Triphase SPWM Signal Generator SM2001;
三相正弦波脉宽调制(SPWM)信号发生器SM2001
In order to realize the SPWM,the FPGA is used in the control circuit.
在控制电路中使用了现场可编程门阵列(FPGA)以实现移相正弦波脉宽调制(SPWM)。
Research on High-Precision Distance Measurement Technique of Laser Triangle Method with Sine-wave Light Intensity Modulation;
正弦波光强调制式激光三角法高精度测距技术研究
The Research and Realization of Domestic Sine Wave Inverter for Wind/Photovoltaic Complemental System;
户用风/光互补正弦波逆变电源的研制
The Research and Realization of High-frequency Sine Wave Inverter for Wind/Photovoltaic Complemental System
风/光互补高频正弦波逆变电源的研制
Study of PWM sinusidal bell current signal source
脉宽调制型正弦波铃流信号源的研究
Sine-wave AM-FM jamming
正弦波调幅调频干扰
In sinusoidal phase modulating laser diode interferometer, the main error source is the variation in output light intensity of light source.
在半导体激光正弦相位调制干涉仪中，光源输出光强的变化是测量误差的主要来源。
Research on Modulation Methods of Sine Wave Output VVVF Power Supply;
正弦波输出变频变压电源调制方式的研究
Sine Pulse Width Modulation Wave Generation Based on MSP430F148
基于MSP430F148单片机的正弦脉宽调制波的产生
Research of the Read-out Circuit for the Microgyroscope Using Double Modulating Sine Wave
基于双正弦载波调制的微陀螺测控电路研究
Study of laser measurement system for plane based on sine modulation
基于正弦调制的激光平面测量系统的研究
Study on the Bandwidth Measurement Method of Fiber Optic Gyroscope with Sine Modulation
采用正弦调制测量光纤陀螺带宽的方法研究
A linearization method to design biorthogonal cosine modulation (BCM) filter banks is proposed.
介绍了一种用于设计双正交余弦调制滤波器组的线性化方法。
Application of Sine Pulse Width Modulation on Inductosyn Driving Technology in Aero-Space Devices
正弦波脉冲调制在空间用感应同步器驱动技术中的应用
Vibrating Object Shape Measurement Base on a Grating Interferometer for Sinusoidal Phase-modulation
基于正弦相位调制的光栅干涉法测量振动物体面形的研究
A Method to Reduce Influence of Multi-Beam Interference in Sinusoidal Phase Modulation Fizeau Interferometer
减小正弦相位调制菲佐干涉仪多光束干涉影响的方法
Sinusoidal Phase Modulating Laser Diode Interferometer for Real-Time Surface Profile Measurement
实时测量表面形貌的正弦调制半导体激光干涉仪
Moreover, it does not necessarily need waveforms other than sinusoids, for both modulator and carrier, in order to produce interesting musical sounds.
而且，它不一定需要调制器和载波波形（除了正弦波）来创作有趣的乐声.
For example, suppose you need to draw a sine wave.
例如，假定你需要绘制一个正弦波。