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采用正交频分复用（OFDM）调制的跳频系统仿真模块，利用Simulink工具箱搭建。可更改跳频跳速,跳频频率数，载波频率，跳频间隔，FFT运算长度,循环前缀位数等相关参数。信道采用瑞利多径衰落信道和高斯信道，相关参数也可更改。希望有一定的参考价值，也希望站长开通我的下载功能，ID：gly201,非常感谢！(A simulation on Hopping Frequency communication system based on the OFDM technique.)

Basic Kalman filter, heavily commented, for beginners to Kalman filtering.希望对广大matlab爱好者有用(Basic Kalman filter, heavily commented, for beginners to Kalman filtering. hope to the majority of matla b useful lovers)

2d Genetic Algorithm

面波模拟，地震记录中存在面波干扰，采用波动方程形式很难模拟，提供简单的褶积面波模拟方式(Surface wave simulation, surface wave interference is present seismic records, in the form of the wave equation is difficult to simulate, provides a simple way of convolution surface wave simulation)

窗函数法设计一个数字带通FIR滤波器，保证准确无误，是学习通信的好帮手，混沌的判断指标Lyapunov指数计算,中介真值程度度量，基于中介真值程度度量的图像分割匹配追踪和正交匹配追踪，ldpc码的编解码实现。

DPSK modulation simulink block diagram

Particle swarm optimization code

MATLAB语言编写用于振动台试验数据处理的程序，根据模型试验所得的加速度波形可 计算得出相应的积分速度及位移。(MATLAB language for the shaking table test data processing program, according to the model test waveform was calculated from the acceleration of the speed and displacement of the corresponding points.)

也是仿真的资料,是学仿真的好资料,你看看是应该不错的.(Also the simulation data is a good learning simulation, you look good.)

delta modulation tecniques in matlab