M03_Edge_Detection

用数值分析中的二分法求解函数值。很简单，但是正确，可以直接使用(bisect)

适合初学小波变换的同学，小程序演示了怎样显示小波各级各频段(show the frequency of wavelet)

二维波动方程的有限差分法，与解析解进行了误差比对(Finite difference method for two-dimensional wave equation)

对要发送的序列进行上变频，上变频到21MHz后进行发送。(change the frequence uop to the one that suit for transmission,which here is 21MHz.)

使用双线性内插法 在matlab下实现图像的整数倍放大(use bilinear interpolation method in Matlab under several times for the entire image to enlarge)

符合计数，用于单光子计数，当多光子到来时，统计时间(counting counting )

wireless sensor networks for SEP

this contains sudoku puzzle solver in matlab

说明：  OFDM的接收和发射，是用Matlab编程实现的(OFDM receiver and launch, using the Matlab programming)

为了了解系统某一状态时所处的时间，用积分方法从相平面获得时间信息。(In order to understand the time in which a state of the system from the phase plane using the following methods to obtain time information.)