lyapunov

this file present one of the most popular way to calculate dijkstra distance presentation, especialy for 3D triangulation mesh.

CW脉冲信号的检测，基于频域上的能量检测法，该方法实现实时检测。(CW pulse signal detection, based on the frequency domain energy detection method, the method to achieve real-time detection.)

计算豪斯道夫维数和H指数的的MATLAB代码，关键字：豪斯道夫维数，豪斯道夫距离，H指数(Hausdorff calculated the number and H index of MATLAB code, keyword: Hausdorff few, Hausdorff distance, H index)

绘制眼图的matlab程序,可以用于通信系统中传输质量的监测。(Matlab draw the eye diagram of the procedure can be used in communication systems to monitor the transmission quality.)

说明：  a beginner s guide to mathematica(a beginner' s guide to mathematica)

Estimate maximum Doppler spread

实现数字信号处理中的常用功能 matlab平台(implementation of widely used functions in the field of Digital Signal Processing. Platform: Matlab 2007b)

Matlab编程实现FFT变换及频谱分析的程序代码（适合初学者加强理解）。（1)用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图；(2)进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选；(3)做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱；(4)用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图。(Matlab codes for FFT Understanding which contains sine wave,rectangular wave and the reletaed frequency spectrum figure about MSE,Log,IFFT and so on.)

中国人口数据测算，基于生命表对中国人口数据进行测算的matlab程序(China' s population data, based on life table estimates of China' s population data matlab program)

MATLAB implementation of 4 different diffusion filtering algorithms. Better performance to remove noise than conventional low-pass filtering.