PMSM

理发店管理系统 附加数据库sql server 2005 小型管理系统 (Barber shop management system)

说明：  任意速度模型中地震波走时计算。功能强大，精度可靠，速度快，尤其三维速度结构比较好。(Arbitrary velocity model calculated travel time of seismic waves. Powerful, reliable and fast, especially three-dimensional velocity structure better.)

《测量平差程序设计》（宋力杰编著）一书的源码(" Surveying Adjustment Program Design" (Song Lijie eds) source)

昆仑通态通用版网络版6.2组态软件 无限点破解软件 先安装MCGS6.2组态软件后，把本压缩包内的破解文件覆盖到原安装目录下的Program文件夹里即可(Kunlun universal version of network version 6.2 configuration software infinite point crack software After the MCGS6.2 configuration software is installed, the cracked files in the compressed package can be overwritten in the Program folder of the original installation directory.)

主要内容包 括：潮流数据格式说明，潮流数据，潮流结果。在尽可能的情况 下提供网络结构图，并提供数据的出处，以及我们对其潮流计算 和结果的一些感受。(power code)

说明：  将源文件转成excel格式并对配对合适的保留时间(Converting the source file to excel format and matching the appropriate retention time)

水箱模型，可以计算任意行，任意列，任意孔数的水箱(tank)

使用CW方程，使用最小能量，采用脉冲推力，实现在一天内两航天器的交会对接。本质上就是一个交会轨道优化问题，由给定的条件优化选取设计变量，使目标函数得到最优值。(Using the CW equation, use the minimum energy, the use of pulse thrust, to achieve in a day two spacecraft rendezvous and docking. Is essentially an intersection orbit optimization problem, by the given conditions to optimize the selection of design variables, so that the objective function to get the optimal value.)

MITSUBISHI 三菱M70数控系统参数表 三菱数控机床 三百两(MITSUBISHI IS VERY BEAUTIFUL CPU I LIKE THIS MITSUBISHI IS VERY NICE)

配电网重构是一个多目标、多时段、多组合、多约束的非线性优化问题。该问题的复杂性，决定了难以用单纯的数学方法得到满意的解。尝试用改进的遗传算法进行配电网络重构，建立评价函数，寻求该评价函数最优解(Distribution network reconfiguration is a multi-objective, multi-slot, multi-portfolio, multi-constrained nonlinear optimization problem. The complexity of the issue, a difficult decision purely mathematical methods satisfactory solution. Try to use improved genetic algorithm for distribution network reconfiguration, the establishment of the evaluation function, evaluation function to find the optimal solution)