duandian

直扩系统传统DMF解扩SIMULINK建模(DS system, the traditional DMF despreading SIMULINK modeling)

basic of matlab. matlab programming for beginners

实际光源不是绝对的单色，包含一定的光谱宽度△λ。△λ范围内的每一种波长的光都生成各自一组干涉条纹，除零干涉级外，相互间均有位移，使条纹对比度下降。(The actual light source is not absolutely monochromatic, contain a certain spectral width △ λ. Each wavelength of light within the range △ λ generates a set of interference fringes each, in addition to the zero level outside interference, mutual displacement are so fringe contrast decreases.)

BP神经网络：是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hide layer)和输出层(output layer)。(BP neural network: a Press the front back propagation algorithm to train multilayer feedforward network is one of the most widely used neural network model. BP network can learn and store large amounts of input- output mode mappings without prior reveal mathematical equations that describe this map. It' s learning rule is to use the steepest descent method, through a reverse spread to constantly adjust the network weights and thresholds, so that the minimum squared error of the network. BP neural network topology, including the input layer (input), hidden layer (hide layer) and output layer (output layer).)

matlab code for line coding

File about morphologic in matlab

以DUFFING方程为例，此程序运行了非线性方程的分岔图。(take DUFFING equation, for example, the program run the nonlinear equation of bifurcation diagrams. )

kalman滤波程序，Matlab编写的程序(kalman filtering procedures, Matlab preparation procedures)

this is the file which will help in understanding the MATLAB and simulink good luck

对图形设计的matlab源代码和部分对界面设计的matlab源代码(Graphic design of the matlab source code and parts of the interface design of the matlab source code)