reverb

非线性规划Matlab工具箱，比较全面，希望有用。(Matlab Toolbox for Nonlinear Programming, more comprehensive, I hope helpful.)

说明：  Matlab加扰解扰仿真系统，可以观察加解扰前后信号的时域和频域波形，有助于理解扰码的概念和解扰的过程(scrambling and de-scrambling Matlab simulation system can be observed around Deinterference signals in time domain and frequency domain waveforms scrambler help understand the concept of the process and Descramble)

基于Matlab的cdma2000前向业务信道仿真(based on the cdma2000 Matlab to the business channel simulation)

TDlte的技术原理 从运营商层面解析LTE(TDlte the technical principles)

中国范围内的青藏高原shp文件，适用于arcgis和matlab/grads(the shape file of Tibetan Plateau in China s domain)

在数字通信系统中，滤波器是其中重要部件之一， 滤波器特性的选择直接影响数字信号的恢复。在数字信号接收中， 滤波器的作用有两个方面，第一是使滤波器输出有用信号成分尽可能强；第二是抑制信号带外噪声，使滤波器输出噪声成分尽可能小，减小噪声对信号判决的影响。 (In digital communication system, the filter is one of the important components of the filter characteristics of the choice of a direct impact on digital signal recovery. In the digital signal receiver, the filter s role is twofold, first is to filter the output useful signal components strong as possible the second is the signal-band noise suppression, so that filter output noise components as small as possible, reducing the noise on the signal the impact of decision.)

Spectral density, FFT, PSD,

matlab program for calculating fractal dimension using hausdorf algorithm

a hvdc model simulink a model of distribution

this program finds the number of zero crossings in a given signal.