查询词典 digital signal

It also denes the basic theory of multidimensional digital signal processing, particularly with respect to how linear and nonlinear ltering, transform computation, and sampling are generalized from the one-dimensional case.

它还denes的基本理论的多维数字信号处理，特别是关于如何线性和非线性ltering ，变换计算，和取样是广义的一维情况。

Considering the significant practical meaning of experimental platform for network control system research, the author implements an Ethernet Networked Motion Control Open Platform, which includes a speed servo motor driver as a net node with embedded Ethernet interface using digital signal processor; a network controller based on PC which is convenient for realizing sorts of control algorithm; network flow disturbers, helping control on network congestion; a visual graphical monitor system on real time network data, displaying control system state curve dynamically.

系统选用电机速度伺服控制系统作为网络控制的目标对象，采用高性能数字信号处理器设计实现了内含以太网接口的电机驱动器网络化节点；设计了可方便实现各种控制算法的基于PC机的网络控制器；设计了网络流量干扰节点，可对网络拥塞程度实现定性控制；设计实现了图形化网络数据监视系统，动态显示控制系统状态曲线。

This file MATLAB7 introduced in digital signal processing in the field of some of the most common function, is a very good manual!

详细说明：本文件介绍了MATLAB7在数字信号处理领域中的一些最常用的函数，是一本很好的手册！

It is very effective to accelerate the process of DSP systems development.This paper describes the ICE module design scheme for a general-purpose digital signal processor-MEDSP.This ICE module is based on JTAG interface.

特别是对于那些需要满足实时性约束条件的系统，例如无线通讯系统和调制解调器等系统的开发、调试必须基于真正的系统工作状态，这样调试的结果才是真实准确的和有效的。

"Short-term variations of the significant instants of a digital signal from their ideal positions in time).

Joe Adler是这样定义时基抖动的：对于数字信号在时间上正确位置有重大影响的短时间的改变。

DSP chip, also be intituled the digital signal processor, is a kind of microprocessor that has the special structure.

DSP芯片，也称数字信号处理器，是一种具有特殊结构的微处理器。

Pro Logic — manually selecting Pro Logic may be needed when listening to a conventional digital signal, as from a laserdisc player, which does not have an identifying "flag" to indicate whether it is simply stereo, or Dolby Surround encoded.

定向逻辑——在欣赏普通数字信号，如 CD 影碟机时，由于其本身没有鲜明的&旗帜&来表明它到底是立体声音频规格的还是 Dolby Surround 编码的，所以可能需要手动选择 Pro Logic 。

This thesis examines the design of the physical layer for an OFDM system utilising novel digital signal processing algorithms.

基于DFT的正交频分复用技术的提出，为HF通信频谱利用率与传输速率问题提供了新的解决方案。

The system integrate the high performance digital signal processor, TMS320C6X of Tl, the FPGA and the embedded processor, StrongARM of INTEL, which has high performance in network and real-time control. It provides a new solution to realizing some complex arithmetic in the field of real-time embedded system.

该系统将高速的DSP与在通讯、网络和实时控制方面具有独特优势的StrongARM处理器，以及接口逻辑丰富、并行运算能力强大的FPGA结合起来，为嵌入式实时环境下一些复杂算法的实现问题开辟了新的途径。

By means of the digital signal processor TMS320F240X developed for motor control, it can realize uncoupling of stators current and the algorithm of SVPWM.

以电机控制专用芯片TMS320F2407为核心构成控制电路，进行电流的解耦控制，产生了SVPWM波形，实现了交流异步电机速度闭环控制。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。