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/390075/8487222
m lag.m
function s=lagrange(t,n)
for i=1:n
h=2*pi/n;
x(i)=i*h;
end
s=0;
for i=1:n
l=1;
for j=1:n
if j~=i
l=l*(t-x(j))/(x(i)-x(j));
end
end
s=s+
www.eeworm.com/read/290078/8507075
m myfft.m
clc
clear
m = 10 ;
n = 0:1:2^m-1 ;
x = 0:1:2^m-1 ;
a = 0 ;
b = 0 ;
y = 0.5*sin(2*pi*n/2^(m-4)) + sin(2*pi*n/2^(m-7)) + 2*sin(2*pi*n/2^(m-8)) ;
wnn = exp(n.*(-j*2*pi/2^m)) ;
t = n ;
z = fft(
www.eeworm.com/read/188543/8529845
m 3-12.m
plot(0:pi/20:2*pi,sin(0:pi/20:2*pi))
text(pi,0,' \leftarrow sin(\pi)','FontSize',18)
www.eeworm.com/read/389321/8533481
m pdfb_ang.m
function ang= pdfb_ang(insub, nlev)
% PDFB_ANG Determine the dfb subband that the angle fall into
% ang = pdfb_ang(insub, nlev)
%
% Returning value ang is from 3pi*4 to -pi/4 to make the range
www.eeworm.com/read/389321/8533621
m ang_pdfb.m
function insub = ang_pdfb(ang, nlev)
% ANG_PDFB Determine the dfb subband that the angle fall into
% insub = ang_pdfb(ang, nlev)
%
% Input:
% ang: the angle of direction of the band in radian
www.eeworm.com/read/432935/8562090
asv example_polars.asv
% example_polars.m
% 绘制极坐标图形
t=linspace(0,2*pi);
r=sin(2*t).
www.eeworm.com/read/388920/8564407
m apsk.m
%16apsk调制
fc=0.002;%载波频率即中心频率
Tc=1/fc;%载波周期
fs=1;%采样频率
dt=1/fs;%采样间隔
fo=0.001;%码元速率
To=1/fo;%码元宽度
N=6;%码元个数
t=0:dt:(N*To-dt);%时间长度
a(1)=0;
a(2)=5;
a(3)=0;
a(4)=9;
a(5)=6;
a(6)=7;
for k=
www.eeworm.com/read/431812/8653606
cpp pku1675.cpp
#include
#include
int main()
{
int t, r, x[3], y[3], tmp1[3], d[3], i, flag, j;
double ang[3], PI, k;
PI = acos(-1) * 2 / 3;
scanf("%d", &t);
while (t--)
{
sca
www.eeworm.com/read/287917/8661127
m ex5_4.m
x=0:pi/100:2*pi;
y1=0.2*exp(-0.5*x).*cos(4*pi*x);
y2=2*exp(-0.5*x).*cos(pi*x);
plotyy(x,y1,x,y2);