MFCC

蚁群算法求解对称非对称旅行商问题, 可以通过下面的命令得到最后的结果图形和迭代过程 >>ACO( filname.tsp ) (Asymmetric traveling salesman problem based on ant colony algorithm for symmetric)

基于无速度传感器建立的PMSM的模型自参考模型，效果还不错(The model of PMSM based on speed sensor is not bad)

卡尔曼滤波，本例程实现了利用卡尔曼对数据的处理(Kalman filtering, Kalman realized this routine data processing)

cs mod current in boost cover.

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)

A Comparative Study for Orthogonal Subspace Projection and Constrained Energy Minimization

一个无内环多边形扫描转换描线算法的Matlab程序(A loop line polygon scan conversion algorithm described Matlab procedures)

基于贝叶斯网络的小波阈值的图像的降噪，希望能对你们有一定的用处。(Bayesian network based on wavelet threshold image de-noising, hope to have some helpful to you)

说明：  两种对二阶系统进行参数辨识的最小二乘算法，一种可以直接得到输入输出之间的传递函数，一种可以解出线性的差分方程各系数，再反解得到传递函数。附带的一个二阶系统的模型，可以自行下载导入输入输出数据进行试验。(Two kinds of least square algorithm for parameter identification of second-order system, one can directly get the transfer function between input and output, the other can solve the coefficients of linear difference equation, and then get the transfer function by inverse solution. The attached model of a second-order system can download the input and output data for test.)

文件夹里是最速下降法和牛顿法，这两种方法在最优化中得到了广泛的应用，希望对学习最优化的同学有帮助。(Folder is the steepest descent method and Newton method, these two methods in the optimization has been widely used, I hope to learn to optimize students help.)