查询词典 waveform

According to difference of speech waveform between transition segment and non - transition segment , dividing between sonant is researched using waveform cross correlation .

为解决浊音之间的分割问题，本文根据语音中过渡段与非过渡段语音波形的差异，利用波形互相关性进行了研究，提出了基于波形互相关性的音节分割方法，并进行了实例分析。

CY2000 stable high-current test system or are only a computer-controlled automatic recording systems, real-time monitoring of input current waveform, but also by setting the trigger conditions×transient input current waveform.

CY2000大电流稳升试验测试系统是国内唯一一款计算机控制的自动记录系统，可实时监测输入电流波形，还可按设定的触发条件扑捉瞬态输入电流波形。

The plant mainly produces all kinds of classicalgarden, flat tile, S Watt,, waveform watts, GLAZE waveform watts, the new Tarzan brick, red brick, tile wall and floor tiles of various special specifications can be customized for the user.

该厂主要生产各种古典园林瓦、平板瓦、S瓦、筒瓦、波形瓦、彩釉波形瓦、新型泰山砖、红地砖、各种特殊规格墙地砖瓦，可为用户定制。

Identifier of the waveform - audio input device to open. It can be either a device identifier or a handle of an open waveform - audio input device.

上面的意思是，你可以选择一个ID号，或者一个已经打开的设备句柄，也可以是一个叫做W***E_MAPPER的值，它表示会自动选择一个设备。

In order to detect four kinds of unusual voices, we extract five features on audio waveform, including the number of segmented parts, duration of waveform, mean of volume, zero crossing rate and correlation. Experimental results show that the detection rate can be up to 94%~97% for these four kinds of unusual voices.

为侦测上述的四种危急声音，我们从声波图上撷取区域内声音区段的数目、波形持续时间、平均音量、正规化零越率和声音区段彼此之间的相关性五种具区别率的特徵为我们侦测之依据。

The software exploitation of VXI arbitrary waveform generator is the main aim of this task. It includes Soft Panel and Arbitrary Waveform Editor.

本课题的主要任务是VXI任意波形发生器应用软件的开发，包括软面板和波形编辑器。

Based on direct digital synthesizer technology and digital orthogonal upconverter AD9857,an arbitrary waveform synthesizer is realized,which can generate arbitrary waveform in the frequency domain of 6~60MHz.

介绍了一种基于直接数字频率合成技术、采用数字正交上变频器AD9857实现的任意波形合成器，该波形合成器可以在6~60 MHz范围内合成任意波形。

The paper study about the interrelated technology of Direct Digital Synthesizer and Arbitrary Waveform Generator.According to that, a three-pass Arbitrary Waveform Generator base on DDS and embedded-computer PC104 is designed.

本文主要研究了直接数字频率合成技术及任意波形发生器的相关技术，设计了基于DDS和PC104嵌入式计算机技术的三通道程控任意波形发生器。

Almost every kind of waveform for different CCD chips is available provided we adjust the software waveform table. The system also serves the function of multi-channel readout and sub-image readout.

通过修改软件波形表，该系统可以产生任意特定的波形和电压，可适用于不同类型的CCD芯片，同时它还具有多路读出功能和子图像读出功能。

Its software uses system self-detecting algorithm to assure measurement channel .It uses softening hardware technique software synchronic data sampling to trace the frequency of exterior signal, in other words , it gives sampling control signals 128 times of power net's frequency .It uses Direct Digital Frequency Synthetics algorithm to transform radical sine waveform parameter table into needed current. It uses FFT algorithm to get radical waveform altitude of current ,voltage and resistor .

整个系统在软件设计上采用系统自检验算法保证测量通道可用，采用硬件软化技术--软件锁相环技术，达到对外部信号频率的跟踪，给出频率为电网工频128倍的采样控制信号：直接数字频率合成技术将基波参数表转换成需要的电流信号，采用FFT变换及基波幅度的计算方法得到被测电流、电压基波幅度和电阻大小。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。