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/191214/8433125
m example1_7.m
t=0:pi/20:2*pi;
z=sin(t);
plot(t,z);
set(gca,'YAxisLocation','right'); %设置当前坐标轴的y轴的位置属性为右
xlabel('x');
ylabel('y');
www.eeworm.com/read/291169/8438596
m a_filter_design.m
% Design filter by specifying delay in units and
% looking at mag and phase response
% Good default values for fft_size = 128 and num_carriers = 32
delay_1 = 6; % 6
attenuation_1 = 0.35; %
www.eeworm.com/read/291026/8444531
m send.m
function Pb=Send(N,Source,SNR_in_dB);
Es=1; %符号能量
snr=10^(SNR_in_dB/10); %信噪比
sgma=sqrt(Es/snr)/2; %噪声标准方差
Ts=1; %符号间隔
fc=2; %载波频率
dt=1/32;%时域分辨率
seg=20; %每seg位为一组
for cycle0=1:N/seg,
www.eeworm.com/read/290937/8449840
m ex10_5.m
t=0:pi/20:2*pi;
y1=sin(t);
y2=cos(t);
figh=figure('Position',[30,100,800,350]);
axes('GridLineStyle','-.','XLim',[0,2*pi],'YLim',[-1,1]);
line('XData',t,'YData',y1,'LineWidth',2);
line(t,y2);
g
www.eeworm.com/read/290937/8449854
m ex10_4.m
clf; %清除图形窗口中的内容
x=linspace(0,2*pi,20);
y=sin(x);
axes('Position',[0.2,0.2,0.2,0.7],'GridLineStyle','-.');
plot(y,x);
grid on
axes('Position',[0.4,0.2,0.5,0.5]);
t=0:pi/1
www.eeworm.com/read/290937/8449872
m ex10_3.m
x=linspace(0,2*pi,60);
y=sin(x);
hf=figure('Color',[0,1,0],'Position',[1,1,450,250],...
'Name','我的图形窗口','NumberTitle','off','MenuBar','none',...
'KeyPressFcn', 'plot(x,y);axis([0
www.eeworm.com/read/290937/8449881
m ex5_6.m
x=linspace(0,2*pi,1000);
y1=0.2*exp(-0.5*x).*cos(4*pi*x);
y2=2*exp(-0.5*x).*cos(pi*x);
k=find(abs(y1-y2)
www.eeworm.com/read/290937/8449912
m ex10_6.m
x=-pi:.1:pi;
y=sin(x);
y1=sin(x);
y2=cos(x);
h=line(x,y1,'LineStyle',':','Color','g');
line(x,y2,'LineStyle','--','Color','b');
xlabel('-\pi \leq \Theta \leq \pi')
ylabel('sin(\Theta)')
title(
www.eeworm.com/read/290937/8449950
m ex6_15.m
N=128; % 采样点数
T=1; % 采样时间终点
t=linspace(0,T,N); % 给出N个采样时间ti(I=1:N)
x=12*sin(2*pi*10*t+pi/4)+5*cos(2*pi*40*t); % 求各采样点样本值x
dt
www.eeworm.com/read/290937/8449955
m ex5_7.m
x=0:pi/100:2*pi;
y1=2*exp(-0.5*x);
y2=cos(4*pi*x);
plot(x,y1,x,y2)
title('x from 0 to 2{\pi}'); %加图形标题
xlabel('Variable X'); %加X轴说明
ylabel('Variable Y');