Matlab built-in function how different colors, matlab subsection function different colors drawing

Hello everyone , I meet you again , I'm your friend, Quan Jun .

Matlab Draw a piecewise function image

functionfunc_baidu_56568133x=-200:200;y=(x0).*(x.^2+(1-x).^(1/4)-5);figure(1);plot(x,y)[email protected]_baid

matlab Draw a piecewise function image

k It's an array , Can't compare like that ; Logic and yes &&;j Finally, there should be an array , It's not a number ; Revised as follows ：forx=30:1:350if0.015*x>=0.1&&0.015*x=0.35&&0.015*x=1.75&&0.

matlab Draw a piecewise point function

>>t=[130:20:270];y=[11+(t(2:end)-10)/20];plot(t,y,’.’);

matlab Draw piecewise function periodic function

clc;clear;t1=[0:0.1:0.9];y1=t1;t2=[-1:0.1:-0.1];y2=-t2;t=[t1,t2];y=[y1,y2];t=[-9:0.1:8.9];y=repmat(y

About matlab Piecewise function problem

The following program is runnable , Upstairs p(x1,x2)matlab I don't know !clc;clearx=2*[rand-rand]sum=sum(x)ifx(1)+x(2)>1p=5*exp(-2*x(2)^2-x(1

matlab Definition of piecewise function

functionmyfun(t)if0

matlab Piecewise function problem

The following code is 7.1 Version above can run [email protected](x)0.5.*x.*(x2).*(x=6)[email protected](x)f(x).*f(x+2)ezplot(f1,[02])

About matlab Piecewise functions . as follows .

This function can be written like this x=-3:0.1:6;y=x.*(x Ask again ：.* What is it that comes from ： This is dot multiplication , Indicates that each corresponding element of the vector is multiplied (x

matlab Draw a piecewise function

I calculated the program , It didn't appear “Inputsmustbeascalar” Error of . There are the following problems ：?Errorusing==>mpowerMatrixmustbesquare. Ask again ： thank you , I have sent the subsection letter

Piecewise functions use matlab Make a picture ,

When drawing the second picture, you don't use ：holdon Do you

matlab How to write a piecewise function

x=0:0.1:12;y=(4*x).*(x>=0&x<3) + 12*(x>=3&x<6) + (-4*x+36)&n

matlab Piecewise function drawing ,

%%% That's it clear;clcx=-800:0.1:800;for ii=1:length(x) if x(ii)

matlab How to express a piecewise function

Yours p Is a number p(t)=7.11.*(t.^0.048);p(t)=(exp(3.15-0.021*t))*9; Try this and ask again ： of no avail , No picture , Variable space is not given P Allocate space and answer ：t=0:0.01:270;

matlab Piecewise function image

x1=-4:0.1:-2*pi/3;x2=-2*pi/3:0.1:-pi/3;x3=-pi/3:0.1:pi/3;x4=pi/3:0.1:2*pi/3;x5=2*pi/3:0.1:4;y1=zeros

matlab Piecewise function drawing programming

clearall;closeall;clc;x=0:0.1:7;n=length(x);fori=1:nif(x(i)>0&&x(i)=2&&x(i)=4&&x(i)6&&x(i) Ask again ： A great god , How did you learn

matlab Piecewise function drawing problem

First define a piecewise function , It's quite simple to ask again ： If you don't understand what I mean, answer again ： I read it carefully again , Pretty simple ,“ Are based on the starting point of this paragraph 0 The given function ”, When defining segmented functions, just change the function of each segment , That is, translation , I learned from high school . There is no need to use cells . Your every paragraph

matlab How to represent a piecewise function

for instance ： function ：1>x>0,y=x,2>x>1,y=2xm function ：functiony=myfun1(x)y=x.*(x>=0&x=1&x

matlab Define piecewise functions

functiony=f(x)y=zeros(size(x));[mn]=size(x);fora=1:mforb=1:nifx(a,b)

matlab Draw a piecewise function !

1.a=-4:0.1:4;b=a;m=length(a);n=i;[x,y]=meshgrid(-4:0.1:4);fori=1:mforj=1:nifx(i,j)>=0&&y(i,j)>=0fxy=

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