white spectrum 中文意思是什麼
white spectrum
解釋
白譜-
Munsell ' s theory, based on light, assume that color is additive and that all the colors of the spectrum, when mixed together, pro duce white light, the common example being sunlight
蒙賽爾建立在光的基礎上的理論假定顏色是添加劑，如果把光譜中所有的顏色混合在一起，就會產生白色的光，太陽光就是一個普通的例子。 -
This and the x - ray spectrum, which exhibits a high concentration of iron atoms relative to oxygen and silicon, convincingly show that the ejecta are the remains of an exploded white dwarf star
這幅圖連帶x射線光譜（顯示出了鐵相對氧與硅的高度集中）令人信服地說明，拋出的物質是爆發白矮星的殘余。 -
The black, negative green and white do not fit in the " normal " electromagnetic spectrum
黑色，負綠以及白色不是「正常的」電磁波譜。 -
White light can be split by a prism into a whole spectrum of wavelengths.
白光可以用棱鏡分解成具有各種波長的整個光譜。 -
The power spectrum of white noise and the diagnosis of work conditions in the random process
隨機過程的白噪聲功率譜及工況診斷 -
As explained by the following figure, gas in low pressure and low density will alter the light that passes through it. it is because the gas will absorb light at some particular wavelengths and re - radiate it in random directions. thus, after passing through the low pressure gas, the spectrum of the original white light will have dark lines, called
並不是所有光譜都是黑體輻射光譜，如下圖所示，低壓下的低密度氣體會改變通過它們的光線，這是由於氣體會吸收特定波長的光波並隨機向不同方向把所吸收的光線輻射出來，結果光線在通過低壓氣體后，原本的光譜上會出現很多稱為 -
A transparent body of this form, often of glass and usually with triangular ends, used for separating white light passed through it into a spectrum or for reflecting beams of light
棱鏡這種形狀的透明體，多為玻璃製成，通常兩端為三角形，用來分解穿過柱體的白光，使光束發生色散或用來反射光線 -
Certain stones belong in every crystal collection. these include clear quartz, amethyst, and rose quartz. clear quartz is a foundation stone ; like the color white, it contains the full spectrum of color
一顆質地不混濁，帶有明顯星芒，且能具有明顯可辨別的粉紅色溫潤光澤的星光粉晶，是比較值得購買的品相。 -
Wide - spectrum sterilizing effects. can be widely used for the sterilizing of home, hospital, restaurant, hotel., foodstuff processing, beauty and hairdressing as well as the cleaning of color stains and white clothes
本品為次氯酸鈉溶液與特殊表面活性劑復配而成，具有殺毒及洗滌作用，能迅速殺滅肝炎流感等多種傳染病毒，具有快速高效廣譜的殺菌效果，可廣泛用於家庭賓館飯店醫院食品加工美容美發等用具的消毒和有色污漬白色衣物的漂洗。 -
Purists insist that blues is an african - american cultural expression ， inaccessible in essence to the white practitioner. the opposition points to the universal spectrum of feelings - from sadness to joy - that blues expresses
清教主義者們堅持認為，藍調是一種非洲裔美國文化的表達方式，其從本質上來說對白人世界是不適合的；而反對者則認為，藍調樂所表達的從悲哀到喜悅的那種情懷是屬于全人類的。 -
First, the thesis introduces the definitions and the attributes of the higher - order statistics. it is insensitive to additive gaussian noise ( white or colored ), which is what we base on to doa problems. then two doa estimation algorithms based on higher - order statistics are presented, one is that forming cumulant matrix pencil used in esprit to estimate doa problems, the other is spectrum estimation method for doa estimation based on the eigenstructure analysis of the fourth - order cumulant, and comparing the effects of the estimation to conventional covariance - based doa algorithms "
論文首先對高階統計量的定義和性質作了介紹，特別指出了高階統計量對加性高斯噪聲（白色或有色）不敏感，這是我們利用它進行波達方向估計的理論依據，然後文中提出了兩種基於高階統計量的波達方向估計方法，一種是利用子空間旋轉不變技術構造四階累積量矩陣進行估計的方法，另一種是基於四階累積量陣特徵分解的空間譜估計測向方法，並將它們的估計效果與傳統協方差方法的效果進行比較。 -
In additive white gaussian noise ( awgn ) channel, we introduce a method for synchronization of symbol timing and frequency for two - dimensional spread spectrum system without prior knowledge of spread spectrum matrix
摘要針對加性白高斯噪聲通道，考慮未知二維擴頻矩陣的條件下，提出了一種二維擴頻系統的時頻同步方法。 -
Some valuable conclusions are summarized by theoretical analysis and simulation experiments : from the side of signal processing, pulse jamming can be deleted by the method of time - domain sliding window accumulation and can be restored by interpolative prediction. ; gauss white nose can be attenuated while jamming disperse point - target by the method of time - frequency analysis in time - frequency domain. ; radio frequency noise jamming can be deleted by the method of average range frequency spectrum and notching in frequency domain
通過大量的理論分析和模擬實驗，得到了一批具有一定價值的結論：從信號處理的角度出發，對于脈沖式干擾，能夠運用時域滑動窗口積累的方法去掉，並且通過預測插值得到較好的恢復；對于高斯白噪聲干擾，在時頻變換域內應用時頻分析方法可減小其對分散點目標的干擾；對于射頻噪聲，通過平均距離頻頻法和頻域陷波的方法可以去掉；從改變合成孔徑雷達系統角度出發，類似雙基地雷達能夠避免各種干擾，對發射信號進行調幅，調相以及改變調頻斜率都是較好的抗干擾方法。 -
Based on the optimum theory of multi light spectrum hands and the analysis of the inter relation of various hands of the pictures of white cells, a new classification method a great improvement on the traditional maximum likelihood classification - has been suggested which can classify the most effective parts of the hands of the white cell pictures
摘要基於多光譜波段的優化理論，在白細胞圖像各波段間相關性分析的基礎上，對傳統最大似然分類法進行改進，提出一種對白細胞圖像選擇最有效部分波段進行識別的分類方法。 -
Abstract : all three types of transmultiplexer are explained from the view of filter banks. addtionally, an optimal algorithm for the analysis filter banks is proposed under the environment of additive white gauss noise ( awgn ). the analysis filter banks derived from the algorithm can match the spectrum characteristics of the input siganls
文摘:從濾波器組的角度出發，對多路復用通信方式進行了解釋，同時給出了高斯加性白噪聲情況下分析濾波器組的最優求解方法，通過該方法得到的分析濾波器組能夠較好地跟蹤輸入信號的譜特性。 -
This is because the clear crystals are tiny prisms that reflect all the colors of the spectrum, just as any white object does, so white is what the eye perceives
這是因為清晰的晶體是微笑的棱鏡可以反映所有顏色的光譜，就象任何白色物體所能做的，因此白色是眼睛所能感覺的到的。 -
( 4 ) the mathematical expressions of statistical properties of chaotic sequences generated by chebyshev - map are derived. their statistical properties are identical with those of white noise, and they are suit to be spread - spectrum address sequences. the appropriate number of chips contained in one information bit is gained for these chaotic spread - spectrum sequences. this provides the theoretical basis for chaotic sequences as address code
（ 4 ）首次推導了chebyshev混沌映射產生混沌擴頻序列統計特性的數學表達式，得出其與白噪聲的統計特性一致，適合作為擴頻地址碼，並導出了每個信息比特所含合適的切普數。 -
The expressions for correlation functions, power spectrum and correlation time of the intensity of a single - mode laser driven by two white noises with a exponential function correlation form were calculated by linear approximation method
應用線性近似方法，計算了具有指數形式關聯的兩白噪聲驅動下單模激光光強的關聯函數、功率譜及關聯時間。 -
Most of the lectures on nbi suppression assume that the spread spectrum signal and the background noise are white. this assumption cannot stand up in digitalized receiver because of the if oversampling and digital low pass filtering in digitalized receiver. the code - aided optimal filtering is studied extensively in the circumstance of oversampling and colored background noise
以往的擴頻抗干擾文獻多將擴頻信號和背景熱噪聲假設為白噪聲，由於在數字正交解擴解調中採用過采樣和數字低通濾波，這一假設在數字化擴頻接收機中並不成立。 -
The principle of white - light interference for strain measurement is analyzed in theory, the optical fiber strain sensor system based on white - light interferometric principle of fabry - perot cavity and spectrum instrument is designed
本文對白光干涉應變測量的工作原理進行了理論分析，基於fabry - perot腔白光干涉原理和光譜儀原理設計了光纖傳感器的調制解調系統。
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