PP1

GPS中ECEFLLWECI等坐标系的转换，为matlab程序，已打包(GPS ecef,eci,llw...)

matlab中实现hough圆检测的源代码，检测效果还可以，测试可用(find circles in an image using matlab)

Get reduce the size of an original sound file between half to three quarters of the initial size. The FLAC format is often used to sell music online, and as an alternative to MP3 to share when you want to reduce the file size would have

说明：  harris 角点检测 MATLAB 代码(Harris corner detection MATLAB code)

二维分布傅里叶算法求解非线性薛定谔方程，时间光孤子(Two-dimensional distribution of the Fourier algorithm for solving nonlinear Schrodinger equation)

均值滤波,加权滤波,中值滤波的MATLAB实例,用于图象及信号的处理(Mean filter, weighted filtering, median filtering of the MATLAB examples for image and signal processing)

说明：  matlab实现的最小生成树的两种最基本的算法即Kruskal，Prim。(matlab realization of the minimum spanning tree algorithm that is, the two most basic Kruskal, Prim.)

依次输入三个函数即可，若想修改全排列矩阵的大小，可在MATLAB中打开tianchongJ修改(Input function can be followed by three, if amendments to the whole matrix with the size, can be opened in MATLAB to amend tianchongJ)

LSL最小二乘方格型算法的自适应滤波程序及其应用(LSL least-squares grid-based algorithm for adaptive filtering procedures and its application)

基于RLS算法的自适应线性预测,matlab代码，可以一用(Adaptive linear prediction based on RLS algorithm, matlab code, one can use)