1、

Using waveform audio input and output as sample, the structure and principle of audio device driver for windows are exploited in this paper.

本文以波形音频输入输出为样本,剖析了Windows音频设备驱动程序的结构和原理。

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2、

Amplitude degressions with distance of single event waveform and cross-correlation functions are much similar.

互相关 函数的最大幅度与事件波形的振幅随距离具有相同的衰减规律.

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3、

Large scale waveform inversions of surface wave for anelasticity ( theory and method)

非弹性表面波大尺度波形反演(理论和方法)(英文)

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4、

Furthermore, under the same loading waveform the crack initiation life increases as the amplitude of applied stress decreases.

而且,降低正弦波加载时的应力幅值可大大提高夹杂物/基体界面疲劳裂纹的萌生寿命。

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5、

But if the waveform is too smooth or anamorphic it will reduce useful information provided by data and identification accuracy.

但是过于平滑的或有失真的波形会减少数据提供的有效信息,降低辨识精度。

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6、

A new performance criterion is proposed which is the best trade-off among the four waveform parameters, i.e., autocorrelation sidelobe energy ( ACSE), cross correlation energy ( CCE), autocorrelation sidelobe peak ( ACSP) and cross correlation peak value ( CCPV) of waveforms.

提出了一种波形优化准则,这一准则是对同时考虑四个波形参量,即波形自相关旁瓣能量和旁瓣峰值,互相关能量及峰值的最佳折衷。

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7、

The repetitive control can eliminate the aberrational waveform because of nonlinear load and seasonal disturb.

重复控制可消除由非线性负载及周期性干扰引起的波形畸变。

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8、

This paper introduces that the DT pulse neutron takes on the waveform with burred feature because of fluctuation of particle statistic when it is measured through the PMT scintillant detector.

介绍了在用PMT闪烁探测器测量脉冲中子产额时,由于粒子的统计涨落而使脉冲波形呈现毛刺现象。

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9、

According to the computer simulation and experiments, principles have been found of main harmonic concentration and waveform change of exciting current from the major exciter. Based on this, we can judge faults of rotator of blushless generator and detect the oscillogram successfully.

根据转子主要故障的计算机仿真和模拟试验论证,得出主励磁机励磁电流主要谐波含量和波形变化规律,根据这些规律和示波器的检测可成功判断无刷发电机转子动态故障。

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10、

The system is implemented with TMS 320 LF 2407 DSP Experimental waveform of voltage and current are given.

本装置将充电和放电结合由一套功率控制电路实现,并给出了系统实际输出电压、电流波形.

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11、

The faults diagnosis of the ignition system of a gasoline engine usually depends on the observation and comparison of the voltage waveform of the system on the screen of an oscilloscope with the aid of a revolution counter.

汽油机点火系的故障诊断一般是通过对示波器显示的点火线圈初级电压波形或次级电压波形的观察和比较来进行,并辅以测量转速的仪表。

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12、

Application of programmable dividing frequency device to waveform generator based on VHDL

基于VHDL的可编程分频器在波形发生器中的应用

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13、

Choice of Receiver Bandwidth for Complex Radar Waveform

复杂波形雷达接收机的带宽选择

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14、

This produces a waveform of one polarity operating at a frequency twice that of the mains supply.

经过整流后得到的是一个频率为交流电源两倍的单极波形。

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15、

Hz. The waveform of the correcting signal outputted from the system is coded with CPU and address modification circuits sharing the same memory.

并通过CPU和刷新地址电路共享存储器的方法,对系统输出的校验信号的波形进行编程。

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16、

Research on application of transient waveform digitizer in TOF measurement

瞬态波形数字化在飞行时间测量中的应用研究

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17、

Research on High Performance Waveform Digitizer

高性能波形数字化仪的研究

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18、

The possibility of using transient waveform digitizer in TOF measurement is discussed, and a test system designed for the research is introduced.

探讨了将瞬态波形数字化技术应用于粒子飞行时间(TOF)测量中的可行性,并介绍了为了进行这一研究而设计的一个测试系统。

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19、

In practice, the interleaving technique os usually be used in Order to realize the ultrahigh-speed waveform digitizer with existing low-speed A/ D converters.

在许多实际的数据采集系统中,为利用现有的低速A/D实现超高速数据采集,通常采用前端并行逐行取样,后端串行多路复用技术。

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20、

Action of the capacitive load on the switching circuit output waveform

容性负载对开关电路脉冲波形的影响

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