BerMass

本人改进的关于自适应分割方法，结合了大津法获得的阈值作为初始阈值，可以提高运行速度和分割效果(I improved on the adaptive segmentation method that combines the Otsu threshold obtained as the initial threshold, can improve speed and segmentation results)

先对语音信号进行采集、播放，分析其频谱，对该信号源添加噪声，再播放音频并分析频谱，然后分别通过IIR低通、带通滤波器和FIR低通、带通滤波器，分别播放音频和得到滤波后的频谱。(Firstly， voice signal acquisition, play, analyze its spectrum to add noise to the signal source, and then play the audio spectrum analysis, and then were by IIR low-pass, band-pass filter and FIR low-pass, band-pass filters, respectively, play audio and get the spectrum after filtering.)

本程序为弹道仿真程序，为6自由度仿真程序，供参考(guidance law)

说明：  基于Matlab的心肌细胞动作电位模型程序，包含程序说明和部分结果。(Matlab based on the cardiac myocyte action potential model program, including program descriptions and partial results.)

dynamic voltage restorer for sag and swell

这是matlab的一些程序希望对大家有用，谢谢了(This is some of the procedures of the matlab hope that useful, thank you)

讲解LDA的，程序编写较为精致，可读性强(Explain the LDA, the program is to write more sophisticated, readable)

三相SVPWM整流、逆变双向并网变换器，可以运行。(Three phase SVPWM rectifier, inverter bi-directional grid converter, you can run.)

pca matlab 人脸识别，靠，怎么上传个文件还这么烦，我倒！我晕！(face recognition pca)

免疫优化智能算法，以及它在物流配送中选址应用，注释详细运行顺畅(Immune Optimization intelligent algorithm and its application in logistics and distribution sites, detailed notes running smoothly)