w_th_rec2

dpsk信号的调制解调matlab代码实现的一个例子，采用正交调制解调。(DPSK signal modulation and demodulation matlab code an example of the use of orthogonal modulation and demodulation.)

此算法描写了怎样根据图片的灰度值来找边界，以及在什么条件下可以作为图像轮廓。(This algorithm describes how to find the gray value according to the picture border, and under what conditions can be used as image contours.)

对影像例如SAR，RS等图像进行校正，具有好的效果(calibrate a series of images such as remote sensing image, and etc. )

本程序实现的功能是将儒略日转化为公历年月日(The implementation of the program function is to convert a Julian day to the Gregorian calendar (date) (month) (year) )

Wandering robot avoiding obstacles while wandering and reaching a goal

Here we prove that as the tier number and path loss factor increases ,The SIR (Signal to Interference Ratio) also increases! Consider a cellular system with hexagonal cells & cluster size N.

CONVERT IMG TO CURVE IN MATLAB

简单的OFDM流程，使用matlab自带的QAM函数，适合初学者(OFDM simple process, using the built-in QAM matlab function, suitable for beginners)

gives the z source inverter with the induction motor

说明：  这个是基于非测距无线传感器网络定位算法的仿真(This is based on the non-distance localization algorithm in wireless sensor network simulation)