Channel-estimation

MATLAB瑞利信道仿真代码，有相关的文档说明(MATLAB simulation code in Rayleigh Road, has documented relevant)

function [g, badg] = numgrad(fcn,x,varargin)

MATLAB初学者很好的学习材料，讲解了最基本也是最重要的matlab知识。(A good learning material for matlab learners.)

Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.

Electromagnetic Simulation using the FDTD method 实例 2-3 frequency_dependent_media ，用matlab重新编写(Electromagnetic Simulation using the FDTD method example 2-3 frequency_dependent_media flux density ，rewriting in matlab)

Matlab编程(第一版)-入门教材,包含原文和源代码。(Matlab programming (first edition)- entry materials, including text and source code. )

转子系统碰摩，有轴承约束的转子系统碰撞摩擦matlab程序(Rotor system rub-impact, with bearing constraint rotor system collision friction matlab program)

在MATLAB中，使用LMS算法实现自适应均衡器，通过改变收敛因子和滤波器阶数就可以仿真均衡器的收敛速度和精度。(In MATLAB, use the LMS algorithm adaptive equalizer by changing the order of the convergence factor and the filter can simulate the equalizer on the convergence speed and accuracy.)

Post codes, solve GA-knapsack with the help of genetic algorithms using MATLAB software.

CDMA EQULAISER FOR COMMUNICATION STUDY