IEEE-2012-2

提出一种基于电压电流双环控制的三相SVPWM 逆变器,分析了其两相同步旋转坐标系下的数学模型 并由此构建了系统的电压电流控制器。为了提高系统的动态响应特性及抗扰能力,电压外环包含了负载电流前馈 及输出滤波电容电流解耦,电流内环包含了输出电压前馈及输出滤波电感电压解耦。20 kVA实验样机的实验结果 表明,该逆变器具有良好的非线性负载能力。(A dual-loop control of voltage and current-based three-phase SVPWM inverter, an analysis of its two-phase synchronous rotating coordinate system and thus build a mathematical model of the system voltage and current controller. In order to improve the system dynamic response and anti-interference ability, voltage ring contains load current feedforward and output filter capacitor current decoupling, current loop includes the output voltage feedforward and output filter inductor voltage decoupling. 20 kVA experimental prototype of the experimental results show that the inverter has a good non-linear load capacity.)

WAPI是WLAN Authentication and Privacy Infrastructure的英文缩写。-WAPI is the WLAN Authentication and Privacy Infrastructure abbreviation.

此模块用 ＶＨＤＬ 硬件描述语言来实现，对键盘设计的实际操作检验表明，此模块响应迅速、识别准确，较好地实现了键盘扫描和去抖动功能。 -Realization of the keyboard scan

这是关于图像调制传递函数MTF计算的一篇优秀文章，可以处理卫星图像，提高图像清晰度-This is on the image modulation transfer function MTF calculated an excellent article, you can deal with satellite imagery, improve image clarity

故障预测与健康管理数据PHM，数据格式为txt，希望对有需要的同志有帮助。英文描述建议大家看看，说不定会有帮助。(5. PHM08 Challenge data set the data challenge competition held at the 1st international conference on Prognostics and Health Management (PHM08) is being made publicly available. The dataset is similar to the one posted above (see Turbofan engine degradation simulation data set) except the true RUL values are not revealed. Users are expected to develop their algorithms using training and test sets provided in the package. The set is in text format and has been zipped including a readme file. Please cite: A. Saxena and K. Goebel (2008). PHM08 Challenge Data Set )

a simple eexemple to learn about programming rmi

这里搜集了Jmail的各种方法和属性，拿来分享，可供初学者使用。-Here Jmail collected a variety of methods and attributes used to sharing, for beginners to use.

这是一个很不错的数据库设计说明,主要是应用在医疗方面!-This is a very good database design that are primarily used in health care!

Progressive coding, another feature of the JPEG 2000 standard, means that the bit stream can be coded in such a way as to contain less-detailed information at the beginning of the stream and more detailed information as the stream progresses. This makes it ideal for Internet/network applications―especially with large images and low bandwidths―as the image can be seen instantly on the decoding side, even with low-speed networks or image databases. The lower subbands are shown first, and more detail is added as time progresses. The picture thus becomes sharper and more detailed over time, and the entire image does not have to be downloaded before it can be seen

ABAQUS非线性有限元分析与实例，作为非线性的参考资料-ABAQUS nonlinear finite element analysis and examples, as a non-linear reference