查询词典 waveform digitization

In addition, the effect of lossy substrate on signal waveform is first studied in the time-domain.

另外，在时域分析中分析了芯片内有耗基片对时域信号的影响。

In addition, the effect of lossy substrate on signal waveform is first studied in the time-domain.

另外，首次在时域中分析了芯片内有耗基片对时域信号的影响。

Using the new, highly-advanced Soldier Radio Waveform to uniquely format information, the Manpack HMS radio successfully has transmitted voice, video, data and messages to 25 nodes simulating soldiers operating within a single network.

背负式HMS无线电已经成功的向25个模拟士兵节点传输了话音、视频、数据以及文电。

And then the software design is considered. In which the programming of CPLD, master controller and slave controller is concerned with, and the method for utilizing waveform concatenation of ADC sampling twice to improve samplingfrequency is described.

论文随后介绍了软件的设计，主要包括CPLD，主单片机，从单片机的程序设计方案，同时给出了ADC两次采样波形拼接的方法和程序的实现。

The built-in, multi-waveform modem and 600/2400 bps vocoders provide high data throughput and secure digital voice over the most challenging HF channels.

内置多波形调制解调器和600/2400bps语音编码器提供高数据传输量，通过最具挑战的高频通道进行安全的数字语音。

A feature extraction method is designed for linear predict vocoders widely used in the communication field. In this method, feature vectors are extracted not from the decoded waveform, but from the bit stream of transmission directly. Specifically for Wideband Adaptive Multi Rate vocoder, we implemented a text-independent speaker verification system.

面向通信领域广泛使用的线性预测声码器，设计了一种不经过&解码－特征提取&过程，而直接由传输码流截取说话人特征的方法，并针对宽带自适应多码率声码器建立了与文本无关的话者确认系统。

The paralleled waveform balance method are studied in detail and implemented in a Transputer parallel system.

此外，论文还对非线性电路并行仿真进行了研究，讨论了广义分块波形平衡法的并行化处理方法，并在Transputer并行机上进行仿真运算。

No distinct change of pulse waveform in the domain of -6dB width of focus speckles has been observed.

此外，对凹球面辐射和凹球带辐射的不同情况，比较了焦斑的宽度和压力包络的变化。

Based on the resonance characteristics of the back scatt ering RCS in frequency domain and the transient waveform of the back scattered e lectric field in time domain, a reconstruction scheme for recovering the transve rse permittivity and conductivity for an anisotropic plate is proposed.

根据各向异性介质板后向散射与入射电磁波极化方向有关的特点，利用其后向RCS的谐振特性和后向散射场的时域波形特点反演有耗介质板的横向介电系数和电导率。

And a retiming scheme based on the above method is also presented to optimize the timing behavior of sequential circuits. Also from waveform polynomials of sequential circuits, a precise clocking method based on multiple-period sensitization is presented.

为了适应超深亚微米电路测试的要求，本文建立了一种新的基于布尔过程论的逻辑级噪声预测模型，用波形多项式描述的同时发生的跳变数来预测噪声大小，并生成能产生最大跳变数目的输入波形；然后同基于波形敏化的长敏化通路选择法相结合，形成一种能产生最大噪声效应的敏化测试波形生成新方法。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。