ex2_dft

说明：  cole_cole 1D inverse

It shows the results for PD vs. SNR for energy detector based on different sample numbers.

SATELLITE COMMUNICATION SYSTEMS. its ppt format.basics about SATELLITE COMMUNICATION SYSTEMS

对一维信号进行连续小波变换，从时频角度分析和处理信号！(One-dimensional continuous wavelet transform signals from time-frequency analysis and signal processing point of view!)

mimo是3G技术中的一项关键技术，该程序用MATLAB编写的mimo信道模型(mimo is a 3G technology, a key technology, the program is written in MATLAB using mimo channel model)

采用谱减法的语音降噪实现代码，适用于语音和音频系统中，可直接调用。(Speech noise reduction using spectral subtraction implementation code, for voice and audio systems, can be called directly.)

maltab implementation of the 4ss (forth step search) algorithm in matlab used for motion estimation.

一个关于随机数产生的matlab仿真源码程序。(A random number generated on the source code matlab simulation program.)

说明：  采用蚁群算法解决TSP旅行商问题。先用dijkstra算法生成初始次优路径，再用蚁群算法搜索全局最优路径。(Ant colony algorithm is used to solve TSP traveling salesman problem. First, Dijkstra algorithm is used to generate the initial suboptimal path, and then ant colony algorithm is used to search the global optimal path.)

分形样条和小波的源程序,使用matlab代码(Fractal spline and wavelet source, the use of matlab code)