Cyclic-codes-and-decode-GUI

backpropagation algortihm for fisher data

说明：  matlab高级讲义，可以使你快速提高matlab技能(matlab senior notes, you can rapidly improve your skills in matlab)

LMS算法是研究最早的自适应算法，简单实用是其最主要的特点。但是仅进行一次求自适应权，还不够准确，本算法中将多次求权平均的结果与单次求的结果进行了比较！(LMS algorithm is the first study of the adaptive algorithm, meanwhile, simple and practical is its main feature. But if only seek adaptive right once,this is not accurate enough,so my algorithm take a comparison between the results of the weighted average and the results with a single seeking!)

自动读取excel的一段数据，一般是股票收盘数据，计算赫斯特指数H值，他的周期及V检验量(A piece of data of automatic reading excel, typically shares closed data, computing hurst index H value, his cycle and V inspection quantity)

由于matlab高低版本的不同，M文件的格式有的时候是.M有的时候是.m 这时候可以批次的修改为需要的的大写或者小写。(The capital letters exchange in matlab)

利用重复轨道卫星数据计算轨道之间的基线（即空间距离）实现数据获取时间内任意位置的基线长度，并存入文件中。(Repeat orbit satellites using data between tracks baseline (i.e. spatial distance) for data acquisition time of the baseline length anywhere within and into a file.)

Application Applet GUI窗口型。。。。。。。。。。。。。。(Application Applet GUI window type)

文件里包含了扩频系统中的m序列码的产生，产生以后的相关运算(File contains the m-sequence spread spectrum system code generation, is produced in the relevant operations)

QCAMIE 为米氏散射体分布媒质的有效传播常数的计算，采用quasi-crystalline近似(QCA(QCAMIE computes the effective propagation constant using the quasi-crystalline approximation (QCA) for a medium consisting of densely distributed Mie scatterers.)

LDPC编码，BPSK调制，AWGN信道，译码，可以仿真出误码率曲线(LDPC coding, BPSK modulation, AWGN channel decoding, the BER curves can be simulated)