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DBF 数字波束多波束形成多波束 MATLAB 程序(DBF digital multi-beam multi-beam beamforming MATLAB program)

说明：  2.5D弹性波波场模拟matlab程序 弹性波波场模拟matlab程序，是一个可以模拟波场传播切片的动态模拟过程。(2.5D simulation of elastic wave field simulation of elastic wave field program matlab matlab program can simulate the wave field is spread a slice of the dynamic simulation process.)

一个感知器网络，绘制由W和B在输入平面中形成的最终分类线(A sensor network, drawn from the W and B in the input plane to form the final classification of line)

延迟微分方程基于MATLAB符号计算的逐步算法(Delay Differential Equations MATLAB symbolic computation based on the step-by-step algorithm)

Newton-Armijo code for scalar equations: Inputs: X = initial iterate, F = function, TOLA = absolute error tolerance, TOLR = relative error tolerance, JDIFF = 0, analytic derivative, syntax: [f,fp]=f(x), JDIFF = 1, forward difference derivative , Output: x=approximate result, HIST = array of iteration history

此代码为遗传算法优化BP神经网络的编码程序部分。(this file is the code program in the genetic algorithm.)

matlab傅立叶变化实现高通或者低通滤波(matlab fourier changes to achieve high-pass or low pass filter)

包含matlab常用的各种函数，适合于初学matlab者查询、使用。(Contains a the matlab commonly used in a variety of functions, suitable for beginners matlab query, use.)

Alamouti code simulation and comparison to the classical mrrc

本程序能实现基于小波模极大值算法去除高斯白噪声。效果显著(This procedure can achieve based on wavelet modulus maxima method to remove Gaussian white noise. Remarkably)