reversal point method

基本解釋

Reversal point method which is adopted by gyroscope to seek north at present reduces the speed of north-seeking and is hard to make the instrument automatic.
目前陀螺初尋北大多還是采用逆轉(zhuǎn)點(diǎn)法，影響尋北速度且難以實(shí)現(xiàn)儀器自動(dòng)化。
Based on the focalization ability of time reversal theory to the wave origin , the wave propagation was rebuilt by an image method which displays the damage as the focusing point .
利用時(shí)間反轉(zhuǎn)法對波源的自適應(yīng)聚焦能力，重建信號(hào)傳播波動(dòng)圖，通過信號(hào)聚焦顯示損傷位置和區(qū)域。
The input errors of BP(Back-Propagation) network are classified into dead point error and phase reversal error in this paper. A highly reliable reconstruction method for a BP network is proposed.
本文將BP網(wǎng)絡(luò)的輸入錯(cuò)誤分為死區(qū)錯(cuò)誤和反相錯(cuò)誤，提出了對輸入容錯(cuò)的高可靠的BP網(wǎng)絡(luò)的構(gòu)造方法。