txm

该文件是Newton Method for LP Support Vector Machine 文章的程序(This is a procedure for this paper with title "Newton Method for LP Support Vector Machine")

“袋子模型”特征描述演示，有注释，以及人脸库(bag of the words demo)

说明：  用Matlab画出玫瑰，原来程序可以这么浪漫(plot a rose with matlab,romantic program)

program to interface nwith gsm modem

交直交变频电路，适合电机控制和开关电源,需要请下载(AC/DC frequency conversion circuit is suitable for motor control and switching power supply)

单负介质中matlab波导导模曲线单负介质中matlab波导导模曲线(Matlab single negative media guide curves of guided modes )

jar decode find sea mmdkdk

buck pwm dc-dc chopper for many usage.

说明：  产生一个chirp信号，给出时域及频域特性。利用匹配滤波器进行滤波。如果有延时也能正确滤波。(Generate a chirp signal, given the time domain and frequency domain characteristics. Filtering using matched filter. If there is delay filter can correct.)

说明：  时频分析（GUI），非常适合观察研究非平稳信号的时频特性(Time-Frequency Analysis)