fiberlaser_twoend

ABAQUS结构工程实例分析，内含子程序二次开发教程，可开发材料本构模型(ABAQUS Structural Engineering Example Analysis, Subprogram Secondary Development Course, Developable Material Constitutive Model)

说明：  用matlab实现电力系统的状态估计功能，很有实用性。(matlab-Power system state estimation)

说明：  文件管理模块实现,还不错大家可以看看啊啊啊啊啊啊啊啊啊啊啊啊啊(啊)

说明：  基于matlab的simulink的直流微电网仿真系统(matlab,simulink,DC_microgrid_system)

PD里面的4B5B编码，欢迎使用~~~~~~~~~~~~~~~~~(4B5B code in PD3.0 or USB3.0, welcome to use~~~~~~~~~~~~~~)

基于MATLAB的飞机六自由度模型，可以说具有很强的实用性和普适性(The six-degree-of-freedom model of aircraft based on MATLAB can be said to have strong practicability and universality.)

说明：  主要用来进行面波频散与反演分析。案例主要是用了冰岛的一个案例。(mainly to disperse the curve of surface wave and inversion.)

主要功能：1.利用油水井井位坐标绘制井位图；2.利用油水井注采液量数据绘制动态曲线图；3.利用油水井注采液量数据，根据容阻模型对井间连通性进行反演，求取注水井注水量平面分配系数，并进行可视化展示。 技术特点：软件自动读取井位信息及油水井注采液量数据，根据改进的容阻模型，利用基于遗传算法的混合优化算法来对模型进行求解，确定表征注采对应关系的参数——连通系数和时间常数，量化表征了注采对应关系，从而指导油田生产为油田开发管理者提供了科学的决策工具。(Main function: 1. wells wells wells by using the coordinate drawing graph; 2. the use of water injection wells drawing dynamic curve of fluid data; 3. the use of oil and water wells injection fluid volume data, according to the volume resistance model of inter well connectivity inversion for the water injection volume plane distribution coefficient, and visual display. Technical features: the software automatically reads the information and the oil injection wells fluid volume data, according to the volume resistance model improved by genetic algorithm, the hybrid optimization algorithm to solve the model based on the determined parameters correlation characterization of injection - connectivity coefficient and time constant, the quantitative characterization of the injection production relationship, so as to guide the oil field the production provides a scientific decision-making tool for oilfield development management.)

不仅用于潮位调和分析和预报，还能对潮流进行准调和分析，包含两种功能，一次性解决潮汐问题，是目前为数不多的程序包。(Not only for tidal level harmonic analysis and forecasting, but also the tidal current analysis, including two functions, one-time solution to the tidal problem, is currently a precious packages.)

bookman电子图书馆(bookman electronic library )