SRCKF

CANNY EDGE DETECT SOURSE CODE

实现 Kalman 非线性 滤波的简单程序(Kalman filtre no-linear )

说明：  该方法自适应地将一个复杂的非平稳的多分量信号分解为若干个瞬时频率具有物理意义的乘积函数（Product function,简称PF）之和，其中每一个PF分量由一个包络信号和一个纯调频信号直接求出。包络信号就是该PF分量的瞬时幅值，而PF分量的瞬时频率则可以由纯调频信号直接求出，进一步将所有PF分量的瞬时幅值和瞬时频率组合，便可以得到原始信号的完整的时频分布。(This method adaptively decomposes a complex non-stationary multi-component signal into the sum of several product functions (PF) with physical meanings at instantaneous frequencies, where each PF component consists of an envelope signal and a pure The FM signal is directly obtained. The envelope signal is the instantaneous amplitude of the PF component, and the instantaneous frequency of the PF component can be directly obtained from the pure frequency modulation signal. Further, the instantaneous amplitude of all PF components and the instantaneous frequency are combined to obtain the complete original signal. Time-frequency distribution.)

给出一组数据后，将数据依次读取，然后完成复杂的计算公式(Given a set of data, the data is read in turn, and then complete the complex formula)

说明：  在Matlab软件上实现Mersenne Twister随机数的生成，并对结果进行仿真。(In the Matlab software to achieve Mersenne Twister random number generation, and the results are to be simulated.)

The Schumann resonance frequencies are a set of eigenmodes in the extremely low frequency (ELF) portion of the electromagnetic field spectrum. These frequencies are only present for planetary-like bodies with a substantial ionosphere acting as a perfect electric conductor, thus forming a resonance cavity with the surface. In this example, the Schumann resonance frequencies for the Earth are calculated.

finite difference method to solve a 3-D BVP that models heat transfer

MATLAB数值分析与应算习题代码6 7节，用于学习交流，不可用商业用途。(MATLAB Numerical Analysis and Problem Code 67 should be considered section for learning exchanges, can not be used for commercial purposes.)

Crank nicolson method of numerical methods of integration. Used for all Computational Fluid dynamics applications.

基于MATLAB的非导数优化仿真方面的资料(MATLAB-based non-derivative optimization simulation information)