双极直流

社区发现最常用的画图工具netdraw 使用简单方便 里面有使用说明 及例子 直接导入里面的例子文件即可(netdraw community detection)

pscad simulation of Rectfier_1

the simulation has been done on the PSCAD platform.the active power control and the reactive power control has been demonstrated in the simulation for a hvdc system at both the rectifier and the inverter ends.

快速曲线波变换理论属于稀疏表达的范畴，采用基函数与信号的内积形式实现信号的稀疏表示。(An Alogrithm for Multimodal Biometric Recognition Based on Feature Level and the Second-Generation Curvelet Transform)

这是一个图形学应用的小程序，可以实现简单的填充功能。(This is a small graphics application procedures, can be filled with simple functions.)

用于点状目标的检测，计算出具体的位置和微弱点状运动目标的速度，用于目标跟踪 (For point target detection to calculate the specific location and weak point of the speed of moving objects for target tracking)

读取DWG预览图源码，程序根据CAD图形文件DWG图的结构，对图形字节集进行分析读取。(Read DWG preview source program according to the structure diagram CAD DWG drawing file , byte graphic sets for analysis read.)

pscad simulation of Rectfier_2

pscad风机等值建模，用一台风机等值原来的五台风机(PSCAD fan equivalent modeling, a Typhoon aircraft equivalent original five Typhoon aircraft )

China_2011_PSCAD_Cases