法勒高 的英文怎麼說
中文拼音 [fǎlègāo]
法勒高
英文
fallegard-
Due to existing signal processing technology ’ s shortage such aslow measurement, narrow measurement range precision and other poor performance, we introduced a high - precise signal processing technology : firstly, to get power spectrum with hanning windowed welch modified periodogram, search its peak value frequency ; secondly, to apply zooming analysis via goertzel algorithm ; at last, to get a highly precise doppler frequency with energy centrobaric rectifying algorithm 。 the simulating result indicated that this technology introduced could get accurate doppler frequency 。 depending on above discussed technology, we designed a signal processing scheme, and developed a signal processing system. the running result showed high performance, verified the feasibility and reliability of the highly precise signal processing technology introduced. in a word, the technology improved ldv ’ s performance such as measurement precision, measurement range, dynamic response time 。 and it will have a wide application foreground
針對存在的缺點，本文提出了一種應用於激光多普勒測速的高精度信號處理技術，即首先利用加hanning窗的welch修正周期圖演算法得到信號功率譜，搜索其譜峰值頻率，接著利用goertzel頻譜細化演算法對搜索的譜峰進行細化分析，再引入能量重心頻譜校正演算法對細化后的譜峰進行校正分析，從而將離散頻譜分析演算法、頻譜細化演算法和頻譜校正演算法三者有機結合起來，充分發揮各自的優點:通過加hanning窗的welch修正周期圖演算法快速得到功率譜及峰值頻率，通過goertzel演算法獲得分析頻帶的高解析度頻譜，然後通過能量重心校正演算法對細化后的頻譜進行高精度校正，這樣不僅保證了演算法的高效性，而且大大提高了分析的精度。The general route of the great indian peninsula railway is as follows : - leaving bombay, it passes through salcette, crossing to the continent opposite tannah, goes over the chain of the western ghauts, runs thence north - east as far as burhampoor, skirts the nearly independent territory of bundelcund, ascends to allahabad, turns thence eastwardly, meeting the ganges at benares, then departs from the river a little, and, descending south - eastward by burdivan and the french town of chandernagor, has its terminus at calcutta
火車離開孟買島穿過薩爾賽特島，進入位於塔那前面的大陸腹地，穿過西高止山脈向東北直達布爾漢普爾，再穿過差不多可以算是獨立的本德爾汗德上邦的領地，北上到阿拉哈巴德，再向東進，在貝拿勒斯與恆河相遇，然後離開恆河不遠向東南下行經過布德萬和法屬殖民地昌德納戈爾直奔終點站加爾各答。High frequency ground wave radar for near ocean inspection and ocean remote sensor is a method that use ocean echo wave dopier spectrum to deduce the parameters of ocean situation
高頻地波雷達近海監測和海態遙感技術是一種利用海洋回波多普勒譜反演海態參數的方法。But this was immediately challenged by dodi s father, harrods owner mohamed fayed, who last month won a judicial review against her decision to sit alone
最後，巴特勒斯洛斯不要陪審團的建議被最高法院的3名法官否決。Israel ' s supreme court ruled that the army ' s practice of using palestinian “ human shields ” to help detain wanted militants is illegal and contravenes international law
以色列最高法院裁定，軍方用巴勒斯坦人肉盾牌來協助拘捕遭通緝的好戰份子的慣例系屬違法，而且抵觸國際法。However, a cousin of taylor, gary mace of key largo, was not upset the high court took the case
然而，泰勒的一位住在凱拉郭、名叫加里?枚斯的堂兄，他對最高法院接受此案感到非常的不安。The lord chief justice, lord phillips of worth matravers, said new dress rules would mean the wigs, which british legal professionals have worn since the 17th century, would not be needed in civil or family court cases
高等法院首席法官沃斯麥特勒佛的菲利普斯勛爵說，這一新的著裝規定意味著從17世紀起司法界專業人士開始戴的假發在今後的民事或家庭糾紛案件中不需要再佩戴了。Standing tall at over six feet, clad in a black jeans, and denim shirt, hair in a great state of disarray, a marlborough lit in his hand. . that ' s how i ' ll always remember you, mr
站高在超過6隻腳，在黑的牛仔褲給穿衣服了，並且工作服襯衫，處於一種偉大的狀態的頭發混亂，在他的手裡一莫爾巴勒點亮了. . .那是我將總是記得你的方法，先生。Performance requirements and test methods for doppler very high frequency omnidirectional radio range
多普勒甚高頻全向信標性能要求和測試方法A phenomenally beautiful tenor voice like that, the rarest of boons, which bloom appreciated at the very first note he got out, could easily, if properly handled by some recognised authority on voice production such as barraclough and being able to read music into the bargain, command its own price where baritones were ten a penny and procure for its fortunate possessor in the near future an entre into fashionable houses in the best residential quarters, of financial magnates in a large way of business and titled people where, with his university degree of b. a. a huge ad in its way and gentlemanly bearing to all the more influence the good impression he would infallibly score a distinct success, being blessed with brains which also could be utilised for the purpose and other requisites, if his clothes were properly attended to, so as to the better worm his way into their good graces as he, a youthful tyro in society s sartorial niceties, hardly understood how a little thing like that could militate against you
倘若他能得到像巴勒克拉夫304那樣一位公認的發聲法權威的適當指導，再學會讀樂譜，既然男中音已多得爛了市，他就不難隨意為自己標價。那樣一來，不久的將來，這位幸福的美聲歌唱家就有機會出入於305經營大企業的財界巨頭和有頭銜者那坐落在最高級住宅區的時髦府邸。不論他擁有的文學士學位那本身就是堂哉皇哉的廣告，還是他那紳士派頭，都足以為本來就美好的印象更加錦上添花，這樣就會萬無一失地取得不同凡響的成功。By using color doppler ultrasonography and blood cell counter, the recovery of blood cell counts and hypersplenism in 2 patients, undergoing orthotopic liver transplantation, who were diagnosed having hepatocirrhosis with portal vein hypertension and congestive splenomegaly before the transplantation were clinically observed
採用全血細胞計數監測和彩色多普勒超聲斷層的方法對兩例因肝硬化合併門脈高壓脾功能亢進而行同種異體原位肝移植術的患者進行了臨床觀察。Based on an investigation to rural association cooperation, this article depicts a current phenomenon of the fast development of rural association cooperation, analyzes a cooperative relationship of association peasant households, the existing problems and the motive of unilateral contract fraud in association cooperation by the basic principles and methods of game theory, and gives a theoretical interpretation and a model of association households cooperation as against a reflection of high - rate phenomenon of contract - breaking
摘要文章基於對農村協會合作的調查，勾勒了當前農村協會合作快速發展的現象，分析了「協會農戶」合作關系，應用博弈論基本原理和方法，分析協會合作存在的問題和單邊「履約欺詐」動機，對于反映違約率高的現象給出「協會農戶」合作的模型，作出理論解釋。Backed up by the soplat theory based on particle kinematics, the second chapter of this paper presents with analysis and simulation of several single observer passive measurement models, which uses such relative movement parameters as bearings changing rates and centrifugal acceleration information on the basis of bearings measurements. in the third chapter, the observability of location respectively using bearings and its changing rates information and centrifugal acceleration information is analyzed, and its observable condition is got. the fourth chapter puts forward the modified covariance extended kalman filtering ( mvekf ) against the defect of traditional extended kalman filtering ( ekf ), whose performance is simultaneously compared in the chapter with the performance of ususal tracking algorithm such as ekf, mgekf, iekf by computer simulation
在近年來提出的基於質點運動學原理的單站無源定位理論基礎上，本文第二章提出了幾種在角度測量的基礎上增加角度變化率及相對運動的離心加速度等運動學參數的單站無源測量模型，並對它們進行了分析和模擬；第三章分別對利用角度及其變化率信息定位和利用離心加速度信息定位的可觀測性進行分析並得到了相應的可觀測條件；第四章針對傳統擴展卡爾曼（ ekf ）方法的缺點，提出了一種修正協方差的擴展卡爾曼濾波（ mvefk ）方法，並將其和ekf 、 mgekf 、 iekf等常用的單站無源定位濾波方法進行了性能模擬比較；第五章通過引入雷達機動目標跟蹤方法和模型，提出了利用角度及其變化率對機動輻射源跟蹤的多級噪聲自適應方法和imm方法；第六章主要對角度變化率和離心加速度參數的獲取技術進行了研究，提出了幾種高精度測量脈沖序列多普勒頻率變化率的方法。Three - dimensional high - density space / time soundings serve as the main body of data consisting of 3 - hr interval doppler probings, 10 - 30 min rainfall intensity, surface raindrop sizes sampling and gps - guided flight cloud physics detections with output taken at 2 - sec and 200 - m intervals. and specific systems associated therewith are developed for multiple - way communication and data collection and storage, a platform for analysis, retrieval softwares for dominant items and multi - scale cloud models - all constitute a system of techniques for meso to microscale observations and analysis. 2 ) atmospheric water resource and macroscopic rainfall properties in dry periods of spring and autumn of the target region
以加密觀測的多普勒雷達、 3小時探空、 10 30分鐘雨強、地面雨滴譜等間隔取樣及在gps引導下的飛機雲物理探測等獲取的三維高時空密度的綜合探測為主體；配合專項設計開發的多路通訊採集存貯系統、多類信息的分析處理平臺、主要觀測項目的分析反演軟體，結合多尺度雲系模式，綜合構成層狀雲系中微尺度探測和分析處理技術方法。Due to the short distance among the planes which fly in a group, the conventional low resolution radar can not distinguish them in both distance and azimuth ? if we use the technology of isar to resolve the difference among doppler frequency of the targets and obtain a fine resolution cross - cross image, we may separate them, but a long time of coherent processing is needed <, for the formation targets, it can be approximately divided to rigid body and nonrigid body, so for the formation targets, that can be regarded as rigid which has a relative position and an identical movement, can be approximately considered as a large target, and be compensated by translational phase with the rule of minimum entropy, but for the most those cannot accord with the approximation of rigid, being the doppler - frequency of the aim is linear changed, by the relax method with short data, increases the resolving performance of multiple target to the aim in the frequency domain, since cross - range resolution is based on the accumulative time, so it is greatly improve the resolution to formation targets by the instant cross - range image which produced by radon - wigner transformation
低分辨isan成像及干涉技術應用研究一因此直接無法分辨編隊目標的架數，我們借鑒isar的技術，通過較長時間的相干積累，在多普勒頻域上對目標進行分辨。而對于編隊目標，可分為近似剛性的多目標和非剛性的多目標，所以對于可以近似為剛體的編隊目標相對位置固定，運動方式一致，可以近似看作一個大目標，採用最小墑準則對平動相位的進行補償，但是大多數並不滿足剛體近似的編隊目標，由於目標在相干積累時間的多普勒頻率近似呈線性變化，通過對較短數據利用relax的時頻分析方法，提高了頻率域上目標分辨的性能。由於橫向解析度取塊于橫向積累時間，所以利用radnwigner變換得到瞬時的一維橫向距離像大大提高了對編隊目標的分辨，對模擬和實測數據的大量分析結果表明此方法的有效性和可行。A chirp - z transform ( czt ) algorithm on the which is similar to range - doppler algorithm is studied, and the effective swath width is analyzed. secondly, a modified block czt algorithm is presented, which improvs the computational efficiency of the high - resolution sar imaging with wide swath
其次研究了一種與距離-多普勒演算法類似的線性調頻z變換（ czt ）演算法，分析了有效測繪帶寬度的問題；提出了一種改進的分塊處理czt演算法，提高了對大場景高解析度sar成像處理的計算效率。Firstly, according to the characteristic that the doppler frequency shift signal can be approximated as a single sinusoid signal, the extended sinusoid signal retrieval ( pisarenko and esprit ) methods are presented and signal state and measurement formulations are developed, so the kalman filter recursive method is got. the brief introduction of low velocity moving target doppler frequency shift signal wigner - ville transformation and wavelet transformation expression are presented in this paper. secondly, because the clutter is gaussian distribution, cumement and high - order spectrum based methods are presented and the simulation results prove their good performance to suppress gaussian clutter in low velocity moving target doppler frequency shift signal processing
一個方面是根據低速目標的多普勒信號可簡化為單一正弦波形式這一特點，得到了擴展的高斯色噪聲背景下的諧波恢復演算法，即高斯色噪聲中的pisarenko諧波恢復法和旋轉因子不變法（ esprit ） ；並推導了信號的狀態方程和觀測方程，進而得到基於卡爾曼濾波的遞推演算法對信號進行提取；本文還簡單的介紹了低速運動目標的多普勒頻移信號的wigner - ville變換與小波變換；另一個方面是針對雜波服從高斯分佈這一特點，提出了對接收信號求累積量和高階譜來對高斯雜波進行抑制。The used value of doppler centroid influence the imaging result very much, so it must be estimated precisely. the estimating methods contain time domain method and frequency domain method. time - frequency analysis method can be used to improve estimating precision
多普勒中心頻率的取值對成像效果有很大影響，必須精確估計，估計方法有時域方法及頻域方法，還可利用時頻分析方法提高估計精度是。On may 15th 1906, the american supreme court ordered standard oil to disband its organization as it was adjudicated to have violated the anti - trust laws
1906年5月15日美國最高法院判決標準石油公司違反「反托拉斯法」 ，勒令其解散托拉斯組織。5 the post monte carlo method was used to solve the reliability problem with great amount of calculation. this method can satisfy with the precision of reliability analysis, which was feasible in engineering. 6 a feasible way to calculate reliability was obtained, and this method can improve the reliability accuracy
通過對結構功能函數進行泰勒展開至二次非線形項，並結合工程應用原理，得到一種可行的可靠度實用計算方法，此法無須迭代，從而大大減少計算量，且具有比傳統的一次二階矩法更高的精度。分享友人