D2Q9diffusion

Numerical Recipes The Art of Scientific Computing 3rd by William H. Press, Cambridge University Press 0521880688 2007.pdf

说明：  这是个关于图像分水岭分割算法的源程序，用matlab实现。(This is a watershed segmentation algorithm on the image source, using matlab to achieve.)

The recognition of noise as a source of annoyance began in antiquity, but therelationship, sometimes subtle, that may exist between noise and money seems to be a development of more recent times. For example, the manager of a large wind tunnel once told one of the authors that in the evening he liked to hear, from the back porch of his home, the steady hum of his machine 2 km away, for to him the hum meant money. However, to his neighbours it meant only annoyance and he eventually had to do without his evening pleasure.

this is the qr code gen code

particle swarm optimization Matlab Code

均值便宜跟踪的示例，小波包分析提取振动信号中的特征频率，包含优化类的几个简单示例程序。( Example tracking mean cheap, Wavelet packet analysis to extract vibration signal characteristic frequency, Optimization class contains several simple sample programs.)

本程序运用bing yang的PAST算法和PASTD算法跟踪信号子空间，并利用MUSIC算法估计信号的波达方向(DOA)(This procedure utilizes the PAST algorithm and the PASTD algorithm (put forward by Bing Yang)track signal subspace, and uses MUSIC algorithm to estimate signal prameter Direction Of Arrival(DOA) )

说明：  异步电动机matlab/simulink仿真模型的完美搭建(Asynchronous motor matlab/simulink simulation model to build the perfect)

讲解调频连续波雷达波形(SFCW)设计的仿真程序(a matlab source code for SFCW waveform)

convolution programme has been attached in the zip file.