subband

US ['sʌbbænd]
UK ['sʌbbænd]
  • n.〔天〕次能带
  • Web子带；频带；部分波段

E-C

Web Definition

n.
1.
〔天〕次能带

Sample Sentence

Definition:
AllAll,〔天〕次能带〔天〕次能带,子带子带,频带频带,部分波段部分波段
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Such a combination of a filter bank with an MDCT is called a hybrid filter bank or a subband MDCT.
这样的改进的离散馀弦变换与滤波器阵列组合，被称作混合滤波器阵列或子带改进的离散馀弦变换。
zhè yàng de gǎi jìn de lí sàn yú xián biàn huàn yǔ lǜ bō qì zhèn liè zǔ hé , bèi chēng zuò hùn hé lǜ bō qì zhèn liè huò zǐ dài gǎi jìn de lí sàn yú xián biàn huàn 。
instapedia.com
2.
These two parameters of each subband coefficients are obtained by the maximum-likelihood estimator.
同时采用极大似然方法进行两个参数的估计。
tóng shí cǎi yòng jí dà sì rán fāng fǎ jìn xíng liǎng gè cān shù de gū jì 。
www.ceps.com.tw
3.
But sometimes, the component of signal that authors interested in does not appear completely in one subband .
但由于受信号采样频率的限制，往往使所感兴趣的信号分量不能完整地出现在某一子带内。
dàn yóu yú shòu xìn hào cǎi yàng pín lǜ de xiàn zhì , wǎng wǎng shǐ suǒ gǎn xìng qù de xìn hào fèn liàng bù néng wán zhěng de chū xiàn zài mǒu yī zǐ dài nèi 。
dictsearch.appspot.com
4.
Then the high frequency subband were processed by the threshold setting method, and the processed signal was reconstructed next.
然后通过设置阈值的方法对高频子带进行处理，接着进行重构。
rán hòu tōng guò shè zhì yù zhí de fāng fǎ duì gāo pín zǐ dài jìn xíng chǔ lǐ , jiē zhe jìn xíng zhòng gòu 。
lib.cqvip.com
5.
This paper evaluates the performance of an image compression system based on wavelet-based subband decomposition and vector quantization.
本文评估性能的图像压缩系统的一种基于小波变换的子带分解和矢量量化。
běn wén píng gū xìng néng de tú xiàng yā suō xì tǒng de yī zhǒng jī yú xiǎo bō biàn huàn de zǐ dài fēn jiě hé shǐ liàng liàng huà 。
www.syyxw.com
6.
It embedded secret information in integer wavelet high frequency subband coefficient using two thresholds.
该算法把秘密数据通过双阀值技术嵌入到图像整数小波变换后的高频子带的系数中。
gāi suàn fǎ bǎ mì mì shù jù tōng guò shuāng fá zhí jì shù qiàn rù dào tú xiàng zhěng shù xiǎo bō biàn huàn hòu de gāo pín zǐ dài de xì shù zhōng 。
www.ceps.com.tw
7.
Mr Brown low bought him a new subband new shoes, and O liver's dirty old clothes were given away.
布朗洛先生给奥利弗买了一套新衣服和一双新鞋子，他以前的破烂衣服都送掉了。
bù lǎng luò xiān sheng gěi ào lì fú mǎi le yī tào xīn yī fu hé yì shuāng xīn xié zi , tā yǐ qián de pò làn yī fu dōu sòng diào le 。
www.ryedu.net
8.
The post-processing can be carried out by adaptive Wiener filtering followed subband hard threshold in contourlet domain.
并在轮廓波域进行子带硬阈值处理之后，使用自适应维纳滤波进行后处理。
bìng zài lún kuò bō yù jìn xíng zǐ dài yìng yù zhí chǔ lǐ zhī hòu , shǐ yòng zì shì yìng wéi nà lǜ bō jìn xíng hòu chǔ lǐ 。
dictsearch.appspot.com
9.
Secondly encodes the magnitude of nonzero wavelet coefficients at low frequency subband in bit plane order.
其次对量化后不为零的重要低频系数按照位平面次序进行编码；
qí cì duì liàng huà hòu bù wéi líng de zhòng yào dī pín xì shù àn zhào wèi píng miàn cì xù jìn xíng biān mǎ ;
dictsearch.appspot.com
10.
A new Multiple Description Coding (MDC) scheme, X-tree based unequal protected MDC subband coding is proposed in this paper.
本文提出了一种新的多描述图像编码方案——X树非平衡保护多描述子带编码。
běn wén tí chū le yī zhǒng xīn de duō miáo shù tú xiàng biān mǎ fāng àn ——X shù fēi píng héng bǎo hù duō miáo shù zǐ dài biān mǎ 。
dictsearch.appspot.com