newmark

数据加密标准DES算法的Matlab实现 (NEWPNN- Designed probabilistic neural network SIM- on probabilistic neural network simulation)

Simulation of basic circuit eletric

这个程序再matlab2012b版本上调试成功，以前在毕业设计的时候在网上找到的资料，希望对大家有用，基于线性预测系数(LPC)的语音信号重构。给出了完整的LPC matlab程序，包括语音信号采集，LP预测系数，阶数的选择以及预测结果误差曲线。（很好用）(This version of the program and then on the successful commissioning matlab2012b information previously graduation when found online, we want to be useful, based on linear prediction coefficient (LPC) voice signal reconstruction. Given a complete LPC matlab procedures, including voice signal acquisition, LP prediction coefficients, select the order and the prediction error curve. (Well used))

说明：  对给定的二阶欠阻尼传递函数，编制一个函数程序，计算阶跃响应的特征参数 超调量б ，峰值时间Tp，上升时间Tr，过渡过程时间Ts（2 ） (For given second-order owe damping transfer function, prepare a function and calculation programs step response characteristic parameters of first б overshoots, peak time, Tp Tr, rise time of transition time Ts (2) )

OFDM IEEE paper for analysis

遗传算法解决jsp问题的matlab代码，输出种群内适应度均值和最优值图像，输出甘特图(Jsp genetic algorithm to solve the problem matlab code output within the population mean fitness and the best value of the image output Gantt)

应用matlab程序，实现了对手写数字的识别，准确率非常高。(Matlab application procedures, to achieve the hand-written digit recognition, the accuracy rate is very high.)

声音处理的MATLAB程序：LPCAR2RF( Convert autoregressive coefficients to formant freq+amp+bw )

The MATLAB function generates series of time correlated samples with rayleigh distribution.

说明：  一些制作正交曲线网格的matlab源程序(produced some curves orthogonal grid Matlab source)