GPS_INS111

用LMS算法迭代求最佳权值，程序简单效率高(Iterative optimal weights using the LMS algorithm)

source code imgstegno

说明：  时间序列分析中随机微分方程方面的实现,在matlab环境下实现的代码(stochastic differential equations )

OFDM qpsk,16qam and 64 qam code

bp_innerloop.m Inner loop of the backpropagtion learning algorithm. One hidden layer. Uses tanh as the transfer function. Uses the following global variables for input and/or output: Inputs1 - input patterns Desired - desired output patterns LearnRate - learning rate parameter Momentum - momentum parameter DerivIncr - increment to the derivative of the transfer function (Fahlman s trick typical value 0.2) Weights1 - first weight layer (updated by this routine) Weights2 - second weight layer (updated by this routine) deltaW1 - initialize to 0 before first call deltaW2 - initialize to 0 before first call TSS - total sum-squared error (set by this routine) Recurrent state

本压缩包是用于实验的载体图像和要嵌入的图像，仅供参考使用(The compressed package is used in the experiment to be embedded in the carrier image and the images used for reference only)

此文件包含跳频信号的生成和脉冲干扰信号的生成，可以结合二者产生跳频脉冲信号(This file contains the frequency hopping signal generation and pulse interference signal generation, you can combine the two to produce a frequency-hopping pulse signal)

雷达系统仿真类的，天线波束中，产生一个线性阵列信号。(Radar simulation system and the like, the antenna beam, the signal to generate a linear array.)

神经网络图像处理程序，可以实现入门级功能(Neural network image processing procedures, entry-level functions can be achieved)

标准全局版粒子群算法的单步更新位置速度的功能(Single-step to update the position, velocity function of the standard global version of particle swarm optimization)