random interference 中文意思是什麼

random interference 解釋
隨機干擾
  • random : n 〈罕用語〉胡亂行為,偶然的[隨便的]行動[過程]。adj 1 任意的,胡亂的,隨便的;(話等)信口亂說的...
  • interference : n. 1. 沖突,抵觸。2. 干涉,干預。3. 妨礙,打擾,阻礙物。4. 【物理學】干擾;干涉。
  1. The results show that the cps signals have the thumbtack - typed ambiguity, no distance and / or speed ambiguity and excellent speed / distance measuring performances. 3. we analyze anti - interference performances of the uniform ppm - ps radar signals and the random ppm - ps radar signals, and make the comparison between them

    研究結果表明隨機脈位調制與隨機二相碼調相復合脈沖串信號具有「圖釘型」的模糊函數,不存在距離速度模糊,具有良好的測距測速性能。
  2. But, the eeg signal that we can acquired is very weak and is badly contaminated by strong background noise, such as electrooculogram ( eog ), electrocardiogram ( ecg ), and line noise ( 50hz or 60 hz power frequency interference ), etc. eeg is a typical non - stationary random signal with a certain extent of non - gaussian and non - linear character

    但是我們能夠獲得的腦電信號一般非常微弱、並伴有很強的背景噪聲,是一類典型的非平穩的隨機信號,且存在一定的非高斯性和非線性。傳統的分析處理方法一般將腦電信號近似認為是線性的準平穩的高斯分佈隨機信號,這使得分析結果往往不能令人滿意、實用性差。
  3. Pulse internal phase coding and pulse external quasi random frequency agile signal is a kind of complex signal which can avoid interference frequency band, increase system bandwidth, consequently increase the range resolution

    本文所研究的脈內二相編碼脈間準隨機跳頻信號是復合信號的一種,可以避開干擾頻段,提高系統帶寬,從而提高了距離分辨力。
  4. 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 composite 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。
  5. With the conditions of constant false - alarm probability and low signal - to - noise ratio, the signal - to - noise ratio can be improved by reducing the effects of background interference and random noise

    在恆虛警概率條件下,該演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。
  6. Speckle is caused by object ' s micro - structure, with more less - correlated random structure co - interference in the imaging field, the speckle can be depressed greatly

    採用面內多幀平均和動態採集方式可以有效的抑制散斑噪聲,綜合利用這兩種方式可以更好的提高測量精度。
  7. Aees employs the multi - staged digital filter algorithm to reduce random error. meanwile, the system correct zero deviation through linear opreation. the instrument, from hardware aspect increases the feature of anti - interference by the way of reasonable layout, sepration of digital and analogue

    系統採用了中值濾波和滑動平均濾波相結合的多級數字濾波演算法來減小隨機誤差,並以精密基準電壓作為比較信號的輸入,由智能系統通過線性運算,實時地修正、校準測量數據,減小系統的零漂,實現自動定標並提高測量的精度。
  8. Optical code division multiple access ( ocdma ) technology possess the characteristics of combating interference, high frequency efficiency, security, and simply network protocol, random access, so it is competitive to apply ocdma to wireless optical access network

    光碼分多址( ocdma )技術具有的抗干擾能力強、頻率利用率高、保密性好、網路協議簡單、支持隨機接入等優點,將其應用到無線光接入網中,不僅具有cdma技術的優點又保持了無線光通信的優點,實現二者優勢互補。
  9. Interference from another radio is far more dangerous than other random interferences because it can not be filtered out by the on - board receiver

    來自另外一臺遙控器的干擾比其它的隨機干擾信號要危險得多,因為機上的接收機無法將其濾除。
  10. As an aid to productivity, lead developers funnel communications between the wider project team and external organizations, and shield developers from noise and random interference in their daily schedules

    作為效率輔助手段,開發人員主管集中更廣的團隊項目與外部組織之間的交流,並保護開發人員避免噪音和日常安排中的隨機干擾。
  11. 3. concerning the random interference problem occurred in the application of the system, chapter five has done the research work and provides the procedure of self - tuning parameters for fuzzy controller

    針對本系統應用的場合所存在的隨機干擾問題,第五章則根據這些問題進行了理論分析和研究,並且給出了參數自整定模糊控制器的實現方法。
  12. Disserted the principle of computer simulation of signal source of random moving multi - target, the methods of simulating two 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 software realization

    論述了機動多目標計算機模擬信號源的原理,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,並介紹了軟體的實現方法。
  13. A kind way of current sharing composed of the droop method and the master - slaver method based on thermal stress and the random of the master is given, in this system an extra controller is attached ; all the software and hardware on can fieldbus communication part have accomplished, which guaranteed the communication of the charger high reliability and high real - time. the source and types of the noise from switching power are analyzed and some methods are introduced to restrain noise and strengthen the system performance of interference rejection

    提出了一種外加控制器基於熱應力均流的主從可轉換均流方法;對系統中can總線通信部分的軟硬體進行了設計,保證了系統通信的實時性和可靠性;對開關電源噪聲來源與種類進行了分析,介紹了一些抑制噪聲和增強系統抗干擾性能的措施。
  14. When laser diode illuminates the rough surface moving transversally across the light beam, the feedback light forms the random speckle due to the random pattern of the target surface, causing random fluctuations in the laser output, which is called as self - mixing speckle interference

    結合自混合和散斑的原理,將散斑現象引入半導體激光器。讓半導體激光器的光學反饋來自垂直地照射的粗糙表面,把光強調製成為隨機的散斑信號。
  15. Based on the criterion of maximizing the total average signal to interference plus noise ratio ( sinr ), the optimal subchannel allocation strategy is obtained in theory when random signature sequences are used. for its implementation, an iterative algorithm is proposed, which is similar to the water filling principle. by using the proposed algorithm, we obtain significant improvement on the performance of the system, and the transmission quality can be guaranteed

    根據最大信號干擾加噪聲比原理,分析得出了隨機特徵碼條件下最優的子通道分配策略,並提出了一種類似於灌水原理的子通道分配演算法,該演算法能在保證各個用戶傳輸質量的前提下,使系統的整體性能接近最優。
  16. Interference lines, as with personal zones, are random in direction, with a variable range of influence and height, and produce an energy which interferes with one ' s personal goals

    干涉(擾)線,與個人帶一起時,方向隨意,有影響和高度的變化范圍,而產生一股干擾人生目標的能量。
  17. The second kind of degradation failure of random failure standard is the stress - strength interference failure considering stochastic stress and strength aging degradation

    在加速退化方程和加速退化因子概念的基礎上給出了幾種典型退化失效
  18. It is rather difficult to quantitatively analyze some factors, such as the credit of an enterprise, the management of organization, etc., what ' s more, due to the influence of many artificial factors, the critical work of present pre - examination about qualification and the tenders, assessment has not been strictly executed according to the procedure of the invitation of bids and tenders, and there is no quantitative standards for such assessment, much qualitative analyses, little quantitative analysis, much artificial interference factors, caused it difficult to eliminate the " favor scores ", with great random, so it is not easy to carry out

    投資者(業主)如何在眾多的競爭者(投標者)中,運用科學的管理手段擇優選出符合要求的投標者,是迫切需要解決的問題。有些因素,如企業信譽、機構管理等較難定量分析。加上許多人為因素的影響,使得現行施工招投標的關鍵環節? ?資格預審和評標中,不嚴格按招投標程序辦事,評審無量化標準。
  19. Because of these characteristic of the project, random interference factors often emerge in the process of its carrying out. it leads to more risk of it. on the other hand, its characteristic of large extent of the influence of success or failure decides that it must succeed, so the risk management becomes more important

    由於項目的復雜性及一次性的特點,實施過程中常會出現隨機干擾因素,導致項目風險較大,而另一方面,由於項目的成敗影響面大,要求只能成功、不能失敗,故對管理要求相對較高。
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