FFTtest123

说明：  PMP强化记忆手册2008版本，很好的资料：）(Enhanced memory PMP Manual 2008 edition, very good information:))

根据地理坐标求两点之间的距离,应用在物流、交通运输领域(Geographical coordinates for the basis of the distance between two points, used in logistics, transportation)

本例中通过使用MATLAB把声音信号进行分析，把有声音的部分进行过滤，分别过滤后 再把3个信号连在一起，使3个单独的声音信号转换为一个单独的连续声音信号。(In this case through the use of MATLAB to analyze acoustic signals, the voice has some filtering, respectively, after filtering the three signals together, so that three separate voice signal is converted to a single continuous sound signal.)

说明：  用于去除乘性噪声的MATLAB程序。。。。。。(Multiplicative noise for the removal of MATLAB. . . . . .)

ALOHA接入协议仿真，对吞吐量和时延进行仿真分析，同时对比了有无捕获效应两种情况下的性能(ALOHA access protocol emulation, simulation throughput and delay analysis, and comparison of the performance of whether the capture effect in both cases)

说明：  包括三个.M文件,分别用于处理生成直方图,图象的线形拉伸和均衡化(Of three. M document for the deal to generate the histogram, respectively, the linear image stretching and equalization)

说明：  该文件是描述如何用matlab自带的多项式求根方法计算高次方程的根的代码(The paper describes how to use the Matlab own method for solving polynomial equation of the high-code)

Some useful wireless communication lectures 3.

matlab本身没有绘制三轴曲线的命令，附件放入matlab命令文件夹中可用plotyyy命令调用(matlab triaxial curve itself does not draw commands into matlab command attachment folder available plotyyy command calls)

wsn经典路由算法，对于初学者很有借鉴意义(Classic WSN routing algorithm for beginners is of great significance)