LGB

非zplane，实现零极点图的绘制，用root求零极点，用plot画坐标(Non zplane, zero pole diagram drawing, seeking zero-pole with root, with a plot coordinates painting)

simmechanical的一个经典实例。。由方程，有代码。。(simmechanical a classic example. . From the equation, there is the code. .)

Formats tracker data as KML output.

实现交叉互联电缆的仿真模拟, 测量交叉互联电缆各相的电压电流波形(analyze the cross bonded cable)

This program do the k-means based clustering. Test on 9888 data points

求系统的时域性能指标的函数，给定系统的数学模型，即可通过该函数计算系统的超调量、峰值时间、调整时间和上升时间，经测试非常好用。(system for the time-domain performance of the function, given the mathematical model, This function can be calculated by the overshoot, the peak time, adjusting time and rise time, the test is very handy.)

利用游程编码和哈弗曼编码实现灰色图片的压缩和解码，压缩比可达15倍(Using run-length encoding and Hafu Man Coding and decoding of gray image compression, the compression ratio up to 15 times)

自适应有限元求解第一类和第二类边界条件的拉普拉斯方程的相关子程序(Adaptive finite element solution of the first and second boundary conditions related to the Laplace equation subroutine)

this file contains prtools (pattern recognition tools).

基于二值数据的贝叶斯分类器，用于数字识别(Based on binary data Bayesian classifier)