图像滤波

从mit-bih数据库下载心电数据，并进行matlab去噪，滤波等(dowaload ecg data from mit-bih and filtering noise and so on )

这是一个典型的流形学习的算法，算法为目前比较经典的一个，可以参考学习流形学习相关的东西(This is a typical manifold learning algorithm, the algorithm can refer to a more classic, the learning manifold learning things)

说明：  此程序是基于多级最小二乘法，运用递推算法。(This procedure is based on the multi-stage least squares method, the use of recursive algorithms.)

变采样和多相滤波器的实现。本程序实现了一个变采样程序，中间设计滤波器设计和插值抽取。其中滤波器设计用的是窗函数法，根据要求设计窗函数，得到窗函数的长度。接着是插值，滤波，抽取，得到最后变采样之后的波形文件、另外对比了用直接卷积和多相分解卷积两种方法最后的结果。 (Implementation of variable sampling and polyphase filter. This procedure implements a variable sampling procedures, intermediate design and interpolation and decimation filter design. The filter design is using the window function method, according to the requirements of the design of window function, get the length of the window function. Then the interpolation, filtering, extraction, and finally obtain the variable wave file, sampling after the addition of contrast and polyphase decomposition results of two methods for convolution last direct convolution.)

各种LMS算法程序各种LMS算法程序各种LMS算法程序(lms suanfa and so on)

复杂网络中几种常见网络的生成程序。详细说明了生成机理，对于初学者帮助较大。(Complex network of several common network formation process. Detailed description of the formation mechanism, for beginners to help more.)

一个用matlab实现的ask仿真程序，加入了高斯白噪声(Used to achieve a matlab simulation program ask to add a Gaussian white noise)

系统辨识中的限定记忆法，用于系统参数辨识(Limited memory in the system identification method for system parameter identification)

转子碰摩非线性计算，可计算出p1,p2,倍周期分岔，混沌等特性(Rotor rubbing the bifurcation diagram matlab source code)

利用matlab实现电流环周围的电磁场的数值计算，利用有限元方法(Using matlab to achieve numerical electromagnetic field around the current loop, using the finite element method)