ZoomFFT

说明：  基于MATLAB的dv-hop（distance vector routing）算法的实现(Based on MATLAB-dv-hop (distance vector routing) Algorithm)

TP matlab mas TP matlab mas

仿真的是电力线通信中的多径效应，此处是15径。仿真是正确的(Power Line Communication multipath effects, the simulation is 15 trails)

说明：  各种matlab的资料，很好的学习资料，供大家学习与交流使用，欢迎一起分享。(some kinds of study books,let s study and communication with each other. welcome to share with me.)

For simulation of a channel estimation of an OFDM system first of all we must silumate the OFDM channel.This is the problem formulation of an OFDM system.

用matlab编写的周期谱分析程序及数据。(cyclic spectrum)

从EXCEL中读取数据，提供了替换掉不理想数据的方法，还阐述了如何将数据写入EXCEL。(It can read data from EXCEL and provide method of replacing unsatisfactory data, but also explain how to write data to EXCEL.)

q730是模拟低通转换为数字低通.q731是切比雪夫滤波器设计，q732椭圆带通数字滤波器的设计，其中用的是ellipord函数(q730 is converted to analog low-pass digital low-pass. q731 is a Chebyshev filter design, q732 elliptical band-pass digital filter design, which is used in a function ellipord)

说明：  用matlab实现图像模糊化的处理并产生动态效果(Matlab fuzzy with the processing of image and produce the dynamic effects)

对人脸的角度进行识别，主要作用于两眼之间的距离(The perspective of human face recognition, a major role in the distance between the eyes)