)/*fmincon可以在多元函数中找到最小值 FMINCON attempts to solve problems of the form: min F(X) subject to: A*X <= B, Aeq*X = Beq (linear constraints)线性约束 ...
基于模型与系统设计matlabs function编写指导.pdf,® 基于模型与基于系统的设计 ◼ 建模 ◼ 仿真 ◼ 实现 S-Function 的编写 Version 5 S-FUNCTION 概述 1 什么是 S-FUNCTION 2 在模型中使用 S-FUNCTION 3 向 S-Function 传递参数3 何时使用 S-Function 4 S-FUNCTIO