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- Flow noise is one of main self noise which has an importan effect on the signal to noise rate of towed linear sonar. 流噪聲是影響拖曳線(xiàn)列陣聲納信噪比的一種主要自噪聲。
- The relation of the convergence of this algorithm with the spreading rate, interferential power, and the SNR (signal noise rate) is analyzed theoretically and examined through simulation. 本文從理論上分析和仿真驗證了該算法收斂特性與干擾信號功率、信噪比和擴頻比的關(guān)系。
- By use of wavelet decomposition reconstruction algorithm, the vibration signal is de noised and the signal noise rate is improved, the loss is low. 利用小波分解重構算法 ,對振動(dòng)測試信號進(jìn)行去噪處理 ,改善測試信號的信噪比 ,減少信號損失。
- blind signal to noise rate estimation 盲信噪比估計
- At this rate we won't be able to afford a holiday. 照這樣下去，我們不會(huì )有時(shí)間／錢(qián)去度假的。
- A loud noise from the street diverted my attention. 街上一陣喧鬧聲轉移了我的注意力。
- The noise awoke her from her revery. 這聲音把我她從沉思中驚醒。
- That noise is driving me frantic. 那種噪音真要把我弄瘋了。
- The thick walls deadened the noise from the street. 這道厚墻隔絕了街上的噪音。
- A noise abatement notice is served on the club. 向俱樂(lè )部發(fā)停止大聲喧嘩的通知。
- The noise of traffic grows louder and louder. 交通的噪音變得愈來(lái)愈大。
- The noise struck terror into their hearts. 那聲音使他們心里產(chǎn)生恐懼。
- What's the going rate of computer programmers? 計算機程序設計人員的一般工資是多少？
- He turned around as he heard a noise behind him. 他聽(tīng)到身后有響聲，便轉過(guò)身來(lái)。
- The boy jumped up in surprise at the sudden noise. 突如其來(lái)的響聲嚇得這個(gè)男孩跳了起來(lái)。
- By power we mean the rate of doing work. 我們說(shuō)功率就是指做功的速率。
- The loud noise made me leap out of my skin. 這么響的聲音嚇了我一大跳。
- His nerves were frayed by the noise of traffic. 他被交通噪音弄得神經(jīng)緊張。
- They charge a fixed rate for each transaction. 他們對辦理的每項業(yè)務(wù)收取一定的費用。
- She feels wearisome by the constant noise. 她很厭煩那些沒(méi)完沒(méi)了的嘈雜聲。
