Cdma2k

经典功率谱估计的matlab代码，包括周期图法，ＢＴ法和Welch法，便于对经典功率谱估计性能的理解。(Classical power spectrum estimation matlab code, including Periodogram, BT France, and Welch law, to facilitate the performance of classical power spectrum estimation understanding.)

通信原理仿真的matlab实现振幅和相位联合调制(Matlab simulation communication principle to achieve amplitude and phase modulation)

薛定宇《基于MATLAB、Simulink的系统仿真技术与应用》(a famous book bout matlab simulink writed by xue ding yu)

This file describ the BFSK_rayleigh.

Programa que calcukla la cinematica de la ola por Airy y Stokes de 2º orden

Matlab 加入高斯白噪声，并计算加入噪声后信号的自相关 和加入噪声后信号和理想信号的互相关 ，将以上参数代入函数中进行维纳滤波。(Matlab Gaussian white noise, and calculated after adding noise autocorrelation and added noise signal and the ideal signal cross-correlation signal, the above parameters into function Wiener filtering.)

%solve u_xx + u_yy = f(x,y) % over the region D = [x0,xf,y0,yf] = {(x,y) |x0 <= x <= xf, y0 <= y <= yf} % with the boundary Conditions: % u(x0,y) = bx0(y), u(xf,y) = bxf(y) % u(x,y0) = by0(x), u(x,yf) = byf(x) % Mx = # of subintervals along x axis % My = # of subintervals along y axis % tol : error tolerance % MaxIter: the maximum # of iterations

DFT数字信号采集滤波器实例演示程序，很实用的一个小程序。(DFT filter digital signal acquisition example demo program, it is a small utility program.)

这段程序是关于图像分析之边界图、轮廓图、直方图(This program is about the image of the boundary map, contour maps, histograms)

一种无线传感网络的LEACH分簇算法，大家都比较需要 (Wireless sensor networks LEACH clustering algorithm )