MSR_FFT

this program water mark a sound in picture with GUI based on haar transfrom

The Wavelet Decomposition And Reconstruction Based on The Matlab

this is a project about a homework university, enjoy

FAST ICA，fast independent component analysis，用于分解独立的component(FAST ICA, fast independent component analysis, independent component used to decompose)

matlab 入门书籍，适合初学者学习，减低学习难度(matlab introductory books for beginners learning to reduce the learning curve)

gammatone滤波器，模拟人耳的滤波功能，处理由麦克风接收到的声音信号，获得其特征参数。(gammatone filter to simulate the human ear filtering, processing the received voice signal from the microphone to obtain the characteristic parameters.)

说明：  一个数如果恰好等于它的因子之和，这个数就称为“完数”，编写程序找出2～5000中的所有完数。(If a number is just equal to the sum of its factors, this number is called &quot complete number&quot , written procedures to identify 2 to 5000 in the number of all finished.)

采用自适应信号处理技术的低成本回波抵消器(Adaptive signal processing techniques echo canceler cost)

说明：  MIT图像实验室的NMF代码,将一幅图像分解成多个特征部分(NMF image processing codes by MIT)

document.getElementsBySelector(selector) - returns an array of element objects from the current document matching the CSS selector. Selectors can contain element names, class names and ids and can be nested. For example: elements = document.getElementsBySelect( div#main p a.external ) Will return an array of all a elements with external in their class attribute that are contained inside p elements that are contained inside the div element which has id= main