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simulation of double stage rectifire using matlab simulink power electronic field

MATLAB HELP FUNDENMENTAL IN YOUR CODE FOR 2 FILE

小波软硬阈值去噪及软硬阈值折衷法去噪程序(wavelet de-noising)

基于MATLAB的PCM系统实现，采用u律压缩算法，供测试使用(MATLAB-based PCM system implementation, using u-law compression algorithm for testing)

This grabs the data from uCam 4D systems that contains OV7640/8 and )V7528 as UART converter

测试MATLAB系统中，数组和循环的执行效率文件。(MATLAB test system, the efficiency of the array and loop files.)

图片，很经常用的一副matlab里面的图片(Picture, it is often used inside a pair of matlab Photos)

说明：  PCA降维方法,这是一个针对图像处理的PCA降维处理方法(The method of PCA,whic is used in the image processing.)

SLAM中地图的实现程序，MATLAB 开发的，二维地图(Implementation of SLAM in the map program, MATLAB developed two-dimensional map)

耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(Cochlear substantially equivalent to a filter set, cochlear filter is used on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula )