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matlab程序　信息论　算术编码及其译码程序(arthemetic)

说明：  单个脉冲序列生成子程序 & 用脉冲响应不变法把模拟滤波器系数变换为数字滤波器系数的函数 (single pulse sequence generated subroutine)

采用L-M优化算法用以训练BP神经网络，使其能够拟合某一附加有白噪声的正弦样本数据。设计一个三层BP神经网络，其网络的隐含层神经元的激励函数为双曲正切型，输出层各神经元的激励函数为线性函数，隐含层有6个神经元(LM optimization algorithm used to train BP neural network to enable it to fit a white noise, sine additional sample data. Design a three BP neural network, its network of hidden layer neuron activation function of hyperbolic tangent type for the output layer activation function of each neuron is a linear function of the hidden layer has 6 neurons)

CoSaMP算法，在重构信号时，选取两倍稀疏度的原子来恢复原始信号，再删去一倍稀疏度的原子。(CoSaMP algorithm, in the reconstructed signal, select twice the atomic sparsity to recover the original signal, and then deleting the double sparsity of atoms.)

基于matlab心音信号的特征提取的平均功率的计算(The calculation of the average power extracted based on the characteristics of Matlab heart sound signal)

Lax法求解一介波动方程，初始条件：c=1m/s,x=1-2时，u=2m/s.(Lax method to solve wave equation)

matlab secret generator

codes wimax for matlab

说明：  its matlab code used for design an H2 control system

给定一个三次方程,用改进的Newton法求解,并研究各种算法的收敛阶数.(Given a cubic equation, using the improved Newton method and to study the convergence of various algorithms order.)