noise-signal

基本解釋

At last, application of multiclass classifiers based on SVM in classification of noise signal is studied.
最后，將基于支持向量機(jī)的多類分類方法應(yīng)用于艦船噪聲信號(hào)分類。
The white Gaussian noise was successfully separated from noise signal in low-field pulse NMR system and its parameters were estimated by using this method.
采用該方法從實(shí)際低場脈沖核磁共振系統(tǒng)噪聲信號(hào)中分離出高斯白噪聲并對(duì)其進(jìn)行了參數(shù)估計(jì)。
Using the acoustic noise signal generated by driving motor vehicles to vehicle classification is a new and promising method.
利用車輛行駛過程中所產(chǎn)生的聲頻噪聲信號(hào)進(jìn)行車型分類是一種新方法，有較大應(yīng)用前景。
Measuring and analyzing technology based on variable-time-interval Fourier transform was dealt with for vehicle accelerating noise signal.
摘要提出了基于變時(shí)基短時(shí)傅里葉變換來分析和處理時(shí)變信號(hào)的技術(shù)。
It is difficult to reduce the noise signal in the cab signal by normal filter because the frequency of it is similar to themodulate signal.
由于鐵道機(jī)車信號(hào)中噪音信號(hào)頻率與調(diào)頻信號(hào)頻率較為接近,使用普通濾波器很難在濾除噪音時(shí)盡可能少地影響有用信號(hào)。