【原】Matlab.1

云深无际 2021-11-03

展开全文

%Cubeclear ,clc;figure; hold on; view(3);%Create four verticesV = [0 0 0;0 1 0;1 1 0;1 0 0; 0 0 1;0 1 1;1 1 1;1 0 1];F = { [1 2 3 4] [5 6 7 8] [1 2 6 5] [3 4 8 7] [2 3 7 6] [1 4 8 5 ] }; %flat shadingfor i = 1 : length(F) fac = F{i}; patch('vertices', V, 'faces', fac, 'facecolor', [0.77 0.61 0.4]); axis([0 2 0 2 0 2])end %Title label, etctitle('Cube')set(gca,'xticklabel',[])set(gca,'yticklabel',[])set(gca,'zticklabel',[])grid on

先给大家画个图

右手操作,最大化

arae其实是一个1x1得数组

>>记住这个东西,这个表明matlab是处于准备状态

分号得不同

命令行其实是一行输入一句就回车,也可以输入多行.以;分割

还有续行符

获取硬件安装包

同意

去插件包得个人频道

https://ww2.mathworks.cn/matlabcentral/profile/authors/1692307

% specify pin mode for pins 4, 13 and 5
pinMode(a,4,'input');
pinMode(a,13,'output');
pinMode(a,5,'output');

% read digital input from pin 4
dv=digitalRead(a,4);

% output the digital value (0 or 1) to pin 13
digitalWrite(a,13,dv);

% read analog input from analog pin 5 (physically != from digital pin 5)
av=analogRead(a,5);

% normalize av from 0:1023 to 0:254
av=(av/1023)*254;

% ouptput value on digital (pwm) pin 5 (again, different from digital pin 5)
analogWrite(a,5,round(av))

% change reference voltage for analog pins to external
analogReference(a,'external');

% change it back to default
analogReference(a,'default');