Power-spectrum-estimation

％four-element for square plate bending question ％矩形板横弯问题的有限元程序( Four-element for square plate bending question % rectangular plate horizontal curved question finite element procedure )

以SUVM迭代直接求解出观测值的改正数，给出一个简单算例，以资验证。 (The correction of the observation is obtained by the interation with gradient projection method and a simple calculation example is given to verify it)

盲源分离的快速算法，非常好用，直接调用函数即可使用，(Fast algorithm for blind source separation, very easy to use, can be used directly call the function,)

设计IIR数字陷波器，采样率为6.4kHz，陷波频率点为50Hz、150Hz、250Hz；c1.mat为输入数据文件；并且包括陷波前后的频谱分析。(Design of IIR digital notch filter, sampling rate of 6.4kHz, notch frequency point of 50Hz, 150Hz, 250Hz c1.mat for input data files and includes the notch before and after the spectrum analysis.)

人脸识别的最基本的算法PCA，主要是描述了特征值法的基本原理，内容很详细。(Most basic algorithm for PCA Face RecognitionFace recognition algorithm is the most basic PCA, mainly describes the basic principles of characteristic value method, content, very detailed.)

Modifying 3D beam Code + electrostatic pull-in using the root-locus method in Matlab

Tous les fabricants de variateurs de vitesse, qu’ils soient industriels ou bien distributeurs de matériel à usage pédagogique proposent des variateurs pour machine asynchrone. Historiquement, sont apparus sur le marché des variateurs dits à « U/f = constante » et plus récemment les variateurs à contrô le vectoriel de flux avec ou sans capteur.

自己编写的基于nlms的回波消除算法，直接能运行(I have written based nlms echo cancellation algorithm can be run directly)

瞬时混和盲信号的分离,使用自然梯度法的实现。(Blind signal separation of instantaneous mixing, using natural gradient method of implementation.)

本算法是用标准遗传算法来优化车间调度，具有很好的实时性。(This algorithm is a standard genetic algorithm to optimize shop scheduling with a good real-time.)