AFSA_fxy

PSO算法的matlab实现，在6.5版本测试过，其他版本不保证能够马上用(PSO algorithm matlab realized, tested in the 6.5 version, does not guarantee that other versions can immediately use)

matlab实现经典的leach（无线传感器网络簇头选择协议）算法(leach algorithm)

A filter bank structure that can deal effectively with piecewise smooth images with smooth contours, was proposed by Minh N Do and Martin Vetterli. The resulting image expansion is a directional multiresolution analysis framework composed of contour segments, and thus is named contourlet. This will overcome the challenges of wavelet and curvelet transform. Contourlet transform is a double filter bank structure. It is implemented by the pyramidal directional filter bank (PDFB) which decomposes images into directional subbands at multiple scales. In terms of structure the contourlet transform is a cascade of a Laplacian Pyramid and a directional filter bank. In essence, it first use a wavelet-like transform for edge detection, and then a local directional transform for contour segment detection. The contourlet transform provides a sparse representation for two-dimensional piecewise smooth signals that resemble images.

标量积算法反演雷达海浪图形的反演算法，可得到各种海流参数(Scalar wave radar graph algorithm inversion inversion algorithm parameters obtained various currents)

包含了聚类分析、因子分析和KMO检验的功能，能够生成EXCEL结果文件。(Contains a cluster analysis, factor analysis and KMO test function can generate EXCEL results file.)

Electronic Communication Systems的Matlab源码，对该书的学习很有帮助(Electronic Communication Systems of the Matlab source code of the book very helpful to study)

巴克码的编码程序，基础程序可以好好学习下，希望有帮助！(Barker coding procedures, based on the program can learn under, want to help!)

通信系统仿真 1.FDMA的simulink仿真 2.TDMA的simulink仿真 3.CDMA的simulink仿真 4.三种多址方式比较 (详细要求请见文件内题目描述)(Communication system simulation 1.FDMA simulink simulation 2.TDMA simulink simulation 3.CDMA simulink simulation 4. Comparison of three multiple access (see the detailed requirements described in the document title))

本算法针对盲源分离卷积算法，可以直接使用，效果很好(The convolution algorithm for blind source separation algorithm can be directly used with good results)

DFA方法，检测非平稳时间序列的波动性，用的非常普遍的方法，一种快速计算方法(DFA method)