pack_emd

本程序用以仿真块状导频时不同信噪比条件下的误码率和均方误差，信道估计采用最小二乘法和改进的最小二乘法。 (The pilot program for the simulation block different SNR when the bit error rate and mean square error channel estimation using the least square method and the improved least square method.)

支票印鉴图的R、G、B三个分量的显示图像并将RGB图转换为灰度图像(Check seal map R, G, B three components of the display image was converted to grayscale and RGB images)

在matlab环境下，基于RGB，HSV模型的图像检索技术(In the matlab envirament , picture find based on the RGB and HSV model)

关于小波变换的ppt介绍，很多，很全，很好(Wavelet transform ppt introduction , many , very full , very good )

Hilbert-Huang Transformation, IMFs extraction.

用LLE算法来实现高维空间中流行的降维,从而在低位空间中有效表示该流行(to decrease the dimension of manifold embedded in high dimension space )

设计的软件锁相环的例子，自己写的，根据原理编的(PLL design example of software that he wrote, according to the principle for the)

Matlab的函数及指令提供给大家查询maltab指令的方便

粒子群算法是智能计算领域的主要方法之一，本程序为运用粒子群方法寻找最优值的例子。(The particle swarm algorithm is one of the main methods for intelligent computing, the procedures for the application of the particle swarm example to find the optimal value.)

Clustering of information entropy classification algorithm(聚类信息熵分类算法Clustering of information entropy classification algorithm)