1) interdigitated number
叉指数目
1.
The result shows that the performance of PRake is better than SRake’s, and the performance of both receivers is improved obviously with the increasing of interdigitated number.
针对无码间干扰的TH-PPM-UWB通信系统,分析了该系统在IEEE UWB室内多径信道模型下采用Rake接收机时的系统性能,仿真了不同结构Rake接收机的误码率,结果表明,总体上SRake的性能要优于PRake,且两种接收机的性能随着叉指数目的增加都有明显的改善。
2) cross type visual indicator
交叉目视指示器
3) stroke crossing numbers
笔画交叉数目
1.
First, to nonlinearly normalize the Chinese character image; then, to extract the four stroke plane by making use of the elastic stroke length, according to the four strokes of heng, shu, pie, na; last, to cut each stroke plane into the S×S small meshing, and count the stroke crossing numbers in each meshing,then get a 4S2 character vector forms.
首先,将手写汉字图像进行非线性规一化;然后,利用弹性笔画长度,根据汉字的横竖撇捺四种笔画分别抽取出四种笔画的平面;最后,将四个笔画平面分别均匀划分成S×S个小网格,在每个小格内计算其笔画交叉数目,便得到了一个4S2维的特征向量。
4) posterior cruciate ligament index
后交叉韧带指数
1.
Objective To measure the value of posterior cruciate ligament index (PCL index), to assess the relationship of PCL index and stability of joint, and to evaluate the value of it in the diagnosis of anterior cruciate ligament (ACL) injuries.
目的:测量后交叉韧带指数(posterior cruciate ligament index,PCLindex)并观察其与关节稳定性的关系,评估其诊断前交叉韧带(anterior cruciate ligament,ACL)断裂的临床价值。
5) crossed weight index number
交叉加权指数
补充资料：叉手叉脚
1.形容参差不齐。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条