Wigner3

这是实现iir滤波器的matlab源代码，希望对用matlab设计滤波器的朋友有帮助！(This is the realization of iir filter matlab source code, want to design a filter with matlab friends help!)

ec627 speexh processing iit guwahati lab 1 program

这是一个研究叉式分岔的程序，可供大家做分岔图时参考。(This is a study of forklift bifurcation procedure for everyone to do bifurcation diagram reference.)

文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一，儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型(This paper presents methods for speech spectrum prediction based on Gaussian mixture models. Spectrum prediction may be useful in a packet transmission system where the sensitivity to packet losses is a major problem. Models of speech are trained by the Expectation Maximization algorithm using pairs, triples etc. of consecutive cepstral vectors. The models are used to design first, second etc. order predictors. The prediction schemes are evaluated using the spectral distortion criterion and compared to a simple reference method. The best prediction scheme obtains an average spectral distortion that is 0.46 dB less than for the reference method. )

check this out , it may be interesting but it is a damn code , just try to understand.

show that the non-coherent DLLs outperform the coherent DLLs in terms of demodulator losses caused by unresolvable multipath components.

用MATLAB对图片进行预处理，均值滤波和高斯函数去除噪音(Using MATLAB for image preprocessing, mean and Gaussian filter to remove noise)

MATLAB Denoising software for grayscale images

web-cam move detector. Save images when detects movement.

.txt文件格式，matlab播放，卡农演奏曲(Txt file format, Matlab player, canon played song)