
[自][通信] 數字信號處理
Can you use the tool for image or digital signal processing?
可以使用這個工具進行圖像或數字信號處理嗎?
Theory and Technology of Digital Signal Processing are widely used in many fields, such as communication, voice processing, computer and multimedia with the advancement of Digital Technology.
隨着數字電子技術的發展,數字信號處理的理論和技術廣泛的應用于通訊、語音處理、計算機和多媒體等領域。
Digital Signal Processing (DSP) algorithm that combines digital delays and at least one low-frequency oscillator (LFO) to produce a sound effect.
一種數字信號處理(DSP)算法,它合并數字延時及至少一個低頻振蕩器(LFO),産生特殊的聲音效果。
Digital signal processing and analog signal processing is a subset of signal processing.
數字信號處理與模拟信號處理是信號處理的子集。
Data acquisition system is one of the kernel components of digital signal processing.
數據采集系統是數字信號處理的核心部件之一。
This paper outlines the development process of digital signal processing, digital signal processing are introduced the development and application, and look DSP development prospects.
本文通過概述數字信號處理的發展曆程,主要介紹數字信號處理的發展與應用,并展望DSP發展前景。
FFT have extensive applications in the field of digital signal processing, theory of probability and so on.
而快速傅立葉變換(FFT)在數字信號處理、概率論等領域中具有非常廣泛的應用。
Data collection is the core of digital signal processing .
數據采集是數字信號處理的核心。
In order to improve the pointing precision and stability of fluxgate compass, a digital signal processing method was put forward.
為提高磁通門羅盤的指向精度和穩定性,提出了磁通門羅盤的數字信號處理方法。
Resolution of spectrum is the common problem occurring in teaching of digital signal processing and engineering application.
頻譜分辨率是數字信號處理教學和工程應用中經常遇到的問題。
The new technique will be useful in digital signal processing.
因此,在數字信號處理中,是一種有用的方法。
In this paper, the principle and the develop trend of digital signal processing (DSP) and its applications in medical area are presented.
本文簡述了數字信號處理技術的基本原理和發展趨勢,并介紹了DSP在醫學領域的應用。
The hardware implementation of arbitrary dimension matrix inversion would have more widely application prospect in digital signal processing field.
任意維矩陣求逆的硬件實現在數字信號處理領域将具有廣泛的應用前景。
Therefore, the filter design of digital signal processing is the basic problem.
因此,濾波器的設計問題也是數字信號處理中的基本問題。
Virtual instruments is a combination product of the digital signal processing and computer technology, generally composed of hardware platforms and software applications.
虛拟儀器是數字信號處理與計算機技術相結合的産物,一般由硬件平台和應用軟件兩大部分構成。
Introduce a relatively small typical capacitance measurement circuit and its basic principle, the use of digital signal processing technology to achieve small capacitance measurement method.
介紹了比較典型的微小電容測量電路及其基本原理,提出了采用數字信號處理技術實現微小電容的測量方法。
The paper introduces the CPU structure, Memory composition, Peripheral resources and the addressing modes of DSP, and interprets why it is fit for realizing digital signal processing arithmetic.
本文講述了DSP的CPU結構、存儲器構成、外設資源和指令尋址方式等,并解釋了它適合實現數字信號處理算法的原因。
Computer can only digital signal processing, can't handle *** like letter.
計算機隻可以處理數字信號,不能處理模似信。
As the development of computer technology, digital signal processing and vision sensing, people start to research the technology of visual position.
隨着計算機技術、數字信號處理理論和視覺傳感技術的發展,人們開始了視覺定位技術的研究;
There are some reference values to the application of digital signal processing in test system based on virtual instrument.
對數字信號處理技術在虛拟儀器測試系統中的應用具有一定參考價值。
A scheme of cascade signal processor with FPGA is proposed in digital signal processing, which can be in steady of expensive dedicated digital signal processor.
在數字信號處理方面提出一種級聯信號處理器的FPGA實現方案,用以取代昂貴的專用數字處理芯片。
The coherent quadrature detector is one of the key technologies for providing high quality quadrature signal for digital signal processing in radar, sonar, communication and other systems.
正交相幹檢波是雷達、聲納和通信等系統中為數字信號處理提供高質量的正交信號的關鍵技術之一。
It has powerful digital signal processing ability, which has been used in communication, radar, computer and other areas.
它具有強大的數字信號處理能力,已經廣泛地應用于通信、雷達、計算機及其它領域。
數字信號處理(Digital Signal Processing,DSP)是指利用數字計算機或專用硬件,對數字信號進行一系列操作和分析的技術領域。它涉及将現實世界中的連續模拟信號轉換為離散的數字信號,并應用數學算法進行處理、變換、提取信息或改善信號質量的過程。以下是其核心概念的詳細解釋:
數字信號 (Digital Signal)
信號處理 (Signal Processing)
“數字” + “信號” + “處理”的結合
數字信號處理的核心原理與技術基礎:
數字信號處理的應用領域 (體現的專業性與廣泛性):
數字信號處理是現代科技不可或缺的一部分,其應用滲透到衆多領域:
實現平台:
DSP算法可以在多種平台上實現:
數字信號處理是一門通過數學計算對離散數字信號進行操作,以實現信息提取、噪聲抑制、特征增強、數據壓縮等目标的工程技術學科。其核心在于将連續模拟世界的信息通過采樣和量化轉換為數字域,利用強大的數學工具和計算硬件進行處理,最終服務于通信、多媒體、醫療、控制等極其廣泛的現代科技領域。采樣定理和各類數字濾波、變換算法是其理論基礎,而通用處理器、DSP芯片、FPGA等則是其實現的物理載體。
"Digital signal processing"(數字信號處理,簡稱DSP)是一個結合電子工程、計算機科學和數學的跨學科領域,其核心含義如下:
Digital(數字的):指用離散的數值(如0和1)表示信息,與連續的模拟信號(如電壓波動)形成對比。
Signal(信號):指攜帶信息的物理量,例如聲音、圖像、溫度或無線電波。
Processing(處理):指對信號進行分析、修改或優化的技術操作。
如需更深入的學習資源,可參考《數字信號處理》教材(如Oppenheim經典著作)或MATLAB/Python的DSP工具包(如SciPy庫)。
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