streamClusteringg

该内容是关于fdtd的源码,我用过,ok!不错!()

s变换，是当前比较流行的时频分析算法，可以用于地震数据时频分析和频谱分析，该程序基于matlab平台，实现了s变换和反变换。(s transformation, is the more popular time-frequency analysis algorithms, can be used for seismic data analysis and time-frequency spectrum analysis, the program based on matlab platform realize the s transform and inverse transform.)

基于matlab的简单的桥式逆变系统；RC优化(Matlab a simple bridge inverter system the RC optimization )

Most practical filters exhibit steady roll-off characteristic, in contrast to the sharp transition from the pass and stop bands. The important families of filters are: Butterworth, Chebyshev and Elliptic. As part of this lab, we study and design Butterworth filters. Butterworth filters are simple to design and have a maximally flat pass band response. In contrast the Chebyshev and Elliptic filters are difficult to design and have ripples in pass/stop band but have sharper roll off characteristics than Butterworth filters.

在对一组离散数据点进行拟合时，我们采用最小距离拟合来达到拟合的函数与原数据达到最优拟合(In a group of discrete data points to fit, we use minimum distance fit to achieve the fit function to achieve optimal fit with the original data )

To obtain the reparameterization of Bezier curve which is widely used in CG and CAGD design. Include the computing of Bernstein basis. C1 continuous boundary is used to the course.(To obtain the reparameterization of Bezier curve which is widely used in CG and CAGD design. Include the computing of Bernstein basis. C1 continuous boundary is used to the course.iii nnn mmm nnn)

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说明：  matlab模拟光纤光栅特性的算法与代码(Characteristics of Fiber Bragg Grating matlab simulation algorithm and code)

特征选择与提取 特征点 matlab应用 可用(Feature selection and extraction of feature points matlab applications available)

拉格朗日乘数法 ， 主要解决求多元函数条件极值的问题。任何一本《高等数学》，《多元微积分》的教材都会介绍(Lagrange multiplier method, mainly to address the requirements of multi-function conditions extremum. A " higher mathematics" , multivariate calculus textbooks will be introduced)