有色干擾 的英文怎麼說
中文拼音 [yǒushǎigānrǎo]
有色干擾
英文
colored noise-
That is, if we want to assign frequencies to a pair of adjacent cities or radio stations, then the difference of those two frequencies used has to avoid the set t. the t - colorings of multigraphs is a more practical case of t - colorings of graphs where interference may occur on different level
頻率分配問題的圖論模型可以這樣得到：令收發信機為圖中的點，兩點之間有邊當且僅當這兩個收發信機干擾。重圖的t -染色是圖的t -染色的一個較為實用的部分，這是因為在研究頻率分配時，干擾可能會在不同的水平上發生。Shortwave channel is time varying transmission channel. it has dispersion in frequency and time domains. this characteristics hinds the data transmi - ssion at high speed and the correction of received data. in this dissertation i have analyzed the statistic characteristic of shortwa - ve channel, established the model of shortwave channel and simulated the rayl eigh fading distribution. the technology of spreading spetrum has been proved that it has the capability for anti - multipath and discerning multipath
在短波通信中，由於通道的時間色散和頻率色散，引起多徑展寬和多徑衰落，前者限制了數據的傳輸速率，後者造成短波數據通信中出現突發錯誤，為了解決多徑效應對短波通信的影響，本文所做工作如下：首先詳細分析了短波通道的統計特性，建立其數學模型；其次分析了擴頻通信的特點，從理論上證明擴頻技術不僅具有抗多徑干擾能力，而且具有分離多徑的能力；介紹了傳統的rake分集合併技術的特點。With the steady growth of natural gas, the recent hot spot of world sources of energy and with the encouraging progress in such renewable sources of energy as solar energy and wind energy, the proportion of oil in the world ' s unrenewable sources of energy has indeed been lower than before ; nevertheless, upon comparing with natural gas, nuclear energy and other sources of energy, it has been found out that the dominance of oil in the world ' s unrenewable sources of energy will remain unshakable in the coming 20 years though after that period of time there may be intense competition between oil and natural gas for supremacy. although people have been repeatedly made a fool of by the unpredictable oil price and made one misjudgement about it after another, yet given the world general situation of oil supply and demand, the essential variable, with which the oil price will continue to vary, plus other factors, such as the oil price policy of some middle eastern oil producers which is tending more and more rational, it can be roughly concluded that the world oil price will be stable with a slight rise
再者，隨著天然氣? ?世界能源的新熱點的「蒸蒸日上」 ，在太陽能、風能等可再生能源方面取得的可喜進展，石油在世界一次能源構成中的比例的確已不如往昔，不過，一經與天然氣、核能等進行對比分析，就發現石油在世界一次能源構成中的「霸主」地位在今後20年內仍難撼動，此後有可能會出現天然氣與石油一決高低的局面；在難以捉摸的油價面前，人們曾一次次地受到它的捉弄，一次又一次在它面前「失算」 ，但基於世界石油供求大勢仍將是其變動的基準，再考慮到其他因素，諸如中東產中東石油與21世紀的中國石油女全內容摘要油國的漸趨理性的油價政策等的影響，大致可以得出世界油價穩中有升的結論，當然，由於世界石油市場的本性使然，加上新近出現的加劇市場動蕩的4大不穩定因素的干擾… …油價在未來一段時間內依然難改動蕩本色。To improve anti - jamming technique by spread spectrum close to monochromatic frequency, so that enhance the ability of anti - active - jamming and anti - passive - jamming, anti reconnaissance, anti - radiation missile, anti - stealth, by means of multi frequency spread spectrum and hopping spectrum instead of mono - frequency spread spectrum, realizing strong processing system for anti - interference signal, providing the method of generating of chirp signal and corresponding matched filter system
摘要為改進線性調頻雷達系統所採用的在單色頻率點附近擴譜抗干擾技術，加強制導雷達站具備抗有源、無源干擾，反偵察，抗硬殺傷的反幅射導彈和反隱身的能力，通過將單頻點擴譜改為多頻點擴譜跳譜，實現了高抗干擾信號處理系統，給出方案中在中頻段實現的線性調頻信號產生方法以及對應的匹配濾波處理系統。With all the work yet to be done and with all the interruptions, he was at the end of his tether
有形形色色的工作要做，又有各種各樣的干擾，他真是束手無策了。( 2 ) the strong tracking extended kalman filter is extended to a class of nonlinear time - varying stochastic systems with additive combined colored noise
（ 2 ）將強跟蹤擴展卡爾曼濾波器演算法推廣到一類加性復合有色噪聲干擾下的非線性時變隨機系統。The tasks evaluated the ability to match patterns in shapes, remember the locations of stimuli, and name colors when confronted with contradictory information
這些測試評估了圖形匹配能力、刺激定位記憶能力以及有干擾時命名顏色的能力。By augmenting the state vector, linearizing the nonlinear augmented state space model and adopting the equivalent measurement equation, the problem of strong tracking extended kalman filtering of nonlinear systems with additive combined colored noise can be converted into the problem of strong tracking kalman filtering of linear systems with correlated process and measurement noise
通過增廣狀態向量、線性化非線性的增廣狀態空間模型和採用等效量測方程，將加性復合有色噪聲干擾下非線性系統的強跟蹤濾波問題轉化為過程與量測噪聲相關情況下線性系統的強跟蹤卡爾曼濾波問題。The information supplied by you is correct and accurate in all material respects and shall not contain defamatory, trade libelous, unlawfully threatening or unlawfully harassing statements ; contain obscene material or child pornography and, if it contains any adults only material or element or is otherwise harmful to minors, it shall be posted only in the adults only section and shall be distributed only to people legally permitted to receive such content ; contain any viruses, trojan horses, worms, time bombs, cancelbots or other computer programming routines that are intended to damage, detrimentally interfere with, surreptitiously intercept or expropriate any system, data or personal information ; and contain any hyperlink unless permitted by red - dots
閣下所提供之資料在各主要方面均屬正確及準確及不得1含有誹謗商業誹謗非法恐嚇或非法騷擾的聲明2含不雅或兒童色情成份如含有隻適宜成年人的內容元素或對未成年人士有害的內容，則該等貨品僅能分發予可合法收取該等貨品之人士3含有任何病毒trojan horses worms time bombs cancelbots或蓄意破壞或嚴重干擾或秘密截取或竊取任何系統數據或個人資料之其他電腦程式及4載有並未獲點點紅所批準之任何超連結The inositol in preblend fish feed was detected by ion chromatorgraphy, and the method was simple, rapid and precision
摘要採用離子色譜技術快速測定魚預混飼料中肌醇含量。該方法具有試樣制備簡單，分析干擾少，速度快，結果?確等特點。Once upon a time, a little red hen lived in a neat little house in the woods. she usually stayed home to protect herself from the sly fox
很久很久以前，有一隻紅色小母雞住在森林里的一棟干凈的房子里。她通常會待在家裡，這樣才不會受狡猾狐貍的騷擾。Later on, after elaborating the disadvantages of the old methods in detecting and recognizing moving objects, a series of corresponding approaches are proposed, such as grid scan, local tracking bug and dynamic window in object tracing to reduce the huge data needed to be processed, maximum and minimum for selecting a proper segmentation threshold and improved conversion from rgb model to hsv and so on to decrease the influence of inhomogeneous lighting and the color noise, a bilinear interpolation in each quadrant to eliminate the bad effect on the recognition precise because of the distortions of the camera. after that, much emphasis is given on application study in pattern recognition with a feed - forward neural network. both the basic bp algorithm and improved bp algorithm in the study process are described in detail, and the later is used to quicken convergence speed and improve validity of the network
然後，分析和闡明了傳統的運動目標檢測方法的不足，並在此基礎上結合研究中的實際實驗環境，提出了一系列解決方法，包括針對降低龐大數據量而提出的網格掃描、局部「跟蟲」追蹤和動態窗口掃描等目標檢測方法，針對實驗環境中光照不均和顏色干擾提出基於人機交互的最大最小值閾值選取方法和引入改進的rgb模型到hsv模型的轉換方法，為消除圖像畸變對識別精度的惡劣影響而採用的通過控制點進行雙線性插值進行畸變校正的方法；緊接著，概述了神經網路的發展歷史和幾種常用神經網路模型的特點，重點研究了前饋型神經網路在模式識別中的應用問題，詳細闡述了基本的bp演算法和學習過程中bp演算法的改進，從而使網路收斂速度更快，解決問題更有效，並在此基礎上，設計了一個基於bp神經網路的運動目標識別系統，給出了實驗結果。This thesis disusses the current states and the matter of the transformer condition monitoring and diagnosis fault. afer analying that dga can only reflect the fault type but ca n ' t confirm the fault location, part - discharging signal can realize fault location in theory but ca n ' t be carried out easily for the inconstant influence of circumstance, we present a method that conbinates the oli - gas and electric quanlities to monitor the transformer. using on - line monitoring of oli - gas conform the fault type. using on - line electric quanlities confirm the fault location. with this method, a fault diagnosis system and corresponding diangnosis flow are proprosed. the main work of this thesis consists of the following parts : 1
本文主要研究了電力變壓器狀態監測與故障診斷的現狀以及存在的問題，針對目前dga （油中溶解氣體色譜分析法）只能定性分析變壓器的故障，不能進行故障定位，而局部放電雖然能夠進行故障定位，但由於現場的干擾復雜多變，難以提取有效的局部放電信號，從而提出了結合油氣量和電氣量兩個方面對變壓器進行狀態監測。通過油氣量在線監測，判斷其故障類型和性質；通過電氣量在線監測，對變壓器的關鍵部件? ?繞組實現故障定位。Then, the image of a whole license plate is segmented based on pixel projection into several images, one of which contains only one character. these features are computed by analysis of concurrence matrix and project histogram. a modified hough transform is also used in plate inclination detection
本文演算法對牌照在圖像中的位置、牌照的顏色沒有限制，對牌照的傾斜、變形，字元的污染、模糊有較強的抗干擾能力，對于外界光線強度和圖像對比度的變化有較強的適應能力。Because it utilizes phase - shift technology, it is invariant to fiber bending and stray light and has a wide dynamic range of optical intensity as well as low optical and electronic crosstalk, and low drift and phase noise
這是因為它運用了相位移動的技術，它不會因為光纖的彎曲、離散而變化，它有很廣的光強度動態范圍，同時，具備低光率和電子色度干擾，也擁有移動和相位低噪音的特性。Introduction : 2 guy happened to the beautiful eating supermarket, holding spinning with key mobile control, look for the green luminescence of dim sum, then placed yellow luminescence of dim sum, a bit like the gold miners lane play on the space bar to take things and put down something, by z, x can interfere with the beautiful telephone and the cash register ring for the computer, she will not be found, oh
兩個傢伙到美女超市裡去偷吃，拿著釣魚竿，用方向鍵移動控制，尋找綠色發光的點心，然後放到黃色發光的點心上，有點象黃金礦工里的玩法按空格鍵取東西和放下東西，按z ， x可以干擾美女電話和收銀電腦響，不要被她發現哦。2 guy happened to the beautiful eating supermarket, holding spinning with key mobile control, look for the green luminescence of dim sum, then placed yellow luminescence of dim sum, a bit like the gold miners lane play on the space bar to take things and put down something, by z, x can interfere with the beautiful telephone and the cash register ring for the computer, she will not be found, oh
兩個傢伙到美女超市裡去偷吃，拿著釣魚竿，用方向鍵移動控制，尋找綠色發光的點心，然後放到黃色發光的點心上，有點象黃金礦工里的玩法按空格鍵取東西和放下東西，按z ， x可以干擾美女電話和收銀電腦響，不要被她發現哦。Applying it to more than 120 color images, experiment results show that the multi - pose face with two visible eyes in color images can be detected. in facial feature extraction, it includes three aspects. ( 1 ) a multi - pose face image normalization method is presented based on two pupils and the center point of the lip
這個演算法具有較強的適應性和對各種背景干擾模式的穩健性等優點，對120多幅具有復雜背景的彩色圖像實驗表明，可以較為理想地從具有復雜背景的彩色圖像中檢測出雙眼可視的多姿態的人臉。分享友人