on short time

An improved speech/ silence detector is developed by combining a noise parameter estimation method based on short time stationarity of speech signal with a statistical model based speech/ silence detection method.

基于语音信号短时平稳性以及语音信号和噪声的统计模型，提出了一种语音信号有声/无声的检测方法.该方法可对所有语音短时帧更新噪声参数的估值，因而提高了检测的准确性。

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Target Dimension Recognition Based on Short Time Cross-Spectrum by Using Splitting Beam Array

短时互谱法目标尺度识别技术研究

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Period characteristics of radiated noise at high frequency is investigated by a method based on short time Fast Fourier Transformation, and propeller speed is estimated.

用短时傅立叶分析的方法研究了辐射噪声在高频段时频变化的周期性，估计了目标的螺旋桨转速。

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Sensitive Voice Signal Abstraction Based on FT Short Time analysis

基于傅立叶短时分析的敏感语音信号提取

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Effects of Combined Holding Technology with Ultrasonic Wave on Short Time Storage for Cut Wintersweet Branch Twigs

超声波及其复合保鲜技术对素心蜡梅切枝短期贮运的影响

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Iterative development is sometimes said to operate on such short time scales that there is no need for planning and estimating.

迭代化的开发有时被认为在很短的时间上执行，以至于不需要进行计划制定或预估。

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Study on Short time Nitriding Process

短时渗氮工艺的研究

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Studies on Short Gel Time and Excellent Compact Resistance Polyester Resins for Weathering Durable Powder Coatings

短胶化、冲击好耐候粉末涂料用聚酯树脂的研究

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The old man liked nothing better than puttering about, doing a few odd jobs here and there. Realtime Voice Activity Detection Based on Short Time Energy Plus Rate of Passing Zero

老人喜欢的莫过于在花园内转悠，这儿那儿干点零星活。基于短时能量加过零率的实时语音端点检测方法

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Study the suppression algorithm of chirp interference based on Short Time Fourier Transform and Fractional Fourier Transform, using time-frequency analysis theory.

利用时频分析理论，讨论了基于短时傅里叶变换和分数阶傅里叶变换的扫频干扰的抑制算法。

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The Study on Short Time Traffic Flow Prediction

短时交通流量预测研究

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The experience of being a consultant on a short time basis founded a sound base for my career.

做短期顾问的经历为我的事业打下了很好的基础。

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Research on Short Time Traffic Flow Prediction Based On Gray System Theory

基于灰色系统理论的短时交通流预测

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Aims at the characters of radar weak target a new track-before-detect ( TBD) algorithm is proposed in this paper, this new algorithm is based on short time slip window coherent integration and dynamic programming.

本文针对雷达弱小目标的运动特点，结合检测前跟踪技术提出了基于短时滑窗相参积累和动态规划检测前跟踪相结合的算法。

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Detection of transient signal based on short-time correlation

基于短时相关法的瞬态信号检测

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Flow fields disturbance research of regulating valve based on short time fourier transform spectrogram

基于短时傅里叶谱的调节阀流场扰动研究

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In Switzerland, Cartier put 200 factory workers on short time earlier this year and they received 95 per cent of pay for not working.

在瑞士，卡地亚今年早些时候缩短了200名工厂工人的工作时间，在被削减的工作时间里，工人会得到95%的工资。

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The report of experiment on short time culture for high quality pearl

优质珍珠快速育成技术试验报告

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Analytical expressions are obtained on short time and long time approximations.

在短时和长时近似下，得到了解析表达式。

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He's been put on short time because business is so quiet.

因为生意清淡，他工时不足。

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In this paper, a pulsar de-dispersion algorithm based on the Short Time Fourier Transform ( STFT) is presented.

叙述了一种基于短时傅立叶变换的脉冲星消色散算法。

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Realtime Voice Activity Detection Based on Short Time Energy Plus Rate of Passing Zero

基于短时能量加过零率的实时语音端点检测方法

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Voltage Sag Disturbance Detection Based on Short Time Fourier Transform

基于短时傅里叶变换的电压暂降扰动检测

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Fourth, by combining filter banks theory and the speech enhancement method based on short time spectrum estimation, two speech enhancement methods with lower algorithm delay are proposed.

将基于短时谱估计的增强思想与滤波器组理论相结合，设计出两种基于子带处理的低延时语音增强方法。

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According to the basic theory of frequency track jamming, this paper proposes a scheme to identify and track high-speed frequency-hopping pattern based on Short Time Fourier Transform ( STFT) theory. This scheme is realized by using System On Programmable Chip ( SOPC) Technology.

本文根据频率跟踪式干扰的基本原理，提出一种基于短时傅里叶变换（STFT）的高速跳频图案的识别与跟踪方案，并采用可编程芯片系统（SOPC）技术进行了硬件实现。

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In the design of filter, classical methods are based on Short Time Spectral Analysis ( STSA).

在滤波器的设计方面，传统的基于短时谱分析的方法具有易实现，实用性强的特点。

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Workers have been put on short time.

工人们不得不面临开工不足的问题。

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Study of speech enhancement based on MMSE short time log spectral amplitude estimator

基于短时对数谱的MMSE语音增强算法研究

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Algorithm Study on Short Time Series Mining

短时间序列挖掘方法研究

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Workers across the country have been put on short time because of the slump in demand

因需求量大幅下降，全国的工人都开工不足。

柯林斯高阶英汉双解学习词典