Picotrin

The group velocity matching and group velocity dispersion have been investigated for noncollinear optical parametric amplification with periodically poled KTiOPO_4(KTP).

研究了周期性极化晶体非共线参量放大的群速匹配和群速色散。

The change of the phase matching angle, the pulse front slant angle and the noncollinear angle with the signal wavelength are calculated, when group velocity matching of three pulses is ach.

计算了在BBOⅠ类、Ⅱ类相位匹配条件下 ,三波实现群速匹配时 ,相位匹配角、脉冲波面倾斜角以及非共线角随信号光波长的变化 。

Using the local characteristic vector we have ascertained the matching reference minutiae.

指纹的旋转和平移是指纹匹配中必须解决的问题,针对这一问题提出了一种新的指纹局部特征描述方法,主要是利用特征点之间的距离、特征点类型来构建新的局部特征向量,利用这些局部结构特征来实现对匹配参考点的确定,将存在平移和旋转的两个指纹特征点集转换为以匹配参考点为极点的极坐标下进行全局匹配。

Group velocity matching in femtosecond optical parametric amplification of the KBe_2BO_3F_2

KBe_2BO_3F_2飞秒光参量放大中的群速匹配

Fast image matching algorithm based on grey particle swarm optimization

基于灰色粒子群优化的快速图像匹配算法

Research on velocity plus angular rate match transfer alignment

速度加角速度匹配传递对准方法研究

Design of SiGe HBT LNA Considering Group Delay and Wideband Matching

兼顾群延时与宽带匹配的SiGe HBT LNA设计

DOES THE LR WHEEL SPEED MATCH THE OTHER WHEELS?

左后轮速度与其他轮匹配？

DOES THE RR WHEEL SPEED MATCH THE OTHER WHEELS?

右后轮速度与其他轮匹配？

A Fast Improved Algorithm for Pattern Matching in String

一个快速的字符串模式匹配改进算法

Research on the Visual Matching Algorighm of Automatic Wirebonder;

金丝球焊机快速视觉匹配算法的研究

Research on the Speed Matching of Passenger/Freight Trains on Existing Liens with Max. Speed of 200km/h

200km/h既有线客货列车速度匹配研究

The Research of Fast Pattern Matching Algorithm Based on Snort System

基于Snort系统快速模式匹配算法的研究

Research on Marine Speed and Heading Control and Turbine-Propeller Interaction

船舶航速和航向控制及机桨匹配研究

Fast Stereo Matching Using Reduce-Graph Cuts Founded on Fuzzy Logic

基于模糊判别的快速图切割立体匹配

Method of Setting Power Matching Coefficient for PSS2B Model of IEEE

加速功率型PSS功率匹配系数的整定

Accelerating XML structural matching using bitmap filtration

XML结构化匹配中的位图过滤加速法

Research on Fast Image Matching Algorithm and Its Implementation on DSP

图像快速匹配算法研究及DSP实现

Algorithm of Velocity Plus Attitude Transfer Alignment Matching

速度加姿态匹配的传递对准算法研究

Research of new method for increasing rule matching speed of Snort

提高Snort规则匹配速度的新方法

Research on Fast Fingerprint Matching Algorithm Based on Minutiae

基于点模式的快速指纹匹配算法研究