代码搜索：Raspberry Pi
找到约 10,000 项符合「Raspberry Pi」的源代码
代码结果 10,000
www.eeworm.com/read/220921/14783792
cpp p1-4.cpp
##include //包含iostream.h头文件
void main()
{
//输出字符常量、变量和字符串
char c1='A';
cout
www.eeworm.com/read/220804/14788147
m q730.m
%《MATLAB在电子信息课程中的应用》(第三版)第七章例7.30程序q730
% 用脉冲响应不变法和双线性变换法将模拟滤波器离散化
% 电子工业出版社出版 陈怀琛 吴大正 高西全合著 2001年10月
%脉冲响应不变法实现模拟到数字滤波器的转换
clear;close all
b=1000;a=[1,1000];
w=[0:1000*2*<mark>pi</mark>]; % 设定模拟频率
[ ...
www.eeworm.com/read/220803/14788439
m exp2_4_.m
close all
clc
clear
%定义时间范围
t=[0:pi/20:9*pi];
hold on %允许在同一坐标系下绘制不同的图形
plot(t,sin(t),'r:*')
plot(t,cos(t))
plot(t,-cos(t),'k')
grid on %在所画出的图形坐标中添加栅格，注意用在plot之后
hold off %覆盖旧图
www.eeworm.com/read/220803/14788461
m exp2_4.m
close all
clc
clear
%定义时间范围
t=[0:pi/20:9*pi];
figure(1) %选择图像
plot(t,sin(t),'r:*')
grid on %在所画出的图形坐标中添加栅格，注意用在plot之后
grid off %删除栅格
figure(2)
plot(t,cos(t))
grid on
grid off
www.eeworm.com/read/220331/14803558
m figure0516.m
t = 0:pi/20:2*pi;
[x,y] = meshgrid(t);
subplot(2,2,1)
plot(sin(t),cos(t))
axis equal
subplot(2,2,2)
z = sin(x)+cos(y);
plot(t,z)
axis([0 2*pi -2 2])
subplot(2,2,3)
z = sin(x).*cos(y);
plot
www.eeworm.com/read/220331/14803566
m figure0505.m
x=0:1/100:2*pi;
y1=sin(x);
y2=cos(x);
plot(x,y1,'r-',x,y2,'b:')
grid on;
xlable('弧度值')
ylable('函数值')
title('正弦曲线和余弦曲线')
www.eeworm.com/read/220331/14803574
m figure0515.m
x=0:1/10:2*pi;
y1=sin(x);
y2=cos(x);
y3=sin(x).*cos(x)
plot(y1,'b+')
hold on
plot(y2,'mpentagram');
plot(y3,'kx')
hold off
www.eeworm.com/read/220331/14803698
m figure0603.m
%画图6.3的程序
f=sym('sin(pi/4*t)')
ezplot(f,[-16,16])
www.eeworm.com/read/220331/14803708
m ex0612.m
%画例6.12图的程序
k=0:40;
subplot(2,1,1)
stem(k,cos(k*pi/8),'filled')
title('cos(k*pi/8)')
subplot(2,1,2)
stem(k,cos(2*k),'filled')
title('cos(2*k)')
www.eeworm.com/read/119318/14833358
frm rotate.frm
VERSION 5.00
Begin VB.Form Form1
Caption = "Rotate Bitmap"
ClientHeight = 4140
ClientLeft = 1575
ClientTop = 1530
ClientWidth = 6690
LinkT