它帮助苹果确立它帮助苹果PC作为数字枢纽，存储，同步和连接后PC数码设备的地位，如照相机，摄像机和MP3播放器。
It helped Apple position the PC as a digital hub, storing, syncing and connecting post-PC digital devices like cameras, camcorders and MP3 players.
重采样滤波器设计是全数字接收机中实现符号同步的关键技术之一。
The design of the resampling filter is a key technique for symbol synchronization in all-digital receiver.
结论为了在多导同步数字心电图机中实现高速实时处理，必须采用合理的硬件资源与软件构架，并采取快速滤波算法。
Conclusion in order to realize real time processing in multi channel synchronous ECG machine, powerful hardware resource, considerable software design and fast filtering method were all necessary.
位同步检测是实现全数字接收机开环定时恢复的关键技术。
The bit synchronization detect is very important in opened loop timing recovery of all digital receivers.
数字部分包括低频视频(使接收机与发射机保持同步的脉冲)以及用于高质量立体声的音频信号。
The digital portion includes low-frequency video, the pulses that keep receivers synchronized with transmitters, and the audio signal for high-quality stereo sound.
采用单片机控制技术和光电数字测量技术，研制了数字式电气传动同步控制器。
Using single chip microcomputer control and photoelectric digital measuring technology, the authors developed digital drive synchronous controller.
本文研究全数字接收机中的同步技术，重点是MPSK信号的载波频偏和相位误差的估计和恢复算法。
This thesis deals with the synchronization technologies for all digital receiver, particularly carrier offset estimation for MPSK signal.
采用PID同步控制算法、单片机控制技术和光电数字测量技术，研制了多电机同步传动微机控制装置。
By adopting PID synchronous control algorithm, single chip microcomputer and photoelectric digital measuring technology, multi motor synchronous drive microcomputer control device ws developed.
文中设计的FIR可变分数延迟滤波器用于解决全数字接收机的时钟同步问题。
In this paper, the FIR variable fractional delay filter is designed and used to solve the problem of symbol synchronization of all digital receiver.
采用全数字技术实现对交流永磁同步电机的伺服控制，并将此项技术应用于工业缝纫机领域。
The full digital technique was adopted to realize the servo control of the ac permanent-magnet synchronous (motor.) the technology was applied in the industrial sewing machine.
该系统由多台经纬仪、数字摄像机、时间同步控制器及数据处理终端组成。
The system is made up of theodolites, cameras, computers and time synchronization control systems.
高压大功率同步机采用全数字化矢量控制方法控制的实现及其应用。
Implementation and application of high voltage large capacity synchronous machine with digital vector control.
基于单片机at89c51的数据采集子系统完成对多路声信号的同步采集，并把数字信号保存到片外共享存储器中。
The data acquisition subsystem based on AT89C51 acquires multichannel acoustic signal synchronistically and stores digital signals in the Shared memory.
力矩器定圈组件正交性误差检测装置是一台基于单片机控制的智能仪器，该机采用同步测量原理及数字滤波技术，实现各相误差的检测。
This is a intelligent instrument based on MCU. It is adopted that synchronization measure principle and digital filter technique for test. that phases error. Development of sensor.
力矩器定圈组件正交性误差检测装置是一台基于单片机控制的智能仪器，该机采用同步测量原理及数字滤波技术，实现各相误差的检测。
This is a intelligent instrument based on MCU. It is adopted that synchronization measure principle and digital filter technique for test. that phases error. Development of sensor.
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