add noise造句
- It is also wise to stop adding noise functions when their amplitude becomes too small to reproduce
當振幅變的很小的時候，也應該明智的停止再疊加噪聲函數。 - The street itself was ugly , too . it had no pavement and no street light . the railway at one end of gates avenue added noise and dirt
街道本身也很丑陋。既沒有人行道，也沒有街燈。其中一端的鐵路增加了噪音和灰塵。 - Auv ' s position control and velocity control are researched and s imulation experiment i s carried out at two situations : in blue and whisht water and in water with current and adding noise
本文設計了auv位置控制器和速度控制器。并對深海靜水和有海流噪聲兩種情況進行了仿真試驗。 - Congratulations ! , you ' re nearly there . now you just need to take your 3 shadow elements and take them through the process outlined above to blur , add noise and alter their opacity correctly
祝賀你！你馬上要成功了?，F在你只需要把你的3個陰影元素放到合成中并添加噪聲、恰當的設置他們的透明度。 - Attack the watermarked image through adding noise , filter , and jpeg compress . in the extracted watermark from the attacked image , the important part , which is embedded into frequency domain , has good robustness
對含水印圖像進行噪聲、濾波、 jpeg壓縮等攻擊,確保了dct域中的重要部分有良好的魯棒性。 - The experiment results show that the watermark embedded is rather robust to various attacks such as adding noise , rotation , translation , scaling , insecting , down - sampling and some of their combinations
實驗表明該算法魯棒性較好,對噪聲、旋轉、平移、縮放、剪切、降采樣及其聯合攻擊的抵抗性較強,并且算法復雜度較低。 - In the final , we evaluated and analyzed the quality of a series of compressed images with the fuzzy image and psnr ( peak signal - to - noise ratio ) measurement . we have also made some other experiments such as add noise to the images and so on
然后用峰值信噪比和本文提出的模糊圖像度量分別對一系列壓縮后的圖像質量進行評價，并且分析了它們的評價結果，最后還進行了對圖像添加各種噪聲等實驗。 - Based on discussion of sar high resolution and theoretical imaging model and existent simulation of sar digital processing , a more convenient and useful model is built that realizes dialogue between man and computer and has a interface of adding noise signal
該課題的研究使sar的接收處理過程在計算機上得以實現，并且方便應用于今后的機載sar研究和電子對抗研究工作，具有一定的參考和應用價值。 - The adaptive sr , studied in this thesis , means that the system automatically selecting parameter with a recursive algorithm , not adaptively adding noise . a parallel connection sr system is introduced and its application in digital frequency shift modulation signal transmission is discussed
我們初步提出了參數自適應隨機共振的思想以及收斂算法，同時，我們還研究了數字信號載波調制傳輸中的并聯隨機共振系統(tǒng)。 - It is demonstrate that sr realized by turning system parameters can be explained as sr via adding noise after a transformation . it is found that sr via turning noise could be made equivalent to turning system parameters and adjusting signal amplitude accordingly . but the psr method can appear under the more worse environment than sr via adding noise does
本文對于參數調節(jié)隨機共振與傳統(tǒng)的噪聲調節(jié)隨機共振聯系與區(qū)別進行了研究，經過尺度變換后，二者是可以相互解釋的，參數調節(jié)隨機共振就是尋找傳統(tǒng)的噪聲調諧共振峰值所對應系統(tǒng)的一種理論和方法，它具有適應范圍廣和調節(jié)方便的優(yōu)點。 - It's difficult to see add noise in a sentence. 用add noise造句挺難的
- In the point of - information theory ; - the - baseband binary pulse amplitude modulated ( pam ) signal transmission , via turning the nonlinear receiver ' s parameters , is studied over an additive white gaussian noise ( awgn ) channel . it is demonstrated that the channel capacity of binary communication systems , for a given signal added noise , can be maximized by optimal designed receivers . this new form of sr is referred to as psr in a broad sense
本文研究并設計了含有雙穩(wěn)態(tài)隨機共振系統(tǒng)作為一個接收裝置的基帶數字通信系統(tǒng)，在加性高斯白噪聲信道中，通過研究這個非線性接收器的性能，發(fā)現了數字信號傳輸中存在的參數調節(jié)隨機共振現象?信道容量隨著系統(tǒng)響應速度的增加具有一個共振峰值，并對這種非線性現象發(fā)生的基本機理進行了解釋。 - This arithmetic can detect the digital watermark without the original carrier image and the original watermark . experimental results prove that this arithmetic can hide the meaningful watermark efficiently in the carrier image , and it is robust enough to resist some image degradation processing such as clipping , jpeg compression , adding noise , image enhancing , filtering and so on
實驗浙江工業(yè)大學碩士學位論文結果表明，該算法可有效的將有意義的二值水印圖像嵌入到彩色載體圖像中，在抽取水印圖像時不需要原始載體圖像和原始水印圖像，并對裁剪、 jpeg壓縮、加噪、圖像增強、濾波等處理都有很好的抵抗力，具有較好的魯棒性。
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