数字信号

Discrete Fourier Transform is used for digital signal analysis and processing.

离散傅立叶变换是数字信号分析和处理中常用而有效的手段。

This is the Digital Signal Processing Chapter 2 Courseware - Discrete Fourier Transform part.

这是数字信号处理的第二章课件－离散付里叶变换部分。

Discrete Fourier transform and its fast algorithms as a basic transform in digital signal processing also have been widely used.

离散傅立叶变换及其快速算法FFT作为数字信号处理中的基本变换，有着广泛的应用。

It is proposed that the function of the digital signal filtering separation be realized for the filterbank by a discrete Fourier transform.

提出了以离散傅里叶变换实现滤波器组的数字信号滤波分离功能的方案。

The validity of the new numerical method is improved and the application is extended to dispersive media.

在此基础上，结合数字信号处理给出了基于复介电常数的〓TD-PF法和基于电导率的〓TD-CF法。

It is virtual instrument based on the advanced the DSP and computer technology.

这是一种基于先进的数字信号处理技术和计算机技术的虚拟仪器。

Image matching is one of the fundamental image processing problem, and is a important subject of DSP.

图象匹配是图象处理的基本问题，也是数字信号处理器的重要应用对象之一。

This software can not only measure the real time data of hydroelectric plant,but also carry out the auto generate electricity on the hydroelectric plant and ordinal startup-stop of the dynamotor. The software also carrys out the functions of alarm disposal,report forms,print and load curve.

该软件不仅实现了对水电站内各种模拟参数和数字信号的实时监测功能，还实现了对水电站的自动发电、机组顺序启停的控制，以及报警处理、报表打印、负荷曲线等功能。

Its aim is the entire function and the convenience of searching.

该系统的特点在于采用了数字信号处理技术。

Because the interference excision technology is a digital signals processing technology, the design of algorithm is very important for its performance.

由于干扰消除模块主要涉及数字信号处理技术，因此算法的设计对其性能起到了决定性的作用。

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。