Matlab-fangzhen

seed的基于dm642的图像水平镜像变换试验！！csl编程!!(seed based on the level of the mirror image transform dm642 test! ! csl program!!)

说明：  LCL并网逆变器，电容电流和并网电流双闭环控制 PR(LCL grid connected inverter, double closed-loop control of capacitor current and grid connected current)

说明：  卫星信道信道估计的matlab仿真程序，对不同的插值算法给出比较输出并画出误码率-信噪比曲线(Satellite channel channel estimation matlab simulation program, different interpolation algorithms and draw the comparison output is given BER- SNR curve)

说明：  每组数据为25维，第1维维类别标识，后24维为语音特征信号。然后把四类语音信号何为一组，抽取1500组数据作为训练数据，500组数据作为测试数据，并对数据进行归一化处理。根据语音类别标识设定每组语音信号的期望输出值，如标识类为1时，期望输出向量为[1 0 0 0]。(Each group of data has 25 dimensions, the first dimension is identified by category, and the last 24 dimensions are speech feature signals.Then, select one group of four speech signals, extract 1500 groups of data as training data and 500 groups of data as test data, and normalize the data.Set the expected output value of each group of speech signals according to the speech category identification. For example, when the identification class is 1, the expected output vector is [1 0 0 0].)

分析瑞利衰落信道下qpsk的snr与ber的关系(The relationship between QPSK SNR and ber in Rayleigh fading channel is analyzed)

基于接收信号强度的KNN室内定位算法，还有测试数据。适合初学者参考(KNN indoor positioning algorithm based on the received signal strength, as well as test data. For beginners)

产生复高斯的白噪声,这和matlab 自带的不一样，容易理解，但是经对比还是和自带的有区别的(AWGN noice we are very nice. please try to run it snd you will find you are good too.)

non coherent fsk modulator and decoder using convolutional codes and BICM

Matlab与STK连接函数库，可以实现Matlab与STK连接(Matlab connection with the STK library)

dm642下的一个串口程序，用到的片子为tl16c752b，调试通过的(dm642 of a Serial procedures used in the film for tl16c752b, debug the)