- 更多网络例句与数字信号处理相关的网络例句 [注：此内容来源于网络，仅供参考]
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Digital filter digital signal processing is the most important part of almost all in the digital signal processing systems.
数字滤波器是数字信号处理中最重要的组成部分之一，几乎出现在所有的数字信号处理系统中。
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On the basis of 16 bit digital signal processing TMS320VC5402, the system of speech information sampling is designed and the memory of digital speech signal is realized. The design of hardware and the program flow chart of the system are proposed.
在研究数字信号处理的基础上，实现基于16 bit数字信号处理器TMS320VC5402的语音信号采集和数字信号扩展存储系统，给出了系统硬件设计和软件流程图。
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The development direction changed direction according to the four-wheeler, the domestic and international company changes direction organization to control to the four-wheeler currently main adoption of is a numeral control, this is owing to a lot of advantages of numerical control:the procedure turn a control, the controller carries on the processing of operation and numerical information according to the control regulation designed, mainly passing procedure to carry out, if change control regulation need to change software, but need not change the hardware structure of system: control the accuracy is high, in the emulation the control the system, the accuracy of the controller from the accuracy of the component but settle, numerical controller accuracy from word long decision;Stability good;The software replies to use, needing a hardware environment of using the homology realization in the emulation the system, the numerical controller is a procedure control, the sub- procedure mold piece which need to be designed and write to carry out its model, can immediately carry out several links of functions expediently.
目前各个厂家大多采用的是PLC、单片机应用于四轮转向控制器中，功能基本能够实现，相比较之下，信号处理能力较强的数字信号处理器各方面均性能优于以上三种处理器。DSP是新世纪数字化革命的核心。它是一种独特的微处理器，具有可编程性，且实时运行速度远远超过通用微处理器。强大的数据处理能力和高速的运行速度，是DSP最值得称道的两大特色。DSP芯片是一种特别适合进行数字信号处理的微处理器。它强调运算处理的实时性，因此除了具备普通微处理器所强调的高速运算和控制功能外，主要针对实时数字信号处理，在处理器结构、指令系统和数据流程上做了很大的改动。它具有灵活、精确、可靠性好、体积小、功耗低和易于大规模集成等优点。
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First, mathematical foundation of synchronization, i.e. the theory of parameter estimation is introduced. Then, DA/DD or NDA timing synchronization methods based on the ML estimation of timing parameter are presented. They are all widely applied in actual digital communication systems. Interpolation theory in digital signal processing has application in timing synchronization, which makes the sampling clock independent of the timing control so that timing adjustment is realized completely through digital disposal. The issue of interpolation in timing synchronization is discussed.
首先，介绍了定时同步实现的数学基础，即信号参数估计理论；从定时参数的最大似然估计出发，介绍了基于数据辅助的定时同步方法和基于非数据辅助的定时同步方法，他们在实际的数字通信系统中均有广泛应用；论文探讨了数字信号处理中插值理论在定时同步中的应用，它使得接收端的采样时钟独立于定时控制，定时调整完全通过数字处理方法得以实现。
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Digital signal processor DSP and realizes each kind of digital signal processing algorithm prominent merit fast by its unique structure, in the correspondence, the radar, the sound navigation and ranging, voice signal processing, the imagery processing, the high-speed control and the instrumentation equipment and so on numerous domains has obtained the widespread application.
数字信号处理器DSP以其独特的结构和快速实现各种数字信号处理算法的突出优点，在通信、雷达、声纳、语音信号处理、图象处理、高速控制和仪器设备等众多领域获得了广泛应用。
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Digital signal processor DSP and realizes each kind of digitalsignal processing algorithm prominent merit fast by its uniquestructure, in the correspondence, the radar, the sound navigationand ranging, voice signal processing, the imagery processing, thehigh-speed control and the instrumentation equipment and so onnumerous domains has obtained the widespread application.
摘要数字信号处理器DSP以其独特的结构和快速实现各种数字信号处理算法的突出优点，在通信、雷达、声纳、语音信号处理、图象处理、高速控制和仪器设备等众多领域获得了广泛应用。
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After doing that, the paper points out the universal architectures of the high-speed real-time signal processing system and describes how to implement them.. Since FFT plays an important role in digital signal processing, implementing FFT with FPGA is presented and the total realization graph is designed. For improving speed and decreasing computing complexity, high efficiency multiplier algorithm is used to realizing twiddle factor multiplier of butterfly processing unit.
最后本文描述了数字信号处理系统结构的实现方法，指出常见的高速、实时信号处理系统的四种结构；由于FFT算法在数字信号处理中占有重要的地位，所以本文提出了用FPGA实现FFT的一种设计思想，给出了总体实现框图：重点设计实现了FFT算法中的蝶形处理单元，采用了一种高效乘法器算法设计实现了蝶形处理单元中的旋转因子乘法器，从而提高了蝶形处理器的运算速度，降低了运算复杂度。
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A CW carrier signal, generated by Agilent Signal Generator, is transmitted to the subject, which reflects the modulated waves to the receiver antenna. The Agilent Spectrum Analyzer, with an under-conversion module inside, demodulates the received signal to 70MHz IF signal, which is then sampled by a ADC module in Agilent Vector Signal Analyzer. Digital quadrature demodulation is used to convert IF signal to baseband. We could finally get the respiration and heartbeat signal by further analyzing the baseband signal.
该系统由信号发射器产生载波，通过天线发射到被测物体；频谱分析仪内置的下变频模块将由物体反射回来的信号下变频到70MHz中频；中频信号经矢量信号分析仪采样，然后经过数字正交解调变频到基带信号；对基带信号进行滤波、FFT等进一步的数字信号处理后即可获得探测的心跳和呼吸信号。
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Fast Fourior Transform plays an important roll in digital signal processing,its the kernel algorithm in a lot of process for signal processing.this paper first summarizes many algorithm for Fast Fourior Transform that in common use and synthesizes many reasons to adopt the radix-2 Demation-in-Frequency algorithm,then it compares two ways of implementing digital signal processing,the two ways are in field-programmable gata array and in programmable digital signal processor respectively.it points out the advantage and disadvantage of two ways.
快速傅立叶变换是数字信号处理中的重要内容之一，是很多信号处理过程中的核心算法。本文先总结了快速傅立叶变换的一些常用算法，并综合种种因素，采用了基2按频率抽取算法作为实现算法，然后将以现场可编程门阵列和以DSP处理器这两种实现数字信号处理的方式进行了比较，指出了各自的优点和不足之处。
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This article described the fundamental principle and practical significance of the digital signals processing in a nonmathematical way.
介绍了以非数学的方法描述了数字信号数字处理的基本原理和现实意义，同时介绍了数字信号处理最常见的步骤，详细分析了各部分依据和由此产生的问题，并指出必须采用的补救手段。
- 更多网络解释与数字信号处理相关的网络解释 [注：此内容来源于网络，仅供参考]
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radius of convergence：数字信号处理中,拉普拉斯转换及Z转换的收敛区域
Receive Operating Characteristic 接受者操作特性曲线,请参阅ROC曲线 | Radius of convergence,数字信号处理中,拉普拉斯转换及Z转换的收敛区域 | 2. 法国化妆品RoC
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digital data processing：数字信号处理
试验数据处理:test data processing | 数字信号处理:digital data processing | 实时数据处理:Real-time data processing
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Digital information process：数字信号处理
数字信息系统:the digital information system | 数字信号处理:Digital information process | 数字信息资源:Digital information resources
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Digital Signal Processing：数字信号处理
指 数字信号处理(Digital Signal Processing)根据中关村在线网站(ZOL)的<<外设品牌研究:强弱分明竞争惨烈----2008-2009六价铬、多溴联苯(PBB)或多溴二苯醚(PBDE)六种物质及其类似物质(指其化根据中关村在线网站(ZOL)的<<外设品牌研究:强弱分明竞争惨烈深圳市漫步者科技股份有限公司 招股说明书此外,
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DSP Digital Signal Processing：数字信号处理
DSK down streamkey下游键 | DSP digital signal processing数字信号处理 | DSS digital satellite system数字卫星系统
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DSP Digital Signal Processing：数字信号处理技术
DSP Digital Signal Panel 数字信号处理板 | DSP Digital Signal Processing 数字信号处理技术 | DSP Digital Signal Processor 数字信号处理器
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Advanced Digital Signal Processing：现代数字信号处理
现代数字通信 Modern Digital Communication | 现代数字信号处理 Advanced Digital Signal Processing | 现代通信原理 Modern Communication System Principles
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digital signal processing language：数字信号处理语言
数字信号处理 digital signal processing | 数字信号处理语言 digital signal processing language | 数字信号处理器 digital signal processor,DSP
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digital signal processor：数字信号处理
但随着现代数字信号处理(Digital Signal Processor)技术在国产移频信号解调中的应用,国产移频信号显现出诸多不合理之处. 例如,早期调制信号的设计不符合信号的正交性,大部分频率采用DSP 解调难度大;调制信号频谱分布不合理,占用频带宽,容易受到干扰,
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DSP：数字信号处理
"数字信号处理"(DSP)是研究数字序列信号的表示方法,对信号进行运算,以提取包含在其中的有用信息的一门学科[1]. 它是一门理论和实践密切结合的学科,也是理论性和工程性都很强的学科. 社会上对既掌握DSP理论和方法,