hpf

求两个信号的时延估计，通过时延估计对声源实现定位(Ask the two signal delay estimation, time delay estimation of sound source by positioning to achieve)

ask调制解调程序及相应误码率计算。随机产生正弦信号，进行ask幅度调制及解调。(ask modulation and demodulation process. Randomly generated sinusoidal signals, amplitude modulation and demodulation ask.)

拉东变换代码，正反变换分别是子程序。地震数据处理时候可以用(radon transform code)

Captcha Source Code for web sites, nivel principiante!

建立了Buck-Boost降压-升压斩波电路仿真的模型。(Buck-Boost buck- boost chopper circuit simulation model.)

介绍相关matlab的用法，很重要额。呵呵(show matlab use matlab and help you t)

在通訊領域中基本頻率數位調變中之一之訊號fading之應用OFDM fading(OFDM fading)

digital audio signal processing

说明：  de Boor 求值算法求作二次和三次B-样条曲线非插值，给定顶点(algorithm evaluates demand for secondary and cubic B-spline- curve interpolation, given vertex)

Matlab code for expectation-minimization algorithm