Graph_matlab

说明：  PN sequence generator using matlab

in this mfile i have wrote the principal component anlisys algorithm.

实现了pso与gsa混合后优化支持向量机(The realization of PSO and GSA mixed optimized support vector machine)

Kalman Filtering, IDL Language

说明：  AWGN信道下对FQPSK调制的平均匹配滤波检测(averaged MF receiver for FQPSK modulation )

本文档分别采用A律和U律进行PCM的解码。(This document use A_law and u_law to decode the PCM code.)

MATLAB中提供了汉明码的编解码、4FSK调制解调函数和不同通信信道模型函数，本程序直接调用进行编程。借助于MATLAB可大大地拓宽研究分析的视野提高研究设计的效率,具有重要的推广和应用价值。 (MATLAB provides the hamming codec 4FSK modem function and different communication channel model function, the program calls directly programming. Help of MATLAB can greatly broaden the horizons of research and analysis to improve the efficiency of the study design, with promotion and application value.)

关于无线定位解算的算法，包括TDOA、AOA解算过程。(About Wireless Location solver algorithms, including TDOA, AOA solving process.)

说明：  Segmentation using watershed is very easily to separate the overlapping cell.

hi all this is the 1st file which its contain no thing