Supercontinuum

Among the high-complexity methods, two methods dominate the literature Kalman filtering and Mixture of Gaussians (MoG). Both have their advantages, but Kalman filtering gets slammed in every paper for leaving object trails that can t be eliminated. As this seems like a possible deal breaker for many applications, I went with MoG. Also, MoG is more robust, as it can handle multi-modal distributions. For instance, a leaf waving against a blue sky has two modes—leaf and sky. MoG can filter out both. Kalman filters effectively track a single Gaussian, and are therefore unimodal: they can filter out only leaf or sky, but usually not both.

NSCT非下采样Contourlet变换，实现对图像的多尺度多方向分解，是一种真正的二维图像表示方法(NSCT nonsubsampled Contourlet transform, to achieve multi-scale multi-orientation image decomposition, is a true two-dimensional image representation)

最优化问题的快速下降法，共轭梯度法，基于matlab算法。经过测试好用(Optimization problem of the rapid descent method, conjugate gradient method, based on matlab algorithm. Tested, easy to use)

程序包涵利用边界元方法Boundary Element Method计算2维拉普拉斯方程Laplace Equation势流Potential Flow的所有程序

说明：  此程序用提升法实现第二代小波变换,我用的是非整数阶小波变换(the procedure used to upgrade method is the second generation wavelet transform, I use a non-integer wavelet transform)

Toolbox for wavelet transform computation

基于matlab的人脸识别程序 (Face recognition program based on MATLAB)

matlab经典算法,大家有时间可以看看！！ 自己也没时间看！(matlab classic algorithms, everyone has time to look at! ! Themselves did not have time to read!)

用于估计谐振状态问题，比较Schmidt卡尔曼和标准卡尔曼滤波(Compares Schmidt-Kalman filter vs Kalman filter on problem of estimating the state of a damped harmonic resonator excited by white noise, and using measurements of resonator dispalcement corrupted by white noise plus exponentially correlated noise.)

Audio Feature Extraction routine. this routine extracts the attack time of an audio source, by extracting the timing (sample) of the highest peak. The archive inclues a routine to extract the fft and display it. Requires Voicebox for matlab.