frequency-signals

Constrained_only nolinearPSOkarseb

边缘提取，并用线段分割。内附示例说明，文件来源于作者网站(Edge Linking and Line Segment Fitting)

truetime 2.0版本电机驱动模型(truetime motor-driven model version 2.0)

说明：  利用改进的LM算法实现非线性最小二乘法拟合曲线(Using the improved LM algorithm to realize the curve fitting of nonlinear least square method)

MATlab系统辨识工具箱的使用方法（详细）及具体例子，常用(Use of Matlab System Identification Toolbox (detailed) and concrete examples of commonly used)

光的振幅扩散函数、光学传递函数和点扩散函数，在光学仿真和光线传播中必须要用(ASF、OTF and PSF of light, having important using in light transmission)

基于Matlab的时间抽取基2FFT算法 (Based on the time taken Matlab-based algorithm 2FFT)

双曲线差分格式求解，包括一个双曲格式求截断误差及稳定性的例子，以及二维波动方程显格式、交替方向格式ADI1和ADIII格式的求解及matlab 程序，文件中附文档及题目的说明及其解法，易读易懂(Difference scheme for solving hyperbolic, including the format of seek a hyperbolic example of truncation error and stability, and significant two-dimensional wave equation format, alternating direction and ADIII format format ADI1 Solution and matlab programs, files, documents and questions in the attached instructions and Its solution, easy to read easy to understand)

一种求解信号DOA的方法。该方法首先将DOA的估计转化为MMV问题，然后采用联合稀疏约束将其转化为带稀疏约束问题的求解。(A method of solving signal DOA. Firstly, the DOA estimates into MMV problem then will be transformed into the solving of the problems with sparse constraint joint sparse constraints.)

说明：  实现组合导航仿真，扩展卡尔曼滤波算法，比较简洁(Realization of Integrated Navigation Simulation)