digital_signal_process

tsp matlab 旅行售货员问题的经典程序 很好的 望高手大侠多多几点(tsp matlab traveling salesman problem is the classic procedure lots of good looking master a few heroes)

code for mean and median filters

8psk的实现，观察星座图，频谱以及眼图(8psk)

说明：  有限元例子，适用于自适应网格算法，这只是一部分，还有后传！(finite element)

snake算法的matlab实现 可以实现，包含了掩饰用例(achieve snake by matlab)

simple clustering using imperialist competitive algorithm

This is a matlab program for vertical handover

信号的延迟,信号相加,信号相乘,信号翻转,信号和,信号积,信号能量等(Signal delays, the sum signal, signal multiplication, signal inversion, the signal and the signal plot, the signal energy, etc.)

在傅立叶变换光学中夫琅和费衍射场的强度分布就等于屏函数的功率谱。因此我们可以直接将光屏进行傅立叶变换，再处理得到衍射图样。(In the Fourier transform optics, Fraunhofer diffraction field intensity distribution is equivalent to the power spectrum display function. Therefore, we can directly Guangping Fourier transform, and then to handle any diffraction pattern.)

用逆累积分函数算出随机变量X满足拉普拉斯分布的随机数 (Random variable X is calculated using the inverse tired integral function to meet the Laplace distribution of the random number)