地震勘探中常用的marmousi模型

用于abaqus的Mises应力分析子程序(abaqus user-defined subroutine (UMAT & VUMAT) for the calculation of Mises stress)

周立功的zigbee模块资料，可自动联网，zigbee协议，支持多级互联(ZLG the the zigbee module information, automatic networking, zigbee protocol to support multi-level interconnect)

计算机图形学 清华大学出版社 PDF格式(Computer graphics books in PDF format, Tsinghua University Press)

各种风机的模型，对pscad初学者有帮助！(Various fan models, useful for beginners pscad!)

计算水体纳污能力的excel的vba实现，很方面，很实用，适合水文，环境相关专业计算水体纳污能力。计算水体纳污能力的excel的vba实现，很方面，很实用，适合水文，环境相关专业计算水体纳污能力。(The VBA implementation of Excel for calculating the capacity of water body to absorb pollutants is very practical and suitable for hydrology and environment related specialties to calculate the capacity of water body to absorb pollutants.)

大学时代的第一个游戏作品，相当的简单的使用MFC的框架实现的一个小弹珠台游戏。其中的背景图片为使用网络上的，其余为自己画滴。新手学习用吧。-University of times the first game works fairly simple framework for the use of MFC realize a small game Pinball. In which the background image to use on the network, and the rest for their own drip painting. Novice to learn to use it.

STM32 RTX实验_消息邮箱（中断方式）(stm32 MDK RTX RTOS MAILBOX DEMO)

信用评价的很经典的英文论文，从老师电脑里偷出来的-Credit evaluation is very classic English papers, computer stolen from their teachers out of the ~ ~ ~

说明：  针对双闭环矢量控制的三相电压型 PW M 整流器难以用准确的数学模型描述、以及通过其简化的数学模型求得的 P I参数需要实验整定的问题 ，提出了基于模糊 P I控制器的新型智能化控制方法。与传统的 P l控制方法相比。该方法不 仅实现了 PI参数的自整定。还使系统具有更好的响应性能、更高的稳定性及鲁棒性。利用 M atlab／Sim ulink 工具箱建立 了基于模糊 P l控制器的整流器仿真模型，并通过仿真实例对此设计方法进行了实验验证。(It is difficult to describe the three-phase voltage type PWM rectifier with double closed-loop vector control by accurate mathematical model and to obtain it by its simplified mathematical model For the problem that PI parameters need to be adjusted by experiment, a new intelligent control method based on Fuzzy PI controller is proposed. Compared with the traditional PL control method. This method does not Only the self-tuning of PI parameters is realized. It also makes the system have better response performance, higher stability and robustness. Using Matlab / SIM ULINK toolbox to build The simulation model of rectifier based on Fuzzy PL controller is presented, and the design method is verified by simulation example)

C#枚举出Windows服务的方法，也就是获取正在生效的Windows系统服务名称，列出这些服务，并且可指定系统服务类型，功能得到了进一步扩展。