pso-algorithmn

舰船辐射噪声的产生，可利用其模拟舰船辐射噪声，从而达到定位等目的(generation of Ship radiated noise)

说明：  学习CA的matlab实现，正是由于元胞状态的改变使微观组织发生着变化，而元胞状态的改变是基于具体的形核和生长以及捕捉规则，这些规则正是元胞自动机模型的核心，根据结晶过程中的晶粒形核和生长的物理机制建立元胞自动机模型是准确模拟晶体组织的关键。(learn the matlab come true of CA)

通过此代码，实现伯格法进行谱估计。程序简单，便于理解和学习。(Burg )

一维伽辽金型无网格法matlab程序 可参见张雄无网格法专著(Wei Jia Liao and Jin grid method matlab program can be found in Zhang Xiong meshless method monographs)

经由HSI彩色空间转换、Canny算子边缘检测、索书号边缘点彩色分割等步骤的索书号文字图像分割（内含源文件和所用图像）(HSI color space conversion via, Canny operator edge detection, image segmentation Call Call text color segmentation edge point steps (including source files and the image))

Numerical solutions for ODEs

Softdec including the function poly2trellis(Viterbi Algorithm in soft decision)

三个程序,分别以四阶龙格库塔法和欧拉法解洛伦兹方程,并绘制相图,时间演化图,庞加莱截面图.(Three procedures, respectively, fourth-order Runge-Kutta method and Euler method for solving the Lorentz equation and draw the phase diagram, the time evolution of the map, Poincare section.)

filtering a signal is a very important processing in signal processing, here is some example of setting parameters and doing this process

基本模拟调制及其功率谱密度函数，有图的仿真结果，可以比较直观的进行理解(The basic analog modulation and power spectrum density function, a simulation results, can be more intuitive to understand)