fangzhen

对于图像处理，采用BP网络进行训练。使用Matlab编写(for image processing using neural network training. Prepared using Matlab)

matlab gui 自动滤波 iir和fir(matlab gui automatically filter)

code pso-svm matlab for optimazation.

this is a digital source process program

The optimization behavior of the self-adaptation (SA) evolution strategy (ES) with intermediate multirecombination (the (=I )-SA-ES) using isotropic mutations is investigated on the general elliptic objective function. An asymptotically exact quadratic progress rate formula is derived. This is used to model the dynamical ES system by a set of difference equations. The solutions of this system are used to analytically calculate the optimal learning parameter  . The theoretical results are compared and validated by comparison with real (=I )-SA-ES runs on typical elliptic test model cases. The theoretical results clearly indicate that using a model-independent learning parameter  leads to suboptimal performance of the (=I )-SA-ES on objective functions with changing local condition numbers as often encountered in practical problems with complex fitness landscapes.

This program simulates the interference pattern of two Gaussian beams. (This program simulates the interference pattern of two Gaussian beams.)

说明：  MVDR波束形成的MATLAB仿真实现。(MVDR beamforming MATLAB Simulation.)

用MATLAB解决_专业测量中的条件平差和间接平差的ppt，写得很详细，专业人士会有用的。(Using MATLAB to solve _ condition adjustment and indirect adjustment ppt, very detailed, and professionals will be useful.)

用于qq聊天框汉字表情输入，第一个参数是汉字或字母数字，第二个参数是qq表情快捷键，第三个参数是空格数(QQ information)

BP神经网络的网络模式识别程序包括网络训练程序chap7_2a.m和网络测试程序chap7_2b.m(BP neural network pattern recognition program networks, including network training procedures chap7_2a.m and network testing procedures chap7_2b.m)