MATLAB-and-SIMULINK

卷积码（2,1,7）编码和4比特电平量化(（2,1,7）encoder)

RLS 算法功能的基本实现，有兴趣者会受益匪浅的(RLS algorithm to achieve the basic function, will benefit those interested in the)

A coursework that i do in my digital Communication to calculate mean height

说明：  本电子书包涵了各种算法的MATLAB实现，具体包括插值方法、数值分析、常微分方程的差分法、方程求根、线性方程组的迭代法、线性方程组的直接法等等，还包括习题参考答案和MATLAB文件汇集~~(The e-book encompasses the MATLAB implementation of various algorithms, specifically including interpolation methods, numerical analysis, ordinary differential equations using finite difference method, equation Root, linear equations iterative method, the direct method of linear equations, etc. The answer also includes exercises and MATLAB files reference collection ~ ~)

这本书可以作为研究凸优化的一本经典教材，里面讲解了很多有关凸优化算法的理论以及实现方法。(This book can serve as a classic textbook study convex optimization, which explain a lot about convex optimization algorithm theory and method.)

在计算切削力的过程中，需要计算切削力系数，主要用于切削力系数的计算(calculation of cutting force coefficient)

搭建OFDM通信系统的框架，模拟数据分析处理的过程，与理论分析结果相比。( Build a framework OFDM communication system, Analog data analysis processing, Compared with the results of theoretical analysis.)

function PSNR2 = psnr(I,I_iter) 计算峰值信噪比 I : 原始信号 I_iter : 加噪信号(function PSNR2 = psnr (I, I_iter) calculate the peak signal to noise ratio I: the original signal I_iter: adding noise signal)

64 QAM mod and demod

EOF分解，用ncdisp命令可以看到HadISST_sst.nc是1870年1月至最近的全球SST数据，按比例截取北太平洋（20N-80N 130E-90W）1971年1月至1990年12月240个月份的SST数据进行经验正交函数（Empirical Othorgnal Function）分解,简记为EOF分解，得到该区域该时段的海温时空特征。(EOF decomposition, with ncdisp command can see HadISST_sst.nc is January 1870 to the recent global SST data, in proportion to the interception of the North Pacific (20N-80N 130E-90W) 1971 年 1 月 至 1990 年 12 月 240 month SST data, empirical orthogonal function (Empirical Othorgnal Function) decomposition, abbreviated as EOF decomposition to obtain spatial and temporal characteristics of sea surface temperature in the region of the period.)