s = randn('state')什么意思matlab语言

s = randn('state')什么意思matlab语言 matlab里randn('state')什么意思 randn('state',2009);是什么意思?matlab语言 randn('state',0)中各变量的意义 The u.s.State Department什么意思 MATLAB 中orth函数有什么作用?如Phi = orth(randn(N, state's witness是什么意思? MATLAB 相关系数的求解设有三个信号x1=sin(wt)+randn(size(t))x2=cos(wt)+randn(size(t))x3=sin(wt)+randn(size(t))试计算x1与x2,x1与x3之间的相关系数,从中可以得出什么结论?如果信号不含正余弦信号分量,结论又如 state什么意思 state什么意思 state什么意思 state championship什么意思 State加s怎么读? psk,fsk,ask matlab 程序不懂求助PSK系统程序：clear all; M=4;Fd=1;Fs=32; SNRperBit=5; adjSNR=SNRperBit-10*log10(Fs/Fd)+10*log10(log2(M));%原始信号 x=randint(5000,1,M); tone=0.5; randn('state',1945724); w1=dmodce(x,Fd,Fs,'psk',M,tone); y1 matlab关于LMS算法的程序close all% 周期信号的产生 t=0:99;xs=10*sin(0.5*t);figure(1);subplot(2,1,1)plot(t,xs)ylabel('幅值')title('it{输入周期性信号}')grid% 噪声信号的产生randn('state',sum(100*clock));xn=rand(1,100);subplot state-owned,state和national有什么区别?national library ,state library,state-owned enterprise Matlab中rand('state',s)和rand('state', U.S. Department of State - Permanent Resident Card for什么意思