pcxhr_mix22

here some matclab code writtten by me and related on wireless sensor network are uploaded

This program performs the Duane growth method with least-squares fit of an input data set to a straight line

里面集合了非常多的经典例子，出入门的同学，希望对你有用(Which brings together so many classic examples, the students started, hope useful to you)

matlab的各种程序 适合初学者参考学习交流(matlab code)

internally keep track of Call states to maintain information for Call Waiting and 3Way for CDMA instance of Phone App.

PSO基本算法 实现30维的球形函数的优化求值(fundermental algorithm of PSO)

此matlab代码用于削减并消除图片中的block，提高图片质量。Deblock使用小波变换消除block，DeBlocking2通过计算熵，确定每个block的信息量，来消除block(This matlab code is for diluting and removing artifacts in images, upgrading the images. DeBlock applies wavelet to deblock and DeBlocking2 deblocks by calculating entropy, classifying amount of information, in each block.)

4 BAR MECHANISM SOLUTION

QPSK信号在高斯和瑞利信道下的调制解调，并画出误码率曲线和星座图(QPSK Modulation and demodulation)

calculates the shortest path and distance between two nodes on a map