pinyulvbo

说明：  fcm我也不知道是干啥的，知道的可以下来用(Gansha fcm I do not know, and know you can come down)

a code on pattern recognition which has pca as a dimentional reduction and knn as a classifier.

重型汽车车内声压级预测与主要噪声源分析 中国重型汽车正成为中国汽车产业在国际市场上最具竞争力的强势产业，但 目前国产重型汽车的 NVH（Noise,Vibration and Harshness）性能和国际先进水平 之间仍存在一定的差距。 (Heavy automotive interior SPL prediction and analysis of the major sources of noise China National Heavy Duty Truck is becoming China s auto industry the most competitive in the international market a strong industry, but At present, the domestic heavy-duty vehicles of NVH (Noise, Vibration and Harshness) performance and the international advanced level There is still a gap between.)

Impedance Spectroscopy

研究生毕业论文，希望对大家有所帮助，谢谢。顶(Graduate thesis, we want to help, thank you. Top)

一个matlabGUI程序，可以读取mat文件，并且对其中的信号叠加指定载波比的白噪声，并且绘图比较分析(A matlabGUI procedures, which can be read by mat paper, and one of the designated carrier signal superimposed over the white noise, and a comparative analysis of graphics)

说明：  面包师图像置乱算法,可以图像进行置乱处理。(a method which can resort image)

本程序主要是解决单目标0-1非线性规划问题。(This procedure is mainly to solve the 0-1 nonlinear programming problem.)

用小波把语音分为清浊两个音，要自己改语音文件地址，会产生两个文件，效果一般(Wavelet Qingzhuo the voice is divided into two sound files to their own voice to address, will produce two documents, the effect of general)

matlab code for raised cosine filter