cad

This is a program to illustrate the interference cancellation in cognitive radio

matlab和optisystem调试用的幅度调制程序，在optisystem里面使用matlab组件然后使用。(matlab and optisystem debugging with the amplitude modulation process, component and then use the optisystem inside Matlab.)

基于高阶统计量的tdoa估计方法，希望对您有所帮助！(Based on higher-order statistics of the TDOA estimation methods, I hope for your help!)

cyclic convolution and discrete spread spectrum

Executes the query returning a Cursor over the result set.

说明：  matlab在振动信号处理中的应用源代码及pdf(Application of MATLAB in vibration signal processing source code and PDF)

英国纽卡斯尔大学通信工程课件，和大家分享了。主要是关于调制部分的。(Communication Engineering Newcastle University, courseware, and we shared. Mainly on the modulation section.)

DTMF for matlab, using Goertzel algorithm and some test to veryfy the different tones

说明：  matlab code for array

是一种时频分析方法，是对EMD方法的一种改进，具有很好的效果(Is a time-frequency analysis method, is to the EMD method is a kind of improvement, has the very good effect )