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/428876/8832182
c 13kfft0.c
#include "stdio.h"
//prl=0存放n个采样输入的实部返回离散傅里叶变换的模l=1存放傅里叶变换的n个实部
//返回逆傅里叶变换的模 <mark>pi</mark>存放n个采样输入的虚部返回离散傅里叶变换的复角°l=1存放傅里叶变换的n个实部
//返回逆傅里叶变换的复角°l=0计算本函数计算傅里叶变换，l=1逆傅里叶变换 n采样点数 k=2的k次方
// frl=0傅里叶变换实部l=1 ...
www.eeworm.com/read/186973/8887202
m cb4.m
a=-3;b=4;
[theta,C]=cart2pol(a,-b);
Theta_deg=(180/pi)*theta;
C,Theta_deg
www.eeworm.com/read/186973/8887334
m c84.m
k=-15:15; k=k';
fk1=cos(3*pi*k/7);
fk2=cos(11*pi*k/7);
stem(k,fk1,'x'),hold on,
stem(k,fk2),hold off
www.eeworm.com/read/186670/8919436
txt mch02-19.txt
详细标示X轴
x = -pi:.1:pi;
y = sin(x);
plot(x,y)
set(gca,'XTick',-pi:pi/2:pi)
set(gca,'XTickLabel',{'-pi','-pi/2','0','pi/2','pi'})
www.eeworm.com/read/186670/8919458
txt mch02-21.txt
按缺省纵横比绘制的图形
t = 0:pi/20:2*pi;
plot(sin(t),2*cos(t))
grid on
www.eeworm.com/read/427211/8966054
m hmm_bw.m
function [a, b, pi, Lp]=hmm_bw(a0, b0, pi0, o)
%--------------------------------------------------------------------------
%Baum Welch algorithm
%
% [a, b, pi, Lp]=hmm_bw(a0, b0, pi0, o)
%
www.eeworm.com/read/185152/9054696
m sph2cart.m
function [x,y,z] = sph2cart(az,elev,r)
%CART2SPH Transform Cartesian to spherical coordinates.
% [TH,PHI,R] = CART2SPH(X,Y,Z) transforms corresponding elements of
% data stored in Cartesian coordi
www.eeworm.com/read/184304/9110768
m circle.m
%circle.m
clf;r=2;t=0:pi/100:2*pi;x=r*exp(i*t);
plot(x,'r*');axis('square')