marking wave 中文意思是什麼
marking wave
解釋
傳號波-
Analyze item by item the position of unintact cycle, the running clearance of unintact cycle, locking - deform, datum dimension regulating, repeatly install, power voltage wave and marking running etc. at the same time, we give the calculating formula to calculating the running marking random error, and use it to calculate the system error of big diameter measure instrument - - datum dimension frame error, gyro - wheel diameter error, error caused by circumstance temperature, error caused by backing distance, angle error, delay error of data collecting circuit, lathe main shaft running error, workpiece install partial error
對不完整圓的位置、不完整圓的轉動間隙、鎖緊變形、基準尺調整、重復安裝、電源電壓波動、標記轉動等隨機誤差進行了逐項分析，並給出轉動標記隨機誤差的計算公式。對大直徑測量儀的系統誤差?基準尺尺架誤差、滾輪直徑誤差、環境溫度引起的誤差、後退距離引起的誤差、角度誤差、數據採集電路延時誤差、車床主軸回轉誤差、工件安裝偏心誤差分別進行了計算，最後對誤差進行合成。 -
The method segments the original document into paragraphs and determines the parameters of sine wave by the characteristic of related text block. then the watermark can be embedded. after the modification, the alteration of the grayscale shows characteristics of corresponding sine wave ; next, a scheme for copyright marking is proposed, which embeds the copyright information into the text document to provide protection
即將原始文本按段落分成多個相對獨立的塊，由與該塊相關的文本特性決定正弦波的參數，然後通過改變塊內字元的灰度值，嵌入對應的正弦波;其次，提出了一種用於版權標識的水印演算法，將版權信息嵌入文本，保護其所有者的權益。
分享友人