- 更多网络例句与波形的相关的网络例句 [注：此内容来源于网络，仅供参考]
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We performed a field experiment by the end of 2004, and based on the data of this experiment, we studied the amplitude degression and corresponding seismic attenuation factor of both single event waveform and cross-correlation function. It is found that, same as single event waveform, cross-correlation function could be used to assess the seismic attenuation.
依据野外现场实验的数据，我们分别以单次和多次激发为源，讨论了事件波形和互相关函数波形的振幅变化及相应的介质品质因子，结果发现，与事件波形一样，互相关函数波形也可以用于计算介质的衰减系数。
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In the end,the communication performance of the UWB pulse in the paper and the optimal Gaussian-based monocycle is compared,our pulse have an obvious advantage over the optimal Gaussian-based monocycle.
最后，对设计的脉冲波形和最佳高斯波形的通信性能进行了比较，表明文中波形的性能明显优于最佳高斯波形。
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Two kinds of typical wavelet, namely Morlet wavelet and Chirplet wavelet are analyzed. The methods of designing optimal sonar signals for detection and time-delay estimation, for Doppler stretch estimation, and for simultaneous estimation of time delay and scale, are investigated respectively.
对Morlet小波、高斯Chirplet小波进行了波形分析；研究了最佳检测和时延估计波形、最佳多普勒估计波形、最优时延和尺度联合估计波形的设计方法；探讨了宽带信号波形设计的统一框架问题。
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The computational complexity has been reduced about 5 times over against the original one. Moreover, the interpolation and quantization processing of CW is more reasonable; 2. A secondary power normalization algorithm is proposed in this dissertation. This normalization algorithm ensures that the energy sum of SEW and REW is 1. So, the energy ratio of SEW and REW can be achieved only by using SEW energy. This ratio is applied in REW quantization and CW composition; 3. For more efficient quantization for Slowly Evolving Waveform magnitude, Rapidly Evolving Waveform magnitude and power parameters, firstly, by applying the Equivalent Rectangular Bandwidth theory, classifiable multi-codebooks method, analysis-by-synthesis approach and so on, a predictive AbS multi-codebooks SEW magnitude quantization scheme is proposed. In the scheme, pitch information is exploited to determine which codebook is searched; secondly, for REW magnitude quantization, this dissertation proposed a DCT-matrix multi-codebooks quantization scheme. The classification in muti-codebooks is based on pitch and quantized SEW power. The multi-codebooks structure may offer more the information in quantization and solve the problem of the bit requirement limits in quantization by consuming some extra storage space; Furthermore, for the switch quantization of CW gain, a new classified parameter is proposed.
本文的主要贡献体现为如下几方面：一、为了减少WI模型的计算复杂度，提出了基于快速傅立叶变换、三次B样条插值和周期延拓技术的特征波形(Characteristic Waveform，CW)表示和对齐的快速算法，与原方法相比，计算量下降到原方法的1/5，同时也使得CW在插值和量化时更合理；二、为了严格保证SEW与REW的能量和为1，提出了一种特征波形的二次功率归一化算法，仅需要SEW能量就可以算出二者的能量比，并可应用到后续的REW的分类量化和CW合成中；三、为了对慢渐变波形(Slowly Evolving Waveform，SEW)幅度、快渐变波形(Rapidly Evolving Waveform，REW)幅度和特征波形功率进行有效量化，本文首先采用临界频带理论、分析合成技术、感觉加权技术以及预测式矢量量化技术，提出了一种基于基音周期分类的SEW分析合成预测式多码书量化方法；其次，本文根据基音和量化后SEW的功率信息对REW幅度进行分类，提出了一种基于离散余弦变换的REW矩阵多码书量化方法。
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In the incontinuous cutting, the wave shape of milling can be looked as periodic function. When the milling wave shape with single-tooth was looked as impulse function, by the Fourier Transform, we can find out that it is composed of sine wave with a given frequency and a series of integer multiple frequency. Discussing on the power function is a major tache for studying on the cutting capability of the complex three-dimension groove milling inserts, so to know the facts that affect the single-tooth milling spectral value, and to observe the dynamic milling wave property from the composition of the power spectral, thus we can design and optimize grooves.
在断续切削中，铣削波形可被看作周期函数，将单齿铣削波形看成为脉冲函数，经过傅立叶变换，可以表示为一个按特定的基本频率变动的正弦波形的分量和许多个按基本频率的整数倍而变动的正弦波形的分量叠加而成，讨论所获得的频谱函数，是研究三维复杂槽型铣刀片切削性能的主要环节，以便了解影响单齿铣削波形幅值谱图的各种因素，并从功率谱图的组成情况来考察动态铣削波形的特性，从而进行槽型的设计和优选。
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The improved threshold retracking algorithm is optimized in the paper. Several waveform retracking algorithms are analyzed. Then a waveform retracking system is programmed. Several retracking methods are used to retrack the EnviSat waveform over the Mediterranean Sea. The improved threshold retracking algorithm is the most robust retracking method and more suitable for the EnviSat waveform retracking over the coastal Mediterranean.
分析了EnviSat雷达测高波形重定算法，并对Threshold算法进行了优化，开发了波形重定程序；以地中海为实验区，利用几种波形重定方法，对近岸海域的EnviSat测高波形进行重定，认为优化的Threshold算法是几种波形重定算法中最稳健的重定算法，适合于地中海近岸海域EnviSat测高波形的重定，对其他近岸海域的应用也有一定的参考意义。
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AbstractBased on the character of T/P satellite altimetry return waveform, we present a method to retrack the waveform data and determine the retracking correction with function approach, then improve the precision of altimeter observations in offshore.?For the South China Sea region,?we have processed four cycles T/P altimeter waveform data.
根据测高卫星返回波形的特征，给出了由Topex/Poseidon卫星波形数据进行波形重构的方法，并采用函数逼近算法确定波形重构改正量，进而改善测高卫星近海岸海面高观测值的精度。
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Agilent 54123T | HP54123T 34GHz, 4 passageways count word oscillograph An Jielun Brand: Oscillograph of 54123T of An Jielun of HP of HP of American An Jielun Agilent is undee indication instrument, it can be accurate the weaveform that describes telegraphic number, show in wide example application signal weaveform changes as the change of time, vertical axis is worth on behalf of undee voltage, horizontal axis represents time, the adjustment of brightness says for Z axis A kind of of oscillograph of An Jielun 54123T simple weaveform shows, the certain and special event that can help you discover to appear in telegraphic date weaveform, be like: Flatter pull Mou goes straight towards of Wei of ㄐ of haze of creek rapid pull to touch Su You to be worth lotus root of green of Lu of U of Fei of bursa post left-eyed flounder the sometime that " of?" drift part produces often in circuit weaveform paragraph or some part, whether does signal produce mutation and twist, the between change when noise signal and this noise signal containing to follow in the communication part that contains in signal and dc composition and undee signal Characteristic: The Gao Zhoubo with unapproachable * is characteristic * exceeds fanciful pulse width Converter of *12 digit model The lowermost time-interval of *0.25 skin second * is perpendicular and average measure mode Parameter of * automatic pulse is expressed * 4 passageways Voltage of time of * high accuracy is worth * HP attestation * for many times the brim sparks * time domain reflexes a function * digitlization filter
Agilent 54123T | HP54123T 34GHz、4通道数字示波器安捷伦品牌：美国安捷伦Agilent 惠普HP 安捷伦54123T示波器是波形显示仪器，它能正确形容电信号的波形，在宽泛的实例应用中显示信号波形跟着时候的转变而转变，垂直轴代表波形的电压值，程度轴暗示时候，亮度的调整称之为z轴安捷伦54123T示波器的一种简单的波形显示，能够帮助你发现电信号波形中呈现的某些特别事务，如：在某个时候和某个波形幅值之间呈现的一个异常震动信号，%26rdquo；漂移部门%26rdquo；相对频繁地发生在电路波形中的某一时候段或某一部门，信号是否发生变异和扭曲，信号中所含的交流成分和直流成分以及波形信号中所含噪声信号以及该噪声信号随时候的转变特点：*无与伦比的高周波特征*超乎想像的脉冲宽度*12位数模转换器*0.25皮秒的最低时候距离*垂直平均测量模式*主动脉冲参数表*四个通道*高精度时候电压值*惠普认证*屡次的边缘触发*时域反射性能*数字化滤波器
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Agilent 54123T | HP54123T 34GHz, 4 passageways count word oscillograph An Jielun Brand: Oscillograph of 54123T of An Jielun of HP of HP of American An Jielun Agilent is undee indication instrument, it can be at can be accurate the weaveform that describes telegraphic number, show in wide example application signal weaveform changes as the change of time, vertical axis is worth on behalf of undee voltage, horizontal axis represents time, the adjustment of brightness says for Z axis A kind of of oscillograph of An Jielun 54123T simple weaveform shows, the certain and special event that can help you discover to appear in telegraphic date weaveform, be like: Flatter pull Mou goes straight towards of Wei of ㄐ of haze of creek rapid pull to touch Su You to be worth lotus root of green of Lu of U of Fei of bursa post left-eyed flounder the sometime that " of?" drift part produces often in circuit weaveform paragraph or some part, whether does signal produce mutation and twist, the between change when noise signal and this noise signal containing to follow in the communication part that contains in signal and dc composition and undee signal Characteristic: The Gao Zhoubo with unapproachable * is characteristic * exceeds fanciful pulse width Converter of *12 digit model The lowermost time-interval of *0.25 skin second * is perpendicular and average measure mode Parameter of * automatic pulse is expressed * 4 passageways Voltage of time of * high accuracy is worth * HP attestation * for many times the brim sparks * time domain reflexes a function * digitlization filter
Agilent 54123T | HP54123T 34GHz、4通道数位示波器安捷伦品牌：美国安捷伦Agilent 惠普HP 安捷伦54123T示波器是波形显示仪器，它能正确形容电信号的波形，在宽泛的实例应用中显示信号波形跟著时候的转变而转变，垂直轴代表波形的电压值，程度轴暗示时候，亮度的调整称之为z轴安捷伦54123T示波器的一种简单的波形显示，能够帮助你发形显示，能够帮助你发现电信号波形中呈现的某些特别事务，如：在某个时候和某个波形幅值之间呈现的一个异常震动信号，%26rdquo；漂移部门%26rdquo；相对频繁地发生在电路波形中的某一时候段或某一部门，信号是否发生变异和扭曲，信号中所含的交流成分和直流成分以及波形信号中所含噪声信号以及该噪声信号随时候的转变特点：*无与伦比的高周波特征*超乎想像的脉冲宽度*12位数模转换器*0.25皮秒的最低时候距离*垂直平均测量模式*主动脉冲参数表*四个通道*高精度时候电压值*惠普认证*屡次的边缘触发*时域反射性能*数字化滤波器
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Due to the self- correlation of differential current comprises not only the information of the magnitude value,waveform ,but the phase in...
由于波形自相关性的定义中不仅包含波形幅值大小、形状的信息，而且还包含波形的相位信息，因此，文中所提出的波形相关性分析方法，不是单纯地利用涌流或故障电流的单一方面的特征，而是对波形进行有机、综合地分析。
- 更多网络解释与波形的相关的网络解释 [注：此内容来源于网络，仅供参考]
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corrugated：波形的
corrugated 波纹状的 | corrugated 波形的 | corrugated 皱折
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monostable flip-flop：脉冲波形的产生与整形 单稳态触发器
波形图 waveform | 脉冲波形的产生与整形 单稳态触发器 monostable flip-flop | 双稳态触发器 bistable flip-flop
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Adjust Sample Rate：调整采样率,这个操作不能改变波形的采样率,而是调节声卡播放该波形时用的采样率
Adjust Sample Rate:调整采样率,这个操作不能改变波形的采样率,而是调节声卡播放该波形时用的采样率. | Convert Sample Type:转换采样格式,这个操作可以改变当前波形的采样率... | Edit Tempo:编辑节拍数,实际上就是输...
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undefended：无防备的/无人拥护的/无辩护人的
undee /波形的/波浪形的/ | undefended /无防备的/无人拥护的/无辩护人的/ | undefiled /无污的/洁净的/洁白的/纯粹的/
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undulated：波形的/起伏的
undulate /波动/ | undulated /波形的/起伏的/ | undulation /波动/弯曲/起伏/
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undulatory：波动的 波动的 波形的
undulationperiod 波动周期 | undulatory 波动的 波动的 波形的 | undulatoryextinction 波动消光
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wavelike：波形的 波状的
wavelet /小浪/微波/ | wavelike /波形的/波状的/ | wavellite /银星石/
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wavy：波形的
wavemark 波痕 | wavy 波形的 | wavy mosaic structure 波浪状镶嵌构造
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undee：波形的
undeclined 无字尾变化的 | undee 波形的 | undefended 无防备的
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undee：波形的/波浪形的
undecyne /十一炔/ | undee /波形的/波浪形的/ | undefended /无防备的/无人拥护的/无辩护人的/