identify4

本程序的功能是用牛顿-拉夫逊法进行潮流计算(This procedure is the function of Newton- Raphson power flow calculation method)

lattice boltzmann code for diffusion

设计一维纳滤波器。产生三组观测数据，并估计它们的AR模型参数，分析信号长度和模型阶次对实验结果的影响(Wiener filter design. Have three sets of observational data, and estimated AR model parameters of their analysis of the signal length and model order on the impact of experimental results)

this is a code for neural network that estimate diffrential equations with heb learning

基于matlab中的simulink的pcm编码码解码器的仿真结果 ，经测试可直接使用。 (Simulation results based on simulink in matlab pcm coding decoder has been tested directly.)

小程序，用于计算传递矩阵中的均布载荷以及集中力载荷，比较省力(hard to transelate)

MATLAB function that performers delay and sum beamforming on two input signals in the frequency domain.

BMP TRANSPARENCIA DE FIGURA

在偏微分方程的数值求解中，有一类很重要的问题就是求解有奇异点的泊松方程，此程序是用C写的并行程序，能极大的提高泊松方程的求解(In the numerical solution of partial differential equations, there is a class of very important issues that have a singular point of solving the Poisson equation, this program is written in C parallel programs, can greatly improve the solution of the Poisson equation)

用遗传算法来改善BP神经网络模型，可以很好的用于最优化、预测等问题的求解(Using genetic algorithms to improve the BP neural network model, can be very good for optimization, forecasting and other problem solving)