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/364985/9884813
m ringzy.m
function varargout = ringzy(r,varargin)
%RINGZY Plot a ring and calculate the area of the ring.
% r 基圆半径
% 调用格式
% [x1,y1,x2,y2,s1,s2]=ringzy(r,r2,'PropertyName','PropertyValue',...)
% （1）无输出
www.eeworm.com/read/364985/9884848
m exm07414_1.m
%exm07414_1.m
clf;shg
n=10;
dt=2*pi/n;
t=0:dt:2*pi
t=[t,t(1)];
x=sin(t);y=cos(t);
fill(x,y,'c');axis off equal
ht=text(0,0,'\fontname{隶书}\fontsize{32}十边形');
set(ht,'Color','k','HorizontalAlig
www.eeworm.com/read/364813/9893673
m hos.m
close all;
N=8192;
n=0:N-1;
L2=128;
L3=64;
% u1=[-1:1/L2:1];
% dh=0.54+0.46*cos(pi*u1);
% ds=1/pi*abs(sin(pi*u1))+(1-abs(u1)).*cos(pi*u1);
% dr=ones(1,length(u1));
f1=0.12;
fai1=2*pi*rand;
www.eeworm.com/read/168680/9902080
m sincy2.m
%对sin信号进行抽样得到的结论2
clc
clear
fc=1;%sin信号的频率
a=-4;%信号的起始时间
b=4;%信号的终止时间
ts=1/(32*fc);%为使信号能较平滑的画出，设置的采样时间间隔
fs=1/ts;%由上面的采样时间间隔得到的采样频率
t=a:ts:b;
f=-fs/2+fs/length(t):fs/length(t):fs/2;
%------
www.eeworm.com/read/168680/9902089
m sinc2.m
clear
%初始相位为0
fc=100;%sin信号的频率
a=-0.02;
b=0.02;
dt=1/1000;
t=a:dt:b;
fc1=fc*2;%临界采样频率,即每个sin周期取样2个点
ts1=1/fc1;%临界采样的时间间隔
t1=a:ts1:b;
x1=cos(2*pi*fc*t1);
y1=0;
for i=1:length(x1)
y
www.eeworm.com/read/168680/9902092
m sinc4.m
clear
%初始相位为6/pi
fc=100;%sin信号的频率
a=-0.02;
b=0.02;
dt=1/1000;
t=a:dt:b;
fc1=fc*2;%临界采样频率,即每个sin周期取样2个点
ts1=1/fc1;%临界采样的时间间隔
t1=a:ts1:b;
x1=cos(2*pi*fc*t1+6/pi);
y1=0;
for i=1:length(x1
www.eeworm.com/read/168680/9902094
m sinhscy2.m
%对sin信号进行抽样得到的结论2
clc
clear
fc=1;%sin信号的频率
a=-4;%信号的起始时间
b=4;%信号的终止时间
ts=1/(32*fc);%为使信号能较平滑的画出，设置的采样时间间隔
fs=1/ts;%由上面的采样时间间隔得到的采样频率
t=a:ts:b;
f=-fs/2+fs/length(t):fs/length(t):fs/2;
%------
www.eeworm.com/read/168680/9902096
m sincy.m
%对sin信号进行抽样得到的结论1
clc
clear
fc=1;%sin信号的频率
a=-4;%信号的起始时间
b=4;%信号的终止时间
ts=1/(32*fc);%为使信号能较平滑的画出，设置的采样时间间隔
fs=1/ts;%由上面的采样时间间隔得到的采样频率
t=a:ts:b;
f=-fs/2+fs/length(t):fs/length(t):fs/2;
%------
www.eeworm.com/read/168680/9902097
m sinc3.m
clear
%初始相位为3/pi
fc=100;%sin信号的频率
a=-0.02;
b=0.02;
dt=1/1000;
t=a:dt:b;
fc1=fc*2;%临界采样频率,即每个sin周期取样2个点
ts1=1/fc1;%临界采样的时间间隔
t1=a:ts1:b;
x1=cos(2*pi*fc*t1+3/pi);
y1=0;
for i=1:length(x1
www.eeworm.com/read/168680/9902098
m sinhscy1.m
%对sin信号进行抽样得到的结论1
clc
clear
fc=1;%sin信号的频率
a=-4;%信号的起始时间
b=4;%信号的终止时间
ts=1/(32*fc);%为使信号能较平滑的画出，设置的采样时间间隔
fs=1/ts;%由上面的采样时间间隔得到的采样频率
t=a:ts:b;
f=-fs/2+fs/length(t):fs/length(t):fs/2;
%------