threepower_harmonicfilter

数字信号处理与matlab语言数字信号处理与matlab语言(Digital signal processing and digital signal processing matlab and matlab language language)

calibration stereo data

kernel PCA MATLAB code

二维最大熵与交叉熵结合 Two dimensional maximum entropy and cross entropy based(Two dimensional maximum entropy and cross entropy based)

加速度传感器测得的过载信号，通过matlab处理，得到光滑曲线。 其中有滤波，频谱等计算。(The overload signal measured by the acceleration sensor is processed by MATLAB, and the smooth curve is obtained. There are filters, spectrum and other calculations.)

用matlab实现的boosts开关变换器的仿真图，一共四幅图，对于学习非线性电路的同学有用(Matlab achieved by switching converter boosts the simulation map, a total of four maps, non-linear circuit for the students to learn useful)

说明：  使用MATLAB 实现（7 4）汉明码编码 并完成纠错 译码正确 可直接使用(hanning7_4.m)

对采集到的振动信号进行EMD分解，得到一系列频率不同的经验模态函数IMF分量，可以用来滤波和提取原信号的特征。(The collected vibration signals of EMD, get a series of different frequency components of IMF empirical mode function can be used to filter and extract features of the original signal.)

EMD分解，可以有效的解决EMD分解问题，并嫩而过画出希尔伯特谱(EMD decomposition, can effectively solve the problem of EMD and tender and had drawn Hilbert spectrum)

matlab 代码，实现softmax的多分类(Matlab code, the realization of softmax classification )