Fast-frequency-communication-system

matlab_几乎涵盖了所有命令，很全，很实用！(matlab_ cover almost all the orders, very wide, very practical!)

此程序是对不同传感器得到的图像进行融合，以便得到更好的图像(This program is an image of different sensors are fused to obtain better image)

Elman神经网络：Elman网络是 J. L. Elman于1990年首先针对语音处理问题而提出来的, 它是一种典型的局部回归网络( global feed for ward l ocal recurrent)。Elman网络可以看作是一个具有局部记忆单元和局部反馈连接的前向神经网络。Elman网络具有与多层前向网络相似的多层结构。它的主要结构是前馈连接, 包括输入层、 隐含层、 输出层, 其连接权可以进行学习修正 反馈连接由一组“结构 ” 单元构成,用来记忆前一时刻的输出值, 其连接权值是固定的。在这种网络中, 除了普通的隐含层外, 还有一个特别的隐含层,称为关联层 (或联系单元层 ) 该层从隐含层接收反馈信号, 每一个隐含层节点都有一个与之对应的关联层节点连接。关联层的作用是通过联接记忆将上一个时刻的隐层状态连同当前时刻的网络输入一起作为隐层的输入, 相当于状态反馈。隐层的传递函数仍为某种非线性函数, 一般为 Sigmoid函数, 输出层为线性函数, 关联层也为线性函数。(Elman neural network: Elman JL Elman network is first proposed for speech processing problems in 1990. It is a typical local regression network (global feed for ward l ocal recurrent). Elman network can be seen as having a forward neural network of local memory unit and local feedback connections. Elman network has a multi-layer multilayer structure similar to the network. Its main structure is a feedforward connection, comprising an input layer, a hidden layer and output layer, which can be connected right learning correction feedback connected by a set of " structural" units, the output value of the memory for the previous time, which connection weights are fixed. In such a network, in addition to ordinary hidden layer, there is a special hidden layer, called an associative layer (or contact layer unit) this layer receives feedback signals the hidden layer, each hidden layer node has an associated layer node corresponding connection. The role of the associated layer is fo)

说明：  lfm线性调频脉冲多普勒雷达信号处理仿真。(Simulation of LFM chirped Doppler radar signal processing.)

matlab程序开发波浪模拟源程序Wave Simulation Program Development matlab source code(Wave Simulation Program Development matlab source Wave Simulation Program Development matlab source code)

说明：  图论的算法，包括floyd和其他一些应用于求最短路径问题的matlab程序(Algorithms of graph theory, including the floyd and other used for the shortest path problem in matlab program)

sample visua basic hoc tap bao cao

用matlab生成无标度网络，并对无标度网络进行分析(Using matlab to generate scale-free networks, and scale-free network analysis)

一个用matlab编写的线性判别算法的源程序(lda)

source code in matlab for Gold code generation with CDMA transmitter n receiver