Time_FFT_NarrowBand_v2

LFM，PSK，线性调频-相位编码等雷达信号的产生 杂波(generation of the LFM,PSK signal and clutter)

说明：  5篇有关粒子群优化神经网络的文章，caj格式的(Particle swarm optimization of neural networks related to the article, caj format)

在时间上使用隐式有限差分法，空间上使用后向差分法，对耦合波方程组离散化，进而对受激布里渊散射的能量反射率和产生SBS的阈值能量进行数值模拟。(Begin with the coupled wave equations which describe the interactions of the pump, the sound and the Stokes wave in the process of SBS. The equations are simplified according practical conditions, and one-dimension theoretical models are obtained aiming at unfocused pump as well as focused pump. The coupled equations are turned discrete using the method of implicit finite difference in terms of time and backward difference in terms of space.)

双线性插值法，用于图像的放大，将图像放大(Bilinear interpolation for image magnification, the image to enlarge)

source fonte para melhor conhecimentos em estudos em linguagem dlephi 7

读AVI文件的MATLAB程序 读AVI文件的MATLAB程序(Reading MATLAB procedures AVI files read AVI files MATLAB program)

几个非线性系统学习的源码，包括李雅普诺夫指数，洛伦兹吸引子的画法，boost开关变换器，分叉图等等，适合非线性系统的学习仿真(Several of the source study of nonlinear systems, including Lyapunov exponents, Lorenz attractor painting, boost switching converter, bifurcation map, etc., suitable for simulation study of nonlinear systems)

一个matlab实现遗传算法的程序，希望能够给大家提供帮助(a genetic algorithm to achieve the procedure, we hope to be able to provide help to)

利用相空间重构技术绘制混沌吸引子图像的程序。(The phase space reconstruction technology draw chaotic attractor image program.)

singular value decomposition