各种稀疏表示相关的字典训练和稀疏表示算法代码

Kalman Filtering and Neural Networks

关于向图像中嵌入二值图像作为水印，用的是交换中频系数的方法。(DCT watermarking)

OFDM Modulation and Demodulation Matlab Source Code

熵值越大则每个符号包含的平均信息量越大。有研究发现，在有噪声的语音信号中，语音信号的熵和噪声信号的熵存在着较大的差异，对噪声信号来说在整个频带内分布相对平坦，熵值小，语音信号集中在某些特定频段内，熵值大。因此利用这个差异可以区分噪音段和语音段。(The greater the entropy is, the greater the average information of each symbol is. It is found that, in noisy speech signals, the entropy of speech signals and the entropy of noise signals are quite different. For noisy signals, the distribution is relatively flat in the whole frequency band, and the entropy value is small. The speech signal is concentrated in some specific frequency bands, and the entropy value is large. So the difference can be used to distinguish the noise segment and the speech segment.)

计算两个矩阵之间的欧氏距离，包括AHP，因子分析，回归分析，聚类分析，matlab小波分析程序，做视觉测量的上位机代码,包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，采用加权网络中节点强度和权重都是幂率分布的模型。

基于matlab的4PSK的数字解调仿真(the 4-PSK demodulation using matlab)

matlab simulation sinus sinosoidal_triangular_carrier_regular_asymmetrica Graphical Interface Num Root Inports Num Root Outports

粒子群算法优化的详细讲解和实例应用，欢迎下载(Particle swarm optimization algorithm and explain in detail the application example, welcome to download)

高阶谱分析工具箱可用于信号的高阶谱计算和分析(High-order spectral analysis toolbox for signal calculation and analysis of high-order spectral)

利用Peng-Robinson方程计算纯质R32p—T相图(Peng-Robinson equation using pure R32p-T phase diagram)