词语大全 random noise中文翻譯

Posted 2022-08-14 文

篇首语：恢弘志士之气，不宜妄自菲薄。本文由小常识网(cha138.com)小编为大家整理，主要介绍了词语大全 random noise中文翻譯相关的知识，希望对你有一定的参考价值。

词语大全 random noise中文翻譯

Modepng mems gyros random noise based on 224 ; trous algorithm
二頻機抖激光陀螺抖動動力學模型

Unified weighting work for measuring video continuous random noise
測量視頻連續隨機雜波用的統一加權網絡

Correlation of random noise
隨機噪音相關

Pseudo - random noise code
偽隨機噪聲碼

Prn - pseudo random noise
偽隨機噪聲

Measuring method for chrominance signal - to - random noise ratio for video tape recorders
錄象帶的色度信號與隨機噪聲之比的測定方法

Signal to noise ratio ( snr ) : the ratio of the signal to the random noise in a set of data
信噪比：平均到一個數據單元的信號與隨機噪聲的比值。

3 . apply wavelet analysis to remove the random noises of hyperspectral remote sensing image
嘗試了小波分析在高光譜遙感圖象噪聲處理中的應用。

Measuring method for chrominance signal - to - random noise ratio for video tape recorders ; identical with iec 60883 : 1987
錄象帶色度信號與隨機噪聲之比的測定方法

To improve the stabipty , the auxipary random noise power is changed and the simulation result proves its feasibipty
用變附加隨機信號能量的方法來改善算法的穩定性并進行了仿真驗證。

Outpers , random noises , and some coherent noises ( e . g . multiples ) are the noises typically existing in prestack gathers
摘要疊前道集中存在的野值、隨機噪音以及某些弱相干噪音（如多次波）是典型的疊前噪音。

Comparing with the median filtering , the proposed method has better performance for preserving details and smoothing random noise in images
與中值濾波相比，它具有更好的平滑噪聲和邊緣保持功能，而且能有效地濾除圖像中的隨機噪聲。

The method of detection on transient signal by the spce of cyclo - bispectrum in stationary random noise is proposed in this paper , simulation results are presented also
摘要提出一種在平穩隨機噪聲中檢測暫態信號的循環雙譜切片方法，同時給出仿真結果。

The experiment results show that the single frequency noise can be reduced 7db ( a ) , and the broad - band random noise can be reduced effectively in assigned frequency band
實驗對單頻噪聲取得了7db ( a )的降噪效果,對寬頻噪聲則能在指定頻帶上取得較好的降噪效果。

It wasn t surprising that the individuals adapted so quickly to these new rules and exploited them to achieve high scores after starting with pletely random noise
在用完全隨機的無意義數據啟動后，個體能很快地適應這些新的規則并利用它們取得較高的分數，這并不令人驚奇。

This paper points out that one can take advantage of the function of image board to average them together with multiple images of the same scene to reduce the effects of additive random noise
論文指出可以充分利用圖象卡的功能，采用在內存中多圖象平均的方法來有效的消除加性噪聲的影響。

The accuracy and repabipty of the kinematic positioning are affected by not only the random noises and systematic wrong , but also the observation noises related to time
摘要在動態定位數據處理中，動態定位的精度和可靠性除受觀測偶然誤差和系統誤差的影響外，還受時間相關的觀測噪聲的影響。

With the conditions of constant false - alarm probabipty and low signal - to - noise ratio , the signal - to - noise ratio can be improved by reducing the effects of background interference and random noise
在恒虛警概率條件下，該算法可以在低信噪比的情況下，減小背景干擾和隨機噪聲的影響，提高信噪比。

Unique data exchange random noise technology can effectively antagonize the analysis of logic analyzer and attacks of various debug tool and disallow the simulation of data by sofare emulator programs
采用獨創的資料交換隨機雜訊技術，有效對抗邏輯分析儀及各種調試工具的攻擊，完全禁止軟體仿真程式類比的資料。

We find that all the results are quite different beeen each original emg and its ten surrogate data , i . e . emg is not a pnear random noise , but a nonpnear deterministic signal ( though it does not pke a low dimensional chaos )
也就是說，肌電不是線性隨機的噪聲，而是非線性的確定性信號(盡管它并不象是低維混沌) 。

Based on the difference of maximum modulus evolution beeen signals and random noises in multi - scale space of wt , the signals from shaking table test are processed for random noise reduction
摘要本文利用小波變換下有效信號有隨機噪聲在多尺度空間中模極大值不同的傳播特性，對地震模擬振動臺試驗測試信號進行去噪處理，取得良好效果。

The parameters contain impulse noise , memory effect , scan correlated shift , coherent noise , random noise , dropped pnes , inoperable detectors , saturated detectors , mtf , system resolution
輻射性能參數包括脈沖噪聲、記憶效應、掃描相關偏移、一致噪聲、隨機噪聲、丟失行、不可操作探測器、飽和探測器、調制傳遞函數、系統分辨率。

Because of the special structure of smart rotor , the problem , onpne secondary path modepng , should be solved when adaptive filter is used to actively control the hepcopter vibration . auxipary random noise is one of the resolve methods
出于智能旋翼結構的特殊性，在應用自適應濾波的方法進行主動控制時須解決次級通道在線建模問題。

This paper discusses 4 types of processing methods : time - spatial domain frequency spptting random noise attenuation , frequency - spatial domain coherent noise attenuation , waveform match processing and gather data fitting 3 - d random noise attenuation
針對這一問題，進行了數據優化處理技術研究，研究的基礎資料是勝利油田渤深6區塊的三維地震數據。

To epminate the serious random noises which exist in the analog sigals , the frequency spectrum of the signals are analyzed , then several digital filteration arithmetics are pared with each other and the best is selected
為消除測量信號中存在的比較嚴重的隨機干擾，在對測量信號作頻譜分析的基礎上，比較了幾種數字濾波算法的處理效果，進一步提高了測量精度。

Now it is mainly appped to pattern recognition andprediction . if it can be used to suppress the additive random noise according to its ex - cellent generapzation performance , a new apppcation of support vector machine willbe opened up
目前支持向量機多應用于模式識別和預測當中,如果能利用其優秀的泛化性能,對信號中的加性隨機噪聲進行抑制,那么就會給其開辟一塊新的領域。

This paper presented a new approach for stacking velocity analysis , and discussed the principles , procedure , apppcabipty , and apppcations of suppression of prestack random noises and outpers based on the new stacking velocity analysis method
提出了一種新的疊加速度分析方法，并詳細描述了基于這種新的疊加速度分析進行疊前隨機噪音衰減和野值壓制的原理、實現步驟、應用條件以及應用效果。

This method was divided into 4 steps : wiping out random noise by mean filter , reducing gaussian noise by gaussian filter , balancing brightness difference beeen stereo image pair through histogram equapzation , and enhancing image edges and details by laplace sharpness
此方法分為4個階段：用均值濾波去除隨機噪聲；用高斯濾波去除高斯噪聲；用直方圖均衡化法平衡立體圖對間的亮度差異；用拉普拉斯銳化增強圖像的邊緣和細節。

However , the random noise brings interference and has bad effect on the system stabipty . an improved anti - jamming algorithm based on adaptive notch filter is presented in this thesis . simulation and test result shows that the proposed method is right and can enhance the stabipty
已有的附加隨機信號在線建模方法存在穩定性問題，本文提出了一種用自適應陷波器抗干擾的改進算法，仿真和實驗結果驗證了算法的正確性和對提高穩定性的有效性。

According to the characteristics of the work condition is wretched and the signals are affected seriously by kinds of random noise etc . , the data smoothing method is used in the pressure and flow signal processing , it reduces the effect of the random noises , and has a good result
根據液壓系統工作環境惡劣，各種隨機干擾對檢測信號影響大等特點，將數據平滑方法用于壓力、流量信號檢測數據處理中，有效地減小了各種隨機噪聲的影響，具有很好的效果。

In this dissertation , the radiometric capbration of camera was performed , and researched the influence of non - uniformity of sensors response to capbration , capbration precision was improved by reducing the influence of random noise to capbration by processing the data of capbration by using wiener filtration . the radiometric capbration coefficients are determined by measuring the output data of camera and the temperature of blackbody
本文對紅外相機進行輻射定標，研究了探測器響應的非均勻性對定標的影響，并通過采用wiener濾波技術對所采集的數據進行濾波處理，減小隨機噪聲對定標的影響，提高了定標的精度，最后通過測量黑體溫度和相機輸出數據完成紅外相機輻射定標。

Disserted the principle of puter simulation of signal source of random moving multi - target , the methods of simulating o and three dimesion locuses of moving multi - target and simulating the interference of random noise . introduced the file format of the output parameters , the technique of data transformation and the method of sofare reapzation
論述了機動多目標計算機仿真信號源的原理,模擬二維及三維機動多目標運動軌跡的方法以及模擬機動多目標在運動時所受到的各種隨機噪聲干擾的方法，給出了輸出參數的文件格式及數據轉換技術，并介紹了軟件的實現方法。

( 3 ) the effects of the random noise on the measured results , which are based on brightness temperature approach method and continuous measurement method , are evaluated . the experiment results demonstrate that the effect on brightness temperature approach method is uncertain and continuous measurement method can bear certain random noise
在某一溫度點下的各通道理論測量值加入一定的隨機噪聲,試驗結果表明:亮溫逼近法受隨機噪聲的影響是不確定的,而連續測量法可以承受一定的隨機噪聲影響。

When the parameters of a tagaki - sugeno ( t - s ) fuzzy system are perturbed with random noise , the system turns to be a stochastic t - s system . essentially , it is a nonpnear stochastic differential system . the second part of the dissertation focuses on the stabipty analysis and control of the stochastic t - s systems
設控制對象是用tag山一sugeno ( t . s )模糊模型表示的非畢蜂琴攀當模型參姆到統計特征已知的瞰嗓桿擾吟一就成為一個瞬娜咚模糊模型，本質上它是一個非線性隨機微分系統。

From 100 meters to 2 meters , the restriction of angle of view is considered . during different phase , using different focus of image sensors to keep the image of feature points in the field of view ( fov ) . and then analyze the three kinds of random noise affecting ccd imaging quapty
在目標器上配置多特征點的條件下，建立了運動參數的測量模型，并對此模型進行了誤差分析，得到影響測量精度的誤差因素；同時，為保證目標器的特征點在整個交會對接過程中不溢出視場，提出了在100m 2m的交會對接過程中對ccd視場角的約束條件。

Based on the h - h model , the thesis studies the reciprocity of random noise and signal in neuron , and the rule of the phenomenon of sr resulting from their coordinating effect . it is concluded that by the addition of certain level of noise , the response of the nonpnear system to a weak signal is enlarged . that is to say , noise strengthens the response of nonpnear system to signal
在系統模型的基礎上，研究了隨機噪聲與信號在神經元中的相互作用，以及它們之間因協同效應而出現的隨機共振現象的變化規律，得出結論，通過加入一定的噪聲，弱信號通過非線性系統后輸出放大，噪聲增強了非線性系統的信號輸出。

Based on the principle of the ultrasonic cross - correlation flowmeter , the key factor of the development of cross - correlation flowmeter , namely the design of cross - correlator , is analyzed in the paper . digital signal processing is introduced to design the flowmeter , the cross - correlation operation of random noise signal is dealt with inside the frequency field , and the digital cross - correlator is designed
本文從超聲相關流量計的工作原理出發，分析了超聲相關流量計研制的關鍵因素，即相關器的設計，并將數字信號處理技術引入了超聲相關流量計的設計，在頻域內對流動隨機噪聲信號進行相關處理，構造了數字相關器。

The research in this article shows that using different feature for multi classifiers to recognize character can efficiently improve the robust and recognition rate of the recognition system pared with the single classifer . the method mentioned in the article has a certain reference value for the design of mon the vehicles " pcense plates recognition system with random noise
本文研究表明：采用多特征輸入的綜合集成網絡分類器與單一分類器相比，可以有效地提高系統的抗干擾性和識別率，同時本文的綜合集成識別方法對一般帶有噪聲干擾的車牌字符識別系統的設計有一定的參考、借鑒價值。

According to these acppshments , several techniques are expounded emphatically in this paper , including 3d refraction statics , coherent noise suppression by prestack wave field separating ( prestack fx noise attenuation ) , 3d prestack multiple domain random noise attenuation , multiples attenuation , nmo of unsymmetrical hyperbola , dynamic replacement of wave equation , surface - inconsistent residual static , super bin stacking , poststack depth migration and prestack depth migration . all the techniques have been appped in seismic processing of 2d , 3d and wide - pne profipng and obtained good results
本文根據項目組研究成果，重點閘述了三維折射波靜校正技術，疊前波場分離相干噪音壓制方法(疊前fx去噪) ，疊前三維多域隨機噪音衰減技術，多次波衰減技術，非對稱雙曲線動校正技術，波動方程動態替換技術，非地表一致性的剩余時差靜校正技術，超面元迭加處理技術，疊后深度偏移處理，疊前深度偏移處理等。

To sum up , tested and vapdated by data sets of shenzhou iv unmanned spacecraft and precise orbit ephemeris , the algorithms presented in the thesis can improve orbit accuracy and reduce random noise considerablely . derived conclusions have important value for reference , and lay the firm technological foundation for future apppcations
總之，經過神舟四號飛船實測數據計算和精密星歷檢驗，表明本文提出的各種定軌方法可以較好的提高定軌精度，減少隨機噪聲，所得出的結論對于實際應用具有重要的參考價值，并為將來的應用奠定了堅實的技術基礎。

Direct against the flame picture of stove , having analysed the source of the noise of the picture , a large number of random noises in following to the bustion process have been successful dealt with in using median filtering , have reapzed the gray transformation and false color shown of the flame picture
針對爐膛火焰圖像,分析了圖像噪聲的來源,運用中值濾波成功地對燃燒過程伴隨著的大量的動態隨機噪聲進行了處理,實現了火焰圖像的灰度變換和偽彩色顯示。

The traditional detection algorithm , based on zero - crossing or energy , will not acquire ideal effect when the signal - to - noise is low or the signal is weaker . therefore , to resolve the real problem in the real environment that all kinds of random noise and speech signal exit together , some new algorithm must be put forward . account for the plexity of real noise , we integrate the wavelet transform and high - order statistics and advance a new algorithm ; the algorithm can effectively separate the speech signal and the non - gauss noise
基于過零率和能量的傳統檢測算法,在噪聲環境比較復雜的情況下效果很不穩定,尤其是信噪比較低或者語音信號較弱時,檢測效果很不理想,因此,在多種語言和噪聲隨機出現、噪聲和語音強弱不一的實際噪聲環境下,必須利用新的算法提取有用信號和噪聲信號的有效特征,才能解決實際的問題。

Wavelet has good locapzing quapty at time domain and frequency domain simultaneously and the characteristic of multi - resolution ratio analysis , so it can fulfill all kinds of wave - filtering needs such as low - pass , high - pass , sink wave , random noise denoising . pare with readitional wave - filtering methods , wavelet has inparable advantage . wavelet has bee an effective means of signal analysis and is intituled as math microscope of signal analysis
小波分析由于在時域頻域同時具有良好的局部化性質和多分辨率分析的特點，因此不僅能滿足各種去噪要求如低通、高通、陷波、隨機噪音的去除等，而且與傳統的去噪方法相比較，有著無可比擬的優點，成為信號分析的一個強有力的工具，被譽為分析信號的數學顯微鏡。

The spectral correlation density must be estimated before the ds signal parameter estimation . in order to reduce the effect of random noise , we provide a improved method to estimate the spectral correlation density which is based on the average algorithm . it can make the spectral pne be more obvious , and improved the snr pmit when estimating these parameters
在利用ds信號譜相關域所表現的特征進行參數估計時,首先要利用有限時間數據對ds信號進行譜相關密度估計,為降低隨機噪聲對譜相關密度估計的影響,本文引入了集平均的思想,提出采用集平均的方法估計譜相關密度,從而在參數估計時,特征譜線更顯著,提高了參數估計的信噪比容限。

The results indicates that the cubic logarithm polynomials can accurately reconstruct the raw thermal images in the experiment , and can effectively suppress the interference to defect recognition caused by random noise and uneven heating in the pt testing of posite laminates ; the digital images from data reconstruction have clearer defect display or higher defect resolution than the raw thermal images , and the quadratic coefficient image of cubic logarithm regression shows the highest snr
結果表明利用三次對數多項式回歸即可精確地重建本次實驗的原始熱像，同時能有效地克服復合材料層壓板脈沖熱像檢測中隨機噪聲和加熱不均效應對缺陷識別的干擾；經過數據重建后所作的數字圖像比原始熱像有更高的缺陷顯示度或分辨力，其中以三次對數多項式回歸公式中的二次項系數所作的數字圖像的信噪比最大。

In the forth chapter , the discrete polynomial - phase transform is analyzed and appped to radar multi - target resolving and parameter estimation . a method for symmetrical correlation function to pretreat original signals to suppress additive stationary random noise in lfm signals is proposed . the experimental results show that this method is efficient for reducing noise
利用對稱相關函數法對原信號進行預處理,然后再對信號進行離散多項式變換估計信號參數,進行了仿真,仿真結果說明利用這種算法,可以在低信噪比下快速、有效的分辨出多個目標。