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chaotictimeseriesprediction
- 混沌时间序列局域法多步预报模型.doc(有程序下载) 针对混沌时间序列预测中用加权一阶局域法单步预报模型进行多步预报时计算量大且存在误差累积效应的不足，本文提出了基于相空间重构技术的局域法多步预报模型，包括加权一阶局域法多步预报模型和RBF神经网络多步预报模型。对几种典型混沌序列的预测仿真表明，两种模型对混沌时间序列的多步预报均较有效。 -chaotic time series Local Law multi-step prediction model. Doc (with the d
新型態微帶線天線RCS分析
- A novel model is proposed to analyze the scattering of antenna which gives the structural mode RCS and antenna mode RCS eparately. The phase difference between the two modes, which is difficult to simulate, is solved with the model. The scattering o
CPP
- 用Monte-Carlo方法研究二维Ising模型的相变问题，求出临界温度T，比热C及磁化率χ-With Monte-Carlo method of two-dimensional Ising model of phase-change problem, find critical temperature T, specific heat C and susceptibility χ
three-phase-PWM-rectifier
- 提出了一种无电流传感器的三相 PWM 整流器控制策略。系统采用双闭环控制，外环 PI 调节器控制直流侧输出电压，内环通过滞环调节器控制有功功率和无功功率，达到单位功率因 数运行的目的。根据整流器的数学模型通过电流重构可获得网侧电流，以实现无电流传感器控制。 仿真实验证明该方案具有良好的控制性能。-In this paper a current sensorless control strategy of three-phase PWM rectifiers is presente
SC_2D
- 本代码基于shanchan模型运用matlab编程，可用于模拟通道两相流，执行代码可以达到两相流体密度变化的可视化。-Based on this code shanchan use matlab programming model can be used to simulate two-phase flow channel, to code up to two-phase fluid density variations visualization.
Oil-water-
- 油水两相三维黑油模型有限差分的隐式共轭梯度求解程序-Oil-water two phase 3 d finite difference of black oil model implicit conjugate gradient solver
Oil-water-2
- 油水两相三维黑油模型有限差分的显式共轭梯度求解程序-Oil-water two phase 3 d finite difference of black oil model explicit conjugate gradient solver
double
- 使用fortran编写的双相介质AVO正演模拟程序，可以实现双相介质AVO模型正演。-Using FORTRAN make a two-phase medium AVO forward simulation program, you can achieve the dual phase medium AVO model forward.
GZFX
- 这个模型可以实现单相接地，两相短路，三相短路等电力系统故障波形分析-This model can achieve single-phase grounding, two-phase short circuit, three-phase short circuit and other power system fault waveform analysis
SVPWM
- 介绍了交流调速及其相关技术的发展现状和发展趋势，以及交流调速系统的主要控制策略。选用工业变频器用异步电机作为研究对象，利用坐标变换理论，分析了异步电机在三相静止坐标系、两相静止与旋转坐标下的电机基本数学模型及其矢量控制原理。-The present situation and development trend of AC speed control and its related technology are introduced, and the main control strategie
新建文件夹
- Perform two phase equilibrium calculation with successive substitution method (SSM) for the below five-component system at 390K and selected pressure points (4.42, 5, 5.55 MPa) to determine vapor phase fraction, vapor/liquid phase composition and ite
Berryman
- Get the effective bulk modulus and shear modulus of effective medium(Calculate the effective bulk modulus and shear modulus of the two-phase effective model by using of Berryman's SCA and DEM(1990,1992) model.)
QPSK_NDATED_DDPED_R2011
- The Gardner two - order loop algorithm, the Simulink model, was found for a long time. It can be used by pro - measurement.
二维两相
- 二维两相油藏一注一采模型数值模拟方法计算压力，产量(Two dimensional two phase reservoir one injection one mining well model numerical simulation method to calculate pressure and output)
MATLAB
- 一种双相流的LBM（Iilb，d2Q9）方法 根据d2q9格式，Matlab代码使用格子玻尔兹曼（LB）方法模拟二维不混溶流体（蓝色和红色流体）的两相流。(mplements Immiscible Lattice Boltzmann (ILB, D2Q9) method for two phase flows he MatLab code uses lattice Boltzmann (LB) method to simulate two phase flows for immiscible
lattice boltzmann method for single phase flow
- 本程序系对格子Boltzmann方法中经典的D2Q9模型进行编程求解。该程序模拟了单相流体在单通道中的流动情况，在流动通道中可以添加不渗透固体，从而用于模拟流体扰流的情况。进一步可以增加不渗透固体的数量，达到模拟流体在多孔介质中的二维流动。该程序适用于初学者对LBM方法编程求解的理解，经二次开发后可以用于油气勘探开发领域。(This program solves the classical D2Q9 model of lattice Boltzmann method by programming
CSF1
- 利用格子——Boltzmann方程，伪式模型编写用于微重力条件下的两相流问题(Using lattice-Boltzmann equation and pseudo-model to compile two-phase flow problems under microgravity)
phase
- 二自由度模型，相平面绘制程序。。。。。。。。。。。。。。(Two degree of freedom model, phase plane drawing program..............)
温度场两相分离
- 基于温度场下两相分离的二维格子Boltzmann模型，用于研究两相分离过程。(Based on the two-dimensional lattice Boltzmann model of two-phase separation in temperature field, the two-phase separation process is studied.)
poiseuille_BB_upload
- 用shan-chen模型来模拟两相流，二维平板流，来研究其中的规律(Simulation of two-phase flow with Shan Chen model)