Pulse_propagation_in_negative_index

OFDM仿真，包括详细的解析，对初学者有很好的作用(OFDM simulation, including detailed analysis of the beginners have a good role)

IMAGE ENHANCEMENT METHODS, ACTIVE CONTOUR WITHOUT EDGES, MANUAL THRESHOLD CODES

本程序提供PLS算法，并提供了两个相关的数据处理的例子！(This program provides PLS algorithm, and provides two examples of the relevant data processing!)

基于qpsk的程序仿真的源代码，用于对qpsk进行仿真(source code based on qpsk)

改进节点法建立MNA方程 matlab算法，附有设计文档(Modified nodal equations matlab algorithm established by MNA)

自编的快速傅里叶变换的matlab程序，已经经过调试了，是可用的(Self matlab program fast Fourier transform, has been debugged, it is available)

HIGH PASS FILTERING WITH USING 3X3 MASK

DHMM，离线隐马尔科夫模型用于模式分类的好例子，特征采用Kmeans进行离散化。(DHMM, off-line Hidden Markov Model good example for pattern classification, feature discretization using Kmeans.)

good resource code for people to get better performance.such as ssim,rmse etc.

用训练序列和lloyd算法，对一个正弦信号数据进行标量量化。(Using the training sequence and lloyd algorithm, we take a sinusoidal signal data for scalar quantization to deepen our understanding.)