n. 【自动化】数字转换器，编码器；量子化(变化)器。 a binary quantizer 【自动化】二进位数字转变器。
Example Sentences:
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Optical quantizer scheme based on travel wave modulators 基于行波调制器的光量化器
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Vector quantizer designing based on robust statistic 基于稳健统计的矢量量化器设计算法
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Needless to say fixed quantizer / quality has very limited use for most of us 所以说定比特率编码对我们的用处很小。
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Moreover , a predictive phase vector quantizer is proposed in this thesis based on the above method . the synthesis speech is slightly improved for female speakers 此外,本文在此基础上提出了一种相位预测式矢量量化方案,使得女声的语音合成质量有所改进。
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When using a fixed quantizer / quality mode the codec goes into ' imbecile - mode ' and just plainly encodes everything using a very simple set of rules 当使用一个固定的量化器/质量参数模式，编码器将进入一种“低智商模式” ，只是平坦的使用一个简单规则进行编码。
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The architecture and design methods of - modulators are studied . based on it , the bits of quantizer , oversampling - ratio and the orders of modulator have been designed 对调制器的结构和设计技术进行了研究,根据系统要求设计了量化器位数,调制器过采样比和阶数。
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In order to obtain a high - quality speech codec , the phase information of speech should be included in codec . in this thesis , a method for quantizing the phase of sew ( slowly evolving waveform ) and reconstructing sew ’ s phase with cubic polynomial interpolation is given based on the perceptual weighting analysis - by - synthesis ( a - b - s ) vector quantizer for the phase spectrum in wi coder 本文基于感觉加权相位谱分析合成( abs - analysis - by - synthesis )矢量量化方法,给出了一种wi编码器中慢渐变波形( sew - slowlyevolvingwaveform )的相位信息量化及合成端相位的三次多项式插值重建方法。
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The three - order modulator has a 2 - 1 cascaded structure and 1 - bit quantizer at the end of each stage , the modulator is implemented with fully differential switched - capacitor circuits . and then , the discussion will begin by exploring the design of various circuit blocks in the modulator in more detail , i . e . , ota , switched - capacitor integrator , quantizer , two - phase non - overlapping clock signal , etc . , at the same time , these circuits will be simulated in spectre and hspice . at last , the whole cascaded modulator will do behavioral level simulation by matlab soft and simulink toolbox 本论文中,首先介绍模数转换器的各种参数的意义,以及一阶sigma - delta调制器和高阶sigma - delta调制器的原理;给出解决高阶单环sigma - delta调制器不稳定性的方案,引入级联结构调制器,特别针对级联结构调制器中的失配和开关电容积分器的非理想特性进行详细的讨论;本设计的sigma - delta调制器采用2 - 1级联结构和一位量化器,调制器采用全差分开关电容电路实现;同时对整个调制器的各个模块进行了电路设计,包括跨导放大器、开关电容积分器、量化器、两相非交叠时钟等,并利用hspice和spectre仿真工具对这些电路进行仿真测试;最后,利用matlab软件和simulink工具对整个级联调制器进行行为级仿真。
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The high entropy of the real and imaginary parts of sar raw data makes lossless - coding compression techniques unfit for sar raw data . in chapter 4 , some compression algorithms for sar raw data compression , such as baq , upq , bavq and wt - subbandcade are analyzed and discussed . an improved unrestricted polar quantizer ( upq ) , which can enhance the performance of the quantizer is put forward 第四章分别对块自适应量化( baq )算法、非约束式极坐标量化( upq )算法、块自适应矢量量化( bavq )算法和小波变换子带编码算法进行了分析和研究，并详细讨论了这些算法在工程实际中的应用。
