wave generator

Singlechip frequency conversion timing PWM wave generator

单片机变频调速PWM波发生器

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A Kind of Square Wave Generator with High Resolving Power and Wide Frequency Range

一种高分辨率宽频域方波脉冲发生器

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This waveform generator has been successfully applied in ultrasonic sen-sor to generate high-frequency ultrasonic wave .

该波形发生器已经成功地应用于 超声波发射 换能器中.

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In addition, a new type of infrasonic wave generator has been designed and an infrasonic wave acoustic data acquisition system has been set up.

此外，还研制了次声波发生器，并搭建了次声波数据采集系统。

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The DDS signal generator which can adjust signal phase signal frequency and complex wave is designed.

最终实现频率、相位、复合波形皆可调节的直接数字合成的信号发生器.

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The paper introduces OCS ( Operational controllable station) system, based on the technology of PLC, which is applied in the control system of the combination wave generator ( CWG).

介绍了一种基于PLC技术的OCS系统在复合波发生器控制系统中的应用。

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There are some differences in waveforms, test voltage levels and technical specifications of ring wave generator circuits, which have regulated by several immunity test standardization documents.

不同标准的振铃波抗扰度试验信号波形定义、试验电压等级以及试验信号发生器技术指标等都存在一定的差异。

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The method which is presented can be also used for design of square wave generator.

所提设计方法也适用于通常的多谐振荡器的制作。

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Development of the Control System for Servo Driver Wave Generator

电动造波机控制系统的研究

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The generator generates three-phase sine wave current with harmonics.

发电机产生 三相 正弦波电流谐波.

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Simple and cheap sine wave signal generator and electromagnetic induction sensor are designed to meet the needs of the navigation system of spraying robot in the environment of the greenhouse.

为满足喷雾机器人导航系统的需要，设计了适合温室恶劣环境、结构简单、价格低廉的正弦波信号发生器和电磁感应传感器。

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A Square Wave Generator with High Frequency Resolution and High Switching Speed

一种高频率分辨率、高频率转换速度的周期方波发生器

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Microwave signal generator FenMiBo until millimeter wave bands from the signal generator.

微波信号发生器从分米波直到毫米波波段的信号发生器.

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The triangle wave generator, which is composed of FET and operational amplifier circuit, is applied to trigger circuit of automatic phase-shift of flash lamp. It solves the technical problem to view the high frequncy vibrator.

场效应管与运算放大器组成的三角波信号发生器，用于频闪灯触发信号的自动移相，解决了观察高频振动物体的关键技术问题。

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The harmonic chain drive has a periodically varied theoretical chain length during its operation. This paper analyzes the changes in theoretical chain length when wave generator is at different positions, and indicates their effect on driven sprocket angular speed and transmission ratio.

谐波链传动在传动过程中所需链条的理论长度呈周期性变化，分析了传动中波发生器处在不同位置时链条理论长度的变化情况，并指出了这种变化对从动链轮角速度及传动比的影响。

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The Realization of Square Wave Generator Based on Industrial Computer

基于工控机的方波发生器的实现

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A High Precise Sine Wave Generator Based on DSP

基于DSP高精度正弦信号发生器

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Design of a Three-phase Reference Sine Wave Signal Generator Based on DSP Digital Oscillator Distinguish tri-port sinusoidal oscillator phasic balance by reactance line

基于DSP数字振荡器的三相基准正弦信号发生器设计基于电抗性质线判定三点式正弦波振荡器的相位平衡

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Design of digital harmonic wave generator base on DSP

基于DSP的数字式电力系统任意谐波发生器的设计

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ECG wave generator made of TTL Waveform Annotation of ECG Database Using Computer

用TTL构成的心电波形发生器

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