查询词典 dsp

ABSTRACT The dissertation presents a scheme of full digital AC driver system based on digital signal processor .

本文研究了基于数字信号处理器DSP的全数字交流伺服系统的设计方法。

This dissertation introduced the control system of the robot, including the hardware and software , the core of which is a Digital Signal Processor.

本文介绍了足球机器人的控制系统，包括以DSP为核心的控制电路和控制软件。

This paper presents a digitized DC motor position servo control system based on DSP.

提出一种基于数字信号处理器的全数字直流位置伺服控制系统。

This thesis is main to make use of the representative chip TI company′s TMS320LF2407A DSP which is used for the control of motor to complete the control of the speed,direction parameter and other parameters of DC motor.

本论文主要利用用于电动机控制的代表性芯片TI公司的TMS320LF2407A完成对直流电动机的速度、方向等参数的控制。

Moreover regardless of adopts what kind of existence the existent solution, digit imaging system's latitude must be a certain that cannot be intervened artificially value on the physical level after leaving factory. Some digital cameras are known as alterable latitude, but they change camera's latitude by past treatment through DSP. So users cannot change latitude, light-shade transition or color transition as film camera just by replacing film's type. Now the civil camera's minimum ISO is 50. This value is discommodity for users to photo by the long exposure or other similar mode.

另外无论采取何种目前存在的解决方案，由于目前具有动态范围可调功能的数字照相机都是针对CCD所采集的数据进行再处理，因此，数字成像系统物理层上的宽容度动态范围始终是一个人工不可干预的固定值，这样的话，用户无法像胶片一样仅仅改变胶片型号便能实现宽容度和色彩过渡的改变以方便画面的创意，而且目前民用照相机感光度的最低值一般为ISO50，这个值在进行类似长曝光等方式的创意摄影时仍存在较大的不便之处。

The Discrete Fourier Transform is used to process signals from the sensors of CMF.

本文对科氏流量计中基于DSP的信号处理算法进行了研究。

A control system of stepmotor that enable operator to control displacement and adjust velocity discretionarily was designed, using the TMS320LF2407 chip and the step motor drive. This control system can control step motors.

论文从工程应用的角度出发，以TMS320LF2407A DSP芯片作为控制核心，结合专用步进电动机驱动器，设计了一套可控制的电动机，且具有位移控制和多级调速功能的步进电动机控制系统。

A control system of step motor that enable operator to control displacement and adjust velocity discretionarily was designed, using the TMS320LF2407 chip and the step motor drive.

本文从工程应用的角度出发，以TMS320LF2407 DSP芯片作为控制核心，结合专用步进电机驱动器，设计了一套可同时控制8个电机，且具有位移控制和多级调速功能的步进电机控制系统。

TMS320C6201 DSP is taken as an example, and DMA controller characteristic is introduced.

以TI公司的TMS320C6201DSP芯片为例，介绍了DMA控制器的特点。

Under the basis of these, the lately widely used wavelet transform in DSP is used to wipe off the noise in the band of the signal frequency. Lastly, for its function of auto noise-resistance and double integral, the triple correlation is also used to improve the sensitivity of the receiver.

在此基础上，为了提高系统在低信噪比下的相关检测能力，采用了近来在信号处理中获得广泛应用的小波变换来去除信号频带内的噪声，并用三重相关对噪声的自动抑制作用和对信号的双重累积作用来提高接收机对回波信号的接收灵敏度。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！