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/358609/10183924
m ex5_13.m
x=0:pi/10:2*pi;
y=2*sin(x);
subplot(2,2,1);bar(x,y,'g');
title('bar(x,y,''g'')');axis([0,7,-2,2]);
subplot(2,2,2);stairs(x,y,'b');
title('stairs(x,y,''b'')');axis([0,7,-2,2]);
subplot(2,2,3);ste
www.eeworm.com/read/358609/10183933
m ex10_2.m
x=0:pi/50:2*pi;
y=sin(x);
z=cos(x);
plot(x,y,'r',x,z,'g'); %绘制两根不同曲线
Hl=get(gca,'Children'); %获取两曲线句柄向量Hl
for k=1:size(Hl)
if get(Hl(k),'Color')==[0 1 0] %[0 1 0]代表
www.eeworm.com/read/358609/10183935
m ex5_5.m
x=0:pi/100:2*pi;
y1=0.2*exp(-0.5*x).*cos(4*pi*x);
plot(x,y1)
hold on
y2=2*exp(-0.5*x).*cos(pi*x);
plot(x,y2);
hold off
www.eeworm.com/read/358491/10188568
m fplotjb.m
clear
clc
subplot(2,2,1), fplot('humps',[0 1])
subplot(2,2,2), fplot('abs(exp(-j*x*(0:9))*ones(10,1))',[0 2*pi])
subplot(2,2,3), fplot('[tan(x),sin(x),cos(x)]',2*pi*[-1 1 -1 1])
subplot(2,2,4), f
www.eeworm.com/read/358469/10188862
m c5_4_1.m
clear all;
clf;
N=1224;
f1=200;
f2=700;
f3=1100;
dt=1/1024;
sample=1/dt;
randn('state',sum(100*clock));
dis=2*rand(1,
www.eeworm.com/read/358376/10190089
m tcmcode.m
snr=10;
N=input('number'); %数据长度
Es=3;
g=[1 0 1;0 0 1]; %卷积码编码器两路的冲激响应
x=round(rand(1,N)); %产生信源
for i=1:N/2; %串并变换
x1(i)=x(2*i-1);
x2(i)=x(2*i);
end;
z=cnvc(g,x1,x2); %进行(3,2,3)卷积码编码
www.eeworm.com/read/358325/10192787
m biaozhunfft.m
clear;clc;close all;
f1=50;
f2=150;
f3=63;
f4=444;
p1=10;
p2=20;
p3=-30;
p4=-40;
fs=1600;
N=1024;
ff=fs/N;
n=0:N-1;
t=n/fs;
s=3*sin(2*pi*f1*t+p1*pi/180)+0.5*sin(2*pi*f2*t+p2*pi/180)+0.3*
www.eeworm.com/read/358273/10193224
m ma_to_ri.m
function RI=MA_to_RI(mag,phase);
RI=mag*exp(j*phase/180*pi);
www.eeworm.com/read/358056/10196990
c 13kfft0.c
#include "stdio.h"
#include "13kfft.c"
#include "math.h"
main()
{ int i,j;
double pr[64],pi[64],fr[64],fi[64];
for (i=0; i
www.eeworm.com/read/357879/10198961
m ex1_2.m
%1-2
% Q1.6
clf
c=-(1/12)+(pi/6)*i;
k=2;
n=0:40;
x=k*exp(c*n);
figure(1)
subplot(2,2,1),stem(n,real(x))
xlabel('时间序号 n'),ylabel('振幅'),title('实部 c=-(1/12)+(pi/6)*i')
subplot(2,2,2),stem(n,ima