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- digital wave generation 数字波形产生
- The construction of archival science inevitably is influenced by digital wave. 档案学科建设不可避免地会受到数字化浪潮的冲击和影响。
- VHD - functions: the sine wave generated 156.25KHz. VHD --功能：产生156.;25KHz的正弦波。
- By using stored logic, a hardware method is implemented for sine wave generation by superposition of 18 step pulses. 该方案用存储逻辑实现18脉冲阶梯波STATCOM脉冲发生器的硬件。
- Operation principle of the digital wave filter and application in the field of digital sound result, discuss IIR wave filter , FIR wave filter design method. 数字滤波器的工作原理以及在数字音效领域的应用，讨论IIR滤波器、FIR滤波器的设计方法。
- A realization technique of high speed arbitrary wave generator based on dual DDS(direct digital frequency synthesizer) is presented. 提出了一种基于双DDS(Direct Digital Frequency Synthesizer)的高速任意波发生器实现技术。
- The paper cowtains the wave run up and overtopping, the design of breakwater, the wave froces, the local wave scowcing and the wave generation technigue. 内容包括波浪爬高和越浪、防波堤设计、波浪力、建筑物附近的冲刷和造波技术等。
- Abstract: In order to advance the application of various digital RF tests, Tektronix held a news conference and promoted a new arbitrary wave generator called AWG5000. 摘 要： 为了更好地推进各类数字RF应用的测试工作，泰克公司举行新闻发布会，推出了AWG5000任意波形发生器。
- In order to advance the application of various digital RF tests,Tektronix held a news conference and promoted a new arbitrary wave generator called AWG5000. 为了更好地推进各类数字RF应用的测试工作,泰克公司举行新闻发布会,推出了AWG5000任意波形发生器。
- Characteristices: adopt the microcomputer chip and digital wave filtration anti-jamming technology and possess high reliability and complete protective functions with long service life. 特点：采用微电脑芯片及数字滤波抗干扰技术，具有可靠性高，保护功能齐全，使用寿命长等特点。
- The problems of digital wave recorded by portable seismographic stations are solved by the method of comparative analysis,and then the utilization ratio of the portable seismographic data is improved. 利用波形对比分析与多台到时对比的方法找出了流动台站记录的地震波形常规分析中存在的问题,提高了流动台资料的利用率。
- Digital audio Sound waves generate air pressure oscillations that stimulate the human auditory system. 数字音频声波产生气压振动刺激人的听觉系统。
- These phenomena could be caused by the effect of long-period wave generated from a large earthquake on far-field. 这些可能是大震的长周期波在远场的效应所致。
- A wave generated by an oscillator and transmitted on a communications channel; it is modulated to carry speech or data. 由振荡器产生并在通讯信道上传输的电波。它被调制后用来传送语音或其它信息。
- Design using VHDL language of sine wave generator, but the basic operation of reference for learning! 利用VHDL语言设计的正弦波发生器，只是基本操作，仅供学习参考！
- Adjustable square wave generator, square wave to control the amplitude, frequency, duty cycle. 可调方波发生器，可以控制方波的幅值，频率，占空比。
- Optional shock wave generator that introduced from Germany, which has the advantages in fragmentation efficiency, low noise and low cost of lithotripsy. 采用引进德国技术的电磁波源发生器，具有碎石效果好，无噪声，低成本碎石的优点。
- The net acts as a sail and is driven by the pressure of radio waves generated by a huge radio transmitter. 这个网在一个巨大的无线电发射器产生的无线电波压力的驱动下，像船帆一样运作。
- This paper mainly presents a advanced double circuit sine?wave generator which comprises W77E58, CPLD, AD9835 and other ASIC. 用直接数字频率合成技术和高速单片机W77E58,可编程逻辑器件CPLD,直接数字频率合成专用芯片AD9835等超大规模集成电路来产生具有两路正弦波输出的信号发生器。
- Piezoelectric wave generator contains more than eight groups of piezoelectric actuators and displacement amplifiers with flexible hinges. 压电波发生器由八组以上压电驱动器及弹性铰链位移放大机构组合而成。
