numberplaterecognition

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).)

标准大气模型，使用，matlab编写，可用于航空航天等相关领域(The model of the standard atmosphere)

test voice quality with errors

Penny Shape case Smatrix for Eshelby Function in MicroMechanics

matlab wavelet code, 小波变换的matlab源代码(matlab wavelet code)

debussy的教材,对IC设计前端设计人员有很大的帮助.(debussy teaching materials, the design of the front-end IC designers a great help.)

说明：  采用64QAM调制方式的OFDM系统的误比特率的仿真计算(OFDM with 16QAM modulation system, the simulation of bit error rate)

受激布里渊散射脉冲压缩的双池模拟程序，不同介质。(Stimulated Brillouin scattering pulse compression the double pool simulation program, different media.)

两自由度比例前馈simulink模型，测四轮转向的质心侧偏角和横摆角速度(Two degrees of freedom ratio feedforward simulink model, measuring four-wheel steering center of mass of side-slip Angle and yawing angular velocity )

介绍bpsk调制的一个比较完整的系统，系统内有误码率的处理，时域和频域之间的转换(introduce bpsk modulation)