How-a-Brushed-DC-Motor-works

用汉明窗作的语音去噪低通滤波器，matlab程序（自己做的，复制到.m文件，完全可运行）(Hamming window used for speech denoising low-pass filter, matlab program (their own, and copied to. M documents, completely run))

模拟退火遗传算法通用代码,可以自己更改哈！(General simulated annealing genetic algorithm code, you can change yourself Ha!)

自适应混合高斯 视频火焰提取 检测效果还不错(Adaptive Gaussian mixture extracted video flame detection results were pretty good)

this is a homw work for students to get concept

信号检测中采用Bayes准则求最佳判决门限的影响因素观察(Signal detection using Bayes factors observed criteria for the best decision threshold)

complex signal generator

说明：  此程序用匹配算法，可以对有重叠部分的全息图进行拼接，并用中值滤波提高亮度(Matching algorithm used in this program, you can have overlapping parts of the splicing graph, and use median filter to improve the brightness)

地震波的加pml边界的正演模拟程序，震源在中心，向四周扩散。(Plus pml boundary of the seismic wave forward modeling program source in the center to the edges.)

用遗传算法改进支持向量机的算法，虽然比较老点，但是还是很有用。(This program is about SVM which is improved by PSO.I think it is a good algorithm)

以matlab为工具利用BP网络实现数据的建模和预测。(Matlab as a tool to use BP network for data modeling and forecasting.)