Untitled

ldpc码的matlab功能程序，可以生成LDPC码(ldpc code matlab function program can generate LDPC codes)

Matlab编写的PLS核心算法，适用于主元分析方面的应用(Matlab prepared by the PLS core algorithm applies to the main element analysis of the application)

matlab最小二乘原理下的曲线拟合方法汇总：polyfit函数、“”命令、fminsearch函数、nlinfit函数。附上一个具体的例子：1900-2000年的总人口情况的曲线拟合。(matlab principle of least squares curve fitting method Summary: polyfit function, " " command, fminsearch a function, nlinfit function. Attach a specific example from 1900 to 2000, the total population of the curve fitting.)

说明：  二维离散小波变换和重构（对高通和低通系数分别卷积。。。）(Discrete wavelet transform and reconstruction (high-pass and low pass convolution coefficients...))

独立分量分析的概述，有利于初步的接触独立分量分析，(Overview of independent component analysis, which is beneficial to the initial contact independent component analysis, )

说明：  利用matlab进行数字图像处理，滤除图像中的外来干扰，效果不错，但最好进行后期处理。(Digital image processing using matlab, external interference in the filtered image, the effect is good, but the best post-processing.)

利用分步傅里叶方法求解非线性薛定谔方程的matlab程序。(Using split-step Fourier method for solving nonlinear Schrö dinger equation matlab program.)

matlab代码，CN 算法求解非线性薛定谔方程，并且衍射积分(matlab code, CN algorithm for solving nonlinear Schrodinger equation, and the diffraction integral)

群目标跟踪算法，里面有部分群目标算法程序，对科研人员有帮助(Group target tracking algorithm, there are some groups target algorithm for help researchers)

将GPS得到的经纬度，大地坐标，通过高斯投影正算，得到平面直角坐标 文件大小不够，再增加了高斯投影的pdf文档(The longitude, latitude and geodetic coordinates obtained by GPS are corrected by Gauss projection, and the plane rectangular coordinates are obtained.)