shuzituxiangchuliyujiqishibie

matlab的拟合工具包，很是好用 有课件，以及相关的源码等等～()

利用蚁群算法解决旅行商问题，可以自主写入城市坐标，返回最佳路径和平均路径。(with the help of ant colony algorithm to solve the TSP problem. And the best route and the average length of routes will be returned.)

这是一个基于一维语音信号的自动消噪代码，采用的是启发式阈值(This is a automatic denoising code based on wavelet transform for one-dimensional signal,we use the heuristic threshold )

说明：  利用神经网络实现电磁波信号的波达角预测，MATLAB实现方法(Prediction of Signal Arrival Angle of Arrival Using Neural Network)

matlab用切比雪夫设计滤波器,并且分为两种不同类型设计方法(matlab using Chebyshev design of filters, and divided into two different types of design methods)

Prewitt edge detection

带有现象对象界面的matlab的滤波器设计，能对信号进行各种滤波(Object interface matlab with the phenomenon of the filter design, can signal a variety of filtering)

it is the code for 4-ask simulation that is useful for telecommunication

直接序列扩频利用与信息无关的伪随机码，以调制方法将已调制信号的频谱宽度扩展得比原调制信号的带宽宽得多的过程。(Direct sequence spread spectrum has nothing to do with the information of pseudo-random code modulated signal spectrum width modulation method will be extended than the original modulation signal bandwidth is much wider process. )

image processing random complex wavelet code for all