FSK-Modulation

一个利用matlab Robust toolbox设计机械臂的实例，有详细的解释和源代码，是学习机器人鲁棒控制的很好的例子。(A design using matlab Robust toolbox manipulator example, a detailed explanation and source code, is to study robust control of robot good example.)

Rayleigh fading channel

用matlab实现支持向量机功能，可以进行四种核函数的选择，简单实用(support vector machine)

我们确定数字滤波器的幅度函数并画出幅度函数图。(We define digital filter amplitude function and draw the amplitude function diagram.)

Spectral Subtraction Noise reduction algorithm

说明：  基于NSGA2算法的无人机航迹规划算法，可运行(The UAV trajectory planning algorithm based on NSGA2 algorithm can be operated.)

说明：  对原始图像添加椒盐噪声，并用邻域平均和中值滤波法进行滤波，并可以进行对比。(Add salt and pepper noise to the original image, and with neighborhood average and median filtering method for filtering, and can be compared.)

空域滤波器一种--MVDR波束形成器，以《现代信号处理》（张贤达）书上所讲过程所写(Spatial filter one kind- MVDR beamformer to the "Modern Signal Processing" (Zhang XD) wrote the book talking about the process)

我国数字电视地面国标和手机电视都采用了LDPC便解码方式。本文档包括Gallager的博士论文以及LDPC领域国内最佳教科书，是学习LDPC的最佳文献。(China Digital Television Terrestrial GB and mobile TV will use the LDPC decoding methods. This document, including Gallager)

calculate Gaussian filter for images using matlab