Comparing the noise data of machining simulation to the real condition, a method based on statistics analysis was put forward to kick out bad quality data. 通过对实际试验和仿真试验结果数据中的噪声成分进行对比和分析,提出了基于统计分析的异常数据剔除方法和基于小波分析的数据去噪手段。
Kicking under water with your hands behind you will teach you the best way to power yourself forward with that kick. 用你的手踢在水下你后面要教导你们最好的办法了,也会自己力量。
A swimming stroke in which the arms move forward and backward while the legs do a scissors kick. 一种游泳方式既胳膊或前或后而腿做剪式踢腿。
A swimming stroke in which the arms are thrown forward together out of the water while the feet kick up and down. 一种游泳方式既胳膊伸出水面一起向前划而脚向下蹬。
The results show : ( 1 ) When there is more risk, forward intention intensity is bigger than that of backward intention, it is good to improve the penalty kick success rate. 实验结果表明:(1)当罚点球风险性较大时,趋的动机强度大于避的动机强度,有利于罚点球成功率的提高。