ifix读取Excel报表

ansys命令流，桥长10m的车桥耦合，可以改变参数，实现参数化建模(The ANSYS command flow, vehicle bridge coupling length of the bridge is 10m, you can change the parameters, parametric modeling)

详细说明了在大型电力系统分析软件中建立双馈风机模型的方法以及稳定分析中的模型降阶简化方法。(Describe a simplified method for the DFIG model as well as in large-scale power system analysis software stability analysis model reduction.)

说明：  设计模式迷你手册。方便在开发设计时随时查阅。非常好用。(Mini-manual design patterns. Facilitate the development of the design at any time. Is very easy to use.)

虚拟光驱是一种模拟（CD/DVD-ROM)工作的工具软件，可以生成和你电脑上所安装的光驱功能一模一样的光盘镜像，一般光驱能做的事虚拟光驱一样可以做到， 工作原理是先虚拟出一部或多部虚拟光驱后，将光盘上的应用软件，镜像存放在硬盘上，并生成一个虚拟光驱的镜像文件，然后就可以将此镜像文件放入虚拟光驱中来使用，所以当您日后要启动此应用程序时，不必将光盘放在光驱中，也就无需等待光驱的缓慢启动，只需要在插入图标上轻按一下，虚拟光盘立即装入虚拟光驱中运行，快速又方便(Virtual drives is a simulation (CD/dvd-rom) working tool software, can generate and installed on your computer to get rid of function exactly the same CD mirror, general cd-rom can do virtual drives as can be done, working principle is first virtual out a or more after the virtual drives, the application of the software will be CD, mirror stored in hard drive, and to create a virtual drives the image files, and then you can put the image files into virtual drives to use in the future, so when you want to start the application, not on cd-rom, CD will also need not wait for cd-rom, only need to slow start in insert icon click, virtual CD light immediately into virtual drives, fast and convenient in operation )

学生信息管理系统毕业论文 感觉还不错 大家看看吧(cstu)

说明：  含有各种混沌时间序列参数（时间延迟，嵌入维数，关联维等）计算程序，及其介绍。(The program includes various chaotic time series parameters (time delay, embedding dimension, correlation dimension, etc.) and its introduction.)

使用Flex實做FTP上傳及下載檔案功能，並實現續傳效果。(Using the Flex really do FTP upload and download files function, and to achieve the resume effect.)

包括软件测试基础教程 测试用例分析 以及软件测试面试题整理(Including software testing analysis and test cases based tutorial software test surface finishing questions)

摘 要:基于子空间分解的ESPRIT算法常用在阵列处理中对目标进行DOA估计.如果将空间的位移变成时间的 延迟,单个矢量传感器可以实现高分辨率的频率估计.将ESPRIT与矢量传感器相结合,研究了高分辨率频率估计 算法,建立了矢量传感器的数据模型,推导了矢量传感器的空时阵列流形,通过对协方差矩阵进行子空间分解,求得 目标信号的频率估计值.仿真计算研究了不同信噪比!采样频率和数据长度条件下该算法的性能.结果表明基于矢 量传感器的算法比基于声压传感器的算法具有更高的频率估计精确度. 关键词:矢量传感器 ESPRIT算法 频率估计(Based on subspace decomposition of the ESPRIT algorithm commonly used in array processing in the target DOA estimation if the displacement into a space of time Delay, a single vector sensor can achieve high-resolution frequency estimation. )

A Parallel-Connected Single Phase Power Factor Correction Approach With Improved Efficiency