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/282304/9102909
m lab3iirauto.m
close all;
clear all;
[Y,FS,NBITS]=wavread('angel.wav');
figure(1);
plot(Y);
Fs = 14000;
Wp = [2*pi*3000/Fs 2*pi*4000/Fs];
Ws = [2*pi*2700/Fs 2*pi*4300/Fs];
[N, Wn] = buttord(Wp/pi, Ws/pi
www.eeworm.com/read/381211/9103813
m fg_02_06.m
% fg_02_06 Chapter 2, Fig. 2.6.
N=50;
n=[0:N-1];
X=[zeros(1,28),ones(1,12),zeros(1,N-40)];
MM=[1 2 3 4 5 6];
sp_fig(1);
for nfig=[1 2 3 4 5 6];
M=MM(nfig);
m=[0:M-1];
% a and b c
www.eeworm.com/read/282293/9104991
mac c2cxrad2.mac
******************************************************************************
* FILE: c25cxrad2.mac --> macro file for radix 2 fft's based on 320c5x *
*
www.eeworm.com/read/184304/9110918
m exm061~2.m
%exm0611_2.m 几种输入下产生矩阵的异同。
a1=sym([1/3,0.2+sqrt(2),pi]) %产生 符号数组
a2=sym('[1/3,0.2+sqrt(2),pi]') %产生 符号数组
a3=sym('[1/3 0.2+sqrt(2) pi]') %2.1版中产生 符号数组
a1_a2=a1-a2
www.eeworm.com/read/184304/9110998
m exm074~9.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/184304/9111148
m exm113~7.m
%exm1134_1.m
t=(-3*pi:pi/50:3*pi)+eps;
y=sin(t)./t;
hline=plot(t,y); %绘制Sa曲线
cm=uicontextmenu; %创建现场菜单
%制作具体菜单项,定义相应的回调
uimenu(cm,'label','Red','callback','set(hline,''color'',''
www.eeworm.com/read/184304/9111194
m exm072~4.m
%exm0721_4.m
th = [0:pi/50:2*pi]';
a = [0.5:.5:4.5];
X = cos(th)*a;
Y = sin(th)*sqrt(25-a.^2);
shg
plot(X,Y)
axis('equal'),xlabel('x'), ylabel('y')
title('A set of Ellipses')
www.eeworm.com/read/184304/9111351
m exm061~1.m
%exm0611_1.m 符号常数形成中的差异
a1=[1/3,pi/7,sqrt(5),pi+sqrt(5)] %a1是数值常数
a2=sym([1/3,pi/7,sqrt(5),pi+sqrt(5)]) %最接近的有理表示
a3=sym([1/3,pi/7,sqrt(5),pi+sqrt(5)],'e') %带估计误差的有理表示
a4=s
www.eeworm.com/read/184304/9111353
m exm072~2.m
%exm0721_2.m
t=(0:pi/100:pi)'; %
y1=sin(t)*[1,-1]; %
y2=sin(t).*sin(9*t); %
t3=pi*(0:9)/9; %
y3=sin(t3).*sin(9*t3);
clf,shg,plot(t,y1,'
www.eeworm.com/read/184304/9111421
m exm07~14.m
%exm07415_1.m
clf,shg
t=-pi/2:pi/12:pi/2; %在负90度到正90度区间中,每15度取一点。
r=ones(size(t)); %单位半径
[x,y]=pol2cart(t,r); %极坐标转化为直角坐标
subplot(1,2,1),compass(x,y),title('Compass')
subplot(1,2,2),feather(