watershed

UWB五阶高斯脉冲信号发生源代码，用于生成UWB信号(UWB Gausinn 5th Derivetive)

粒子滤波的matlab程序，下的非常详细，能够直接运行，初学者的福音(particle filter ，can run directly)

利用TENT混沌信号进行调制的混沌通信DCSK，调制与解调系统(TENT chaotic signal is modulated chaotic communication DCSK, modulation and demodulation system)

线性调频信号的维格纳分布，伪WVD，平滑WVD比较，并且给出维格纳分布三维表示。方便学习LFM信号。(Linear frequency modulation signal of the wigner distribution, pseudo WVD, smooth WVD comparison, and give the wigner distribution 3 d said.Convenient learning LFM signal.)

说明：  将深度图和彩图转换成点云，自行修改文件名字和路径。(Convert the depth map and color map to point cloud, and modify the file name and path by yourself.)

求解二阶微分代数方程组源代码 这是求解二阶微分代数方程组DAE，和纯微分方程ODE的matlab源代码 (Solving second-order differential-algebraic equations for solving the source code This is the second-order differential-algebraic equations DAE, and pure differential equations ODE)

设计简单计算机要求用户输入运算数和运算符实现两个数的运算。(Simple Calculator )

二维码制作工具，提供了QR二维码的制作，可以提供大小的标识。(Two dimensional code production tools, provide production QR two-dimensional code, can provide the size of the logo.)

了仿真微动在一维距离像中的表现，这一段代码的目的是分析振动对一维距离像中的相关特征的表征(Micro-simulation in a dimensional range of performance, this piece of code designed to analyze the vibration of a dimensional range characterization of the relevant characteristics of)

codes for particle swarm optimization