true lease 中文意思是什麼
true lease
解釋
真實租賃-
Faced with the fact that there is a great deal of noise in detecting signal when using small amplitude lasting sine current on field, a developed lease minimum squares method is adopted, which makes the parameters of sine sequence with known frequency picked up on the real time. at the same time, original signal is processed by using wavelet theory, gaining true information which responses to the coating quality
在小幅度正弦恆電流激勵檢測中,針對現場檢測信號含有大量噪聲這樣的情況,採用改進的最小二乘法,實現頻率已知的正弦序列參數的實時提取;同時利用小波理論對原始信號進行處理,得到反映塗層性能的真實信息。
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