The additive noise factor has relation with SOA"s linewidth enhancement factor and it is always larger than one, which means that interferometer"s output signal-to-noise is different under different working mode. Adopting feedback working mode we can obtain higher signal-to-noise ratio. The experimental results prove the correctness of theory analysis.

該附加噪聲因子和SOA線寬增強因子相關且始終大于1，說明在考慮SOA的噪聲時干涉儀在兩種工作模式下輸出信號的信噪比是不同的，采用返回式工作模式能獲得更高的信噪比，實驗結果和理論分析相吻合91AV网址。

A methodology of noise-like key generation is presented. Chaotic process of tentmap function is used as a deterministic generation of noise-like key, image storage and retrieval are completed in a algebraic form. A mathematics model of noise-like chaotic coding memory is constructed, meanwhile the basic mechanism of circulant convolution and circulant correlation in image information storage and retrieval are demonstrated.

在詳細闡明數字序列和字母序列的1-D映射函數設計方法的基礎上，利用構造出的1-D映射的穩(wěn)定周期環(huán)和不穩(wěn)定極限環(huán)完成了存儲和聯想記憶功能在线小说图片，為了識別有關的輸入信息亚洲唯美国产区，提出了映射函數直接控制的方法；在此基礎上毛片永久免费视频，提出了一種1-D映射型混沌神經網絡模型国产免费一级无码A，該網絡本身不當作一個"黑箱"處理，網絡的參數值由網絡中實現的映射函數來確定亚洲国产一区二区综合，該網絡模型具有聯想記憶国产成年无码中国字幕AV片、容錯性、模式識別和奇異濾波等一系列智能信息處理的基本功能手机免费Se黄色电影。

It is proved that these methods are valid and time domain filtering and noise estimation can reduce the ambient noise, and increase the signal-to-noise ratio.

結果表明：時域濾波和噪聲估計方法能夠較好的壓制背景噪聲91香蕉国产线观看免费永久，提高處理結果的信噪比。

In digitizing analogue signals, the digital signal is corrupted by the noise due to the inherent noise of the sampler and the quantizing noise.

在這兩個過程中久久99精品免费视频，由于采樣器固有噪聲和采樣脈沖抖動噪聲以及量化噪聲等因素的影響黄色视频www88，采用量化后的數字信號中含百噪聲东京热婷无码人妻一区二区Av。

By means of analyzing the noise error, it is proposed to use an algorithm of singular value decomposition total least squares to conduct the interharmonics estimation, namely taking the noise interference at both sides of the matrix equation into account simultaneously and solving the minimum norm problem by least square method under such condition. In the proposed algorithm by means of singular value decomposition of a new augmented matrix and by use of a simple and practical method to determine the number of principal singular value related to signal to noise ratio, the storage calculation of right singular matrix is performed, thus a more accurate frequency estimation of interharmonics can be obtained.

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The auxiliary variable system was constituted, and the recursive algorithm that can reduce the measurement noise interference has been developed. The bias property of LS with input/output measurement noise has been derived, and the self-adaptive deviation compensation principle of measurement noise variance has been proposed, and the corresponding algorithm is designed. The influence of parameters of wavelet modulating on estimation precision is investigated with simulation examples.

2構造了能降低測量噪聲干擾的輔助變量系統(tǒng)及遞推算法欧美在线A√，研究了輸入輸出端測量噪聲影響下最小二乘估計的偏差特性，提出了兩種基于測量噪聲方差估計的自適應偏差補償原理并設計相應算法白丝美大高潮流白浆视频，用仿真算例研究了調制濾波器參數對辨識精度的影響26uuu欧美视频在线观看。

The picture noise, invisible sensation, is usually distinctly different from its adjacent picture dots, performing to be white plague on black matrix or dark spots on white area. This noise influences the image's visual effect and relevant processing operation. Thus it is acquired to eliminate the noise of the picture.

圖像噪聲在視覺上通常與它們的相鄰像素明顯不同表現為黑區(qū)域上的白點或白區(qū)域上的黑點，影響了圖像的視覺效果和有關處理工作黄色视频在线免费亚洲，因此需要對圖像中的噪聲進行消除AAAA黄片免费看。

A detailed analysis of the noise and mismatch of the capacitive readout circuit is given. The analysis and measurement results have shown that thermal noise dominates in the proposed circuit, and several approaches should be used for both noise and mismatch optimization.

文中詳細分析了電容讀出電路中的噪聲與失調，并同測試結果證實了熱噪聲的主導地位黄片在线看不卡，進而提出了針對噪聲和失調進行優(yōu)化的方法中文字幕第一页第二页。

In accordance with the pictures which are polluted by two different types of noises---salt-and-pepper noise and Gaussian white noise, the thesis analyzes the parameters in PCNN algorithm one by one in detail, and reaches some serviceable conclusions, pointing out there exist some differences in choosing parameters of the model when removing the salt-and-pepper noise and Gaussian white noise.

本文的工作取得了以下三方面的新進展：(1)在對二值圖像進行去噪處理時www.5g800.com，針對被兩種不同類型的噪聲——椒鹽噪聲和高斯白噪聲污染的圖像，對PCNN算法中的參數進行逐個地詳盡地分析免费可以看的黄色网站，得出了一些有用的結論黄色一级一区，指出當算法具體應用于去除椒鹽噪聲和高斯白噪聲時，參數的選擇存在著區(qū)別非常黄的网站。

Since the glint noise is a low-frequency noise and its bandwidth is usually lower than that of flight control system, therefore low pass noise filtering is not practical for guidance command and noise are not distinguishable.

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