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有限元QuadraticBarElement的matlab程序(FEA matlb)

说明：  视频语义检索英文论文，主要是针对交通监控视频。(a human centered multiple instance learning framework for semantic video retrieval)

在MATLAB环境下使用谱减法对语音信号进行增强，程序可以运行(In the MATLAB environment using spectral subtraction speech signal enhancement program can run)

Code to check for singl inclusin.

Implementation moments

说明：  在含出差的粒子滤波中加入不同权函数，分析基于何种权函数的粒子滤波更为可用(The Comparative Study Based On Robust Particle Filter of Different Weight Function)

通过计算机上的多媒体卡，按照下列过程进行声音信号的录制、处理和回放，观察处理前后的波形，同时比较声音信号处理前后的效果。 1、 将录制的信号反褶以后播放（反褶以后的信号移到t=0点开始）。 2、 将录制的信号改变取样率（相当于进行了尺度变化）以后播放。 3、 将录制以后的信号延时1s，并将幅度降低一半，接着与原来的信号相加，然后播放。(Multimedia card on your computer, follow the process for recording, processing, and playback sound signal waveform observed before and after treatment, while comparative effectiveness sound signal before and after treatment. 1, the signal recorded after deconvolution player (deconvolution signal moves after t = start 0:00). 2, the signal is changing the sample rate recording (is equivalent to a scale change) later playback. 3, after the recorded signal delay 1s, and reduce the rate by half, and then with the original signal are added, then play it.)

............Basis for the nullspace

本文件详细描述了如何利用matlab代码去实现边缘的检测，hough变换检测图像几何形状时的边缘问题(This document describes in detail how to use matlab code to achieve edge detection, hough transform to detect the edge of the image geometry problem)

MATLAB经典案例系列视频,数据传递和多窗口编程(MATLAB classic case series video, data transfer and multi window programming)