mallat_speed-suanfa

Basic function to locate and measure the positive peaks in a noisy data sets. Detects peaks by looking for downward zero-crossings in the smoothed third derivative that exceed SlopeThreshold and peak amplitudes that exceed AmpThreshold. Determines, position, height, and approximate width of each peak by least-squares curve-fitting the log of top part of the peak with a parabola.

5 m-files 1:SQ.m : converts from s-domain to q-domain 2:ZQ.m : converts from z-domain to q-domain 3:sym2s : converts from symbolic to s-domain tf2str : Converts from Transfer function to string sym2str : converts from symbolic to string

实现分数延迟滤波器的GUI界面程序 主要有三种方法的仿真程序(Achieve fractional delay filter GUI interface programs There are three main methods of simulation program)

说明：  多元统计分析方法，聚类分析的原理讲解资料(Multivariate statistical analysis, cluster analysis to explain the principles of information)

说明：  关于matlab方面对语音进行信号处理方面的内容(Matlab voice on the terms of the content of the signal processing)

NUMERICAL DIFFERENCE APPROXIMATION based on Taylor s expansion---the program give the finite difference coefficient for any number of discrete point. also with that u can differentiate of any function in any order with high accuracy. also u can use it to develop a general finite difference program.

利用VC和Matlab混合编程,基于Matcom，Release文件夹下可直接运行，绘出震荡曲线(Using VC and Matlab to program, based on Matcom, Release folder can be run directly and shock curve can be plotted.)

说明：  对图片中字母数字识别，通过matlab实现(Recognition of letters and numbers in pictures)

series compensation industry line simulation

说明：  在二维平面内生成随机点并构造二维Voronoi图(Construction of 2D Voronoi diagram with random points)