代码搜索：功率谱
找到约 2,083 项符合「功率谱」的源代码
代码结果 2,083
www.eeworm.com/read/492749/6408488
pdf qpsk信号谱相关性质研究.pdf
www.eeworm.com/read/487260/6517361
doc 音 乐 和 简 谱 知 识.doc
www.eeworm.com/read/173353/9661048
m 一幅图像的傅立叶谱.m
thetax=linspace(-0.5,0.5,300)*pi;
thetay=linspace(-0.5,0.5,300)*pi;
k1=4; %K1=a/λ
k2=6; %K2=b/λ
x=k1*sin(thetax)*pi;
y=k2*sin(thetay)*pi;
[x,y]=meshgrid(x,y);
z=(sin(x).*sin(y)./(x.*y)).^2;
me
www.eeworm.com/read/386028/8770932
m 最大熵功率谱估计.m
clf;
N=1024;
Nfft=256;
Fs=1000;
n=0:N-1;
t=n/Fs;
randn('state',0);
xn=sin(2*pi*50*t)+2*sin(2*pi*120*t)+randn(1,N);
[Pxx1,f]=pmem(xn,14,Nfft,Fs);
subplot(211)
plot(f,10*log10(Pxx1));
xlabel(
www.eeworm.com/read/377762/9262840
rar 大功率igbt.rar
www.eeworm.com/read/360040/10111098
exe 功率方向---阻抗继电器.exe
www.eeworm.com/read/279628/10409786
doc 实验6 功率谱估计.doc
www.eeworm.com/read/423550/10551155
doc 1.3《功率》(李昭明).doc
www.eeworm.com/read/332007/12786449