FF

《Red river valley 》movie review-"Red river valley" movie review

可以对人脸进行矩形圈定！还可以座为摄像的检测！-be right for rectangular face delineation! Block also for the detection cameras!

说明：  柔性直流输电技术是比传统直流输电更先进的直流输电技术。所以除了拥有传统高压直流输电技术即可以控制有功功率又可以控制无功功率、输电距离基本不受限制、直流输电比交流输电更稳定、实现异步系统互联和减轻环境影响的优点，柔性直流输电还具备许多自身特有的优点。(Flexible HVDC transmission technology is more advanced than traditional HVDC transmission technology. Therefore, in addition to the advantages of traditional HVDC technology, such as active power control and reactive power control, almost unlimited transmission distance, more stable HVDC than ac transmission, asynchronous system interconnection and environmental impact reduction, flexible HVDC also has many unique advantages.)

AVLTree的实现以及结点的增加删除和查找。-AVLTree the realization of the increase in node delete and search.

各大公司面试题 java 方面的 最新(Interviews with major companies on the latest aspects of Java)

cai shu zi you xi Applet ban

说明：  支持多个确认对话框jQuery代码是一款点击弹出确认对话框，单次单选弹框,单次双选弹框,多次双选弹框,多次双选弹框全关闭代码。(JQuery code, which supports multiple confirmation dialogs, is a click-and-pop confirmation dialog box, a single radio pop-up box, a single double pop-up box, multiple double pop-up boxes, and multiple double pop-up boxes.)

doulos公司出的VHDL学习工具，非常易学易懂！~(doulos company out of the VHDL learning tool, very easy to understand! ~)

局部特征尺度分解程序，包含一个分析直流同步电机启动电流的案例及其数据，数据格式在zzce.m中。(local decompostion is similar to EMD and LMD)

本文首先介绍了有源电力滤波器的基本结构和工作原理，并对一些常规的谐波电流检测方法的优缺点进行了比较。其次，针对传统的谐波电流检测方法的缺陷，提出将神经网络与基于噪声抵消原理的自适应谐波检测相结合，利用径向基函数运算量小、收敛快、无局部极小值等优点，构造了一种基于径向基函数神经网络的谐波电流检测方法，仿真结果表明该检测方法具有很好的动态响应及畸变电流检测精度。最后，设计了一套实验系统，对本文所采用的系统方案进行了实验验证。仿真表明，本文所采用的有源电力滤波器检测系统方案切实可行，能够较好地实现动态检测谐波和无功功率的目的。 (This paper, firstly, introduces the basic structure and principle of APF, and then makes comparison among some conventional harmonics detections methods. Secondly, contraposes the limitation of the traditional harmonic current detecting method based on neural network, presents the method that combines the neural network and auto adaptive harmonic current detecting method based on the principle of noise each other eliminating.As the characteristics that are small calculative quantity, fast converge, without local minimal point of Redial Basis Function (RBF), this dissertation forms a new harmonic current detecting method based on RBF. The simulation results show that the method has many advantages, such as good dynamic response, high accuracy. At last, A system is designed to verify the proposed APF scheme .The results of simulation show that the proposed APF scheme is practical and can detect harmonics and reactive power effectively. )