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- Input signal autorange for optimum signal to noise ratio. 自動(dòng)輸入信號調控,以獲得最佳信號與噪音的比。
- S/N (signal to noise ratio) is low about from 1.315 to 1.668 (average S/N). 信噪比很低，估算平均信噪比在1.;315一1
- State of the art fiber optic components deliver high signal to noise ratio and long-term stability. 光纜聯(lián)接的光路保證了系統的柔和性以及高信噪比和長(cháng)時(shí)間工作穩定性。
- Methods of estimating baud rate, Signal to Noise Ratio (SNR) and reference phase are investigated. 研究了自適應調制中波特率，信噪比和載波相位等參數的估計算法；
- Signal to Noise Ratio (SNR): The ratio of the signal to the random noise in a set of data. 信噪比：平均到一個(gè)數據單元的信號與隨機噪聲的比值。
- Raw thermal images acquired by pulsed thermography (PT) usually have low signal noise ratio (SNR) and temperature contrast. 摘要脈沖熱像檢測中直接獲取的原始熱像往往信噪比較低、對比度較差。
- Below the speed limit, the signal noise ratio of the BEMF signal that is superposed by the PWM signal is too low. 低于這個(gè)最起碼的初始工作速度，反電動(dòng)勢將被淹沒(méi)在PWM信號里。
- The pulsar signal is a kind of typical nonstationary random signal which SNR (Signal to Noise Ratio) is very low. 摘要脈沖星信號是一種典型的非平穩信號，且信噪比非常小。
- This paper introduced the estimation of clutter noise ratio and its application in MTD system in detail. 詳細介紹了雜波噪聲功率比的估計方法及其在MTD系統中的應用。
- In low Signal to Noise Ratio (SNR) range, the close-form expression of the optimal BFV is derived. 在低信噪比區域，求出了最優(yōu)波束成形向量的閉合解；
- Comparison of RLS algorithm and LMS algorithm for different signal to noise ratio in the case of the learning curve. 比較RLS算法和LMS算法在不同信噪比情況下的學(xué)習曲線(xiàn)。
- The results show that the signal noise ratio of MFL signal was improved significantly. 結果表明，采用歸一化最小均方自適應濾波方法可使缺陷漏磁信號的信噪比得到顯著(zhù)的提高。
- Moreover, by appending filter and interference light filter, the signal noise ratio of the system is enhanced greatly. 此外，還分析了檢測光學(xué)系統，對信號中的噪聲進(jìn)行分析，在系統中增加了濾波裝置和濾光片，大大提高了檢測系統信噪比。
- A simulation indicates that the Laplacian assumption of coefficients yields a higher actual output signal to noise ratio than the Gaussian assumption. 模擬結果顯示 ,假設高頻部分符合拉普拉斯分布可獲得比高斯分布假設更高的恢復圖像信噪比。
- The requirements for external vibration is put forward by means of signal to noise ratio of dynamic balance measuring system. 根據動(dòng)平衡測試系統信噪比對外界振動(dòng)提出了要求。
- The Nikon approach (large sensor area and large pixel sizes to improve the signal to noise ratio might be a more sensible solution). 尼康道路：采用更大的傳感器和更大面積的像素來(lái)降低信噪比，似乎更合理一些。
- It is difficult for moving dim target to tracking and detect because the Signal Noise Ratio(SNR) of target is low and it has not texture etc. 研究低信噪比弱小目標的實(shí)時(shí)檢測及跟蹤算法,其困難主要為:目標信噪比低,無(wú)紋理特征。
- The circular sampling FRIT is first used in the sonar image denoising technique, and makes high improvement to heighten the Signal Noise Ratio. 將FRIT處理技術(shù)應用在水下聲納圖像去噪技術(shù)中，基于該方法提出循環(huán)抽樣FRIT去噪算法，提高了處理結果的信噪比及邊緣保持效果。
- In order to improve the signal noise ratio and the precision of the analysis,a"two-level sifting"is processed in recording and analyzing VLP by HOLTER. 為了提高晚電位分析結果的精確度,提高信號噪聲比,在HOLTER記錄和分析時(shí),采用了“二級篩選”的設計方法。
