Description: 新买的书，完整打包。第二章，最小硬件系统设计及调试 第三章CCS工具及代码优化 第四章集成外设及DSP/BIOS应用实例 第5章软件无线电接收机设计实例 第6章实时语音信号处理系统设计实例 第7章 实时在线仿真系统设计实例 第8章 图像采集系统设计实例 第9章 便捷的系统升级模块实例 第10章 移动电话设计实例-buy new books, complete package. The second chapter, the minimum hardware system design and debug third chapter CCS code optimization tools, and the fourth chapter integrated peripherals and DSP / BIOS application examples Chapter 5 software radio receiver design examples in Chapter 6 real-time voice signal processing system design examples Chapter 7 of online real-time simulation system design examples Chapter 8 Image Acquisition System design examples Chapter 9 convenient system upgrade module examples Chapter 10 mobile phone design example Platform: |
Size: 7683730 |
Author:大灰熊 |
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Description: 新买的书，完整打包。第二章，最小硬件系统设计及调试 第三章CCS工具及代码优化 第四章集成外设及DSP/BIOS应用实例 第5章软件无线电接收机设计实例 第6章实时语音信号处理系统设计实例 第7章 实时在线仿真系统设计实例 第8章 图像采集系统设计实例 第9章 便捷的系统升级模块实例 第10章 移动电话设计实例-buy new books, complete package. The second chapter, the minimum hardware system design and debug third chapter CCS code optimization tools, and the fourth chapter integrated peripherals and DSP/BIOS application examples Chapter 5 software radio receiver design examples in Chapter 6 real-time voice signal processing system design examples Chapter 7 of online real-time simulation system design examples Chapter 8 Image Acquisition System design examples Chapter 9 convenient system upgrade module examples Chapter 10 mobile phone design example Platform: |
Size: 9377792 |
Author:大灰熊 |
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Description: 数字控制振荡器（NCO，numerical controlled oscillator）是软件无线电、直接数据频
率合成器（DDS，Direct digital synthesizer）、快速傅立叶变换（FFT，Fast Fourier Transform）
等的重要组成部分，同时也是决定其性能的主要因素之一，随着芯片集成度的提高、在信号
处理、数字通信领域、调制解调、变频调速、制导控制、电力电子等方面得到越来越广泛的
应用。-Digital controlled oscillator (NCO, numerical controlled oscillator) is a software-defined radio, direct data on the frequency synthesizer (DDS, Direct digital synthesizer), Fast Fourier Transform (FFT, Fast Fourier Transform), such as an important component of the decision at the same time the performance of one of the main factors, along with the improvement of the chip integrated in the signal processing, digital communications, modulation and demodulation, frequency conversion speed control, guidance control, such as power electronics get more and more widely. Platform: |
Size: 4096 |
Author:司令 |
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Description: A software defined radio is a transmitter and receiver system that uses digital signal processing (DSP) for coding, decoding, modulating, and demodulating data. This project focused on using the IEEE 802.11a specification to create a software radio.The feasibility of using Mathwork,s Simulink and Texas Instrument¡ ¯ s Code Composer Studio to design, test, and prototype an OFDM. Platform: |
Size: 93184 |
Author:Rafal |
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Description: 文中应用软件无线电思想对数字下变频器中的几个关键技术进行了研究,对下变频各个模块所涉及到的CIC、HB、FIR等关键算法进行了讨论、提炼与总结,应用matlab软件设计了下变频器中的CIC、HB、FIR滤波器等核心模块,并将各模块融为一体从软件实现的角度完成了对系统的搭建和功能仿真.仿真结果表明,系统实现了对中频信号的下变频处理且无失真现象,大大减少了软件无线电系统数宁信号处理的运算量和数据的存储量,极大地提高了系统的实时性.-The paper application software radio digital down converter in the thinking of several key technologies have been studied for the next conversion involved in each module to the CIC, HB, FIR and other key algorithms were discussed, refined and summarized the application of matlab software design downconverter in the CIC, HB, FIR filters and other core modules, and integration of various modules from the software point of complete structures and functions of the system simulation. The simulation results show that the system achieved the right under the IF signal Frequency processing and without distortion, thus greatly reducing the number of software-defined radio system, rather the amount of signal processing operations and data storage capacity, greatly improve the system in real time. Platform: |
Size: 287744 |
Author:王楚宏 |
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Description: 软件无线电技术是用于卫星导航和第三代移动通信(3G) 数据处理和计算的最优解决方案。运用基于FPGA的So PC 嵌入式设计方法构造软件无线电系统,提高了对动态实时信号的处理能力。设计完成无线通信体系结构,以及ADC 模数转换,数字下变频,CPU 中央处理器,DSP 运算单元,PCI 桥以及数据控制等模块的详细组成。相对于目前常规系统,该系统在功耗和体积方面可节省30 以上,对高速数据流的处理和计算能力有显著提高,可以应用于Cellular/ PCS 基站,GPS 抗干扰接收机,相控阵接收机,频谱分析和3G无线通信等领域。-Software radio technology is used for satellite navigation and third-generation mobile communication (3G) data processing and computing the optimal solution. So PC using FPGA-based embedded design methods to create software-defined radio system to improve the dynamic real-time signal processing capabilities. Wireless communications architecture design is completed and the ADC analog-digital conversion, digital down conversion, CPU CPU, DSP computing unit, PCI bridge, and data control module, the detailed composition. Relative to the current conventional systems, the system can save power consumption and size are more than 30 of the high-speed data stream processing and computing power has significantly increased, can be applied to Cellular/PCS base stations, GPS anti-jamming receivers, phased array receivers, spectrum analysis, and 3G wireless communications and other fields. Platform: |
Size: 516096 |
Author:x |
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Description: 软件无线电射频及数字信号处理方法
多标准、多模式实现-RF and Digital Signal Processing for
Software-Defined Radio
A Multi-Standard Multi-Mode Approach Platform: |
Size: 2132992 |
Author:zjh |
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Description: 加窗的FFT/IFFT完整计算c++程序，数字信号处理及软件无线电系统开发必备！-Windowing FFT/IFFT calculation complete c++ program, digital signal processing and software radio systems development required! Platform: |
Size: 4096 |
Author:dashanfh |
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Description: 软无线电matlab模拟源程序，这个资料包含matlab实现对信源抽样，编码，调制，解调，载波同步，利用自适应信号处理的手段，实现通信技术的各种功能。-Matlab simulation of soft radio source, this data source contains the matlab implementation of sampling, coding, modulation, demodulation, carrier synchronization, adaptive signal processing means to achieve the various functions of communication technology. Platform: |
Size: 762880 |
Author:林琪 |
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Description: Reconfigurable Wideband Digital Receiver System Architecture for W-CDMA
The objective of the re-configurable wideband digital receiver system for W-CDMA described in this application note is
to provide a solution for a single slot VME-based software radio system which addresses both the signal processing
complexity of Wideband CDMA (W-CDMA) and the configurability to adapt to third generation (3G) standards as they
emerge and evolve. Platform: |
Size: 20480 |
Author:hussam |
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Description: Design and implementation of FPGA based digital signal processing hardware for software radio.-Design and implementation of FPGA based digital signal processing hardware for software radio. Platform: |
Size: 1213440 |
Author:NIRANJAN PRASAD |
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Description: 根据软件无线电的思想，提出了一种新颖的数字信号处理算法，对QPSK信号的相位进行数字化处理，从而实现对QPSK信号的解调.该算法允许收发两端载波存在频差，用数字锁相实现收发端载波的同步，在频偏较大的情况下，估算频偏的大小，自适应设置环路的带宽，实现较短的捕获时间和较好的信噪性能。整个设计基于XILINX公司的ISE开发平台，并用Virtex-II系列FPGA实现。用FPGA实现调制解调器具有体积小、功耗低、集成度高、可软件升级、扰干扰能力强的特点，符合未来通信技术发展的方向。-According to the idea of software radio, a novel digital signal processing algorithm, the phase of QPSK digital signal processing, enabling the demodulation of QPSK signals. This algorithm allows the sending and receiving ends of the carrier frequency difference exists, using digital phase-locked to achieve synchronization of sending and receiving end of the carrier, in the case of large frequency offset, frequency offset estimation of the size, adaptive set the loop bandwidth to achieve shorter acquisition time and better noise performance. The whole design is based on the company XILINX ISE development platform, and Virtex-II series with the FPGA. FPGA realization of a modem with a small size, low power consumption, high integration, software upgrades available, the characteristics of strong interference interference, in line with the future direction of ICT development. Platform: |
Size: 64512 |
Author:马文 |
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Description: 本书采用软件接收机的观点，详细介绍了GPS接收机原理，涉及软件无线电和GPS两个热门领域。GPS接收机包括直接序列扩频信号接收技术和导航处理两个学科内容，涉及卫星星座及GPS信号的影响、信号捕获跟踪、导航电文解扩接收、伪距测量、定位和导航计算处理等内容。本书第2版增加了3章新的内容，主要涉及微弱信号和强干扰环境下，GPS接收机的处理方法。本书还附列了许多用Matlab编写的计算机程序，帮助阐明某些思想，一些可直接用于接收机的设计-This book uses software receiver s point of view, described in detail GPS receiver principle, relates to the software radio and GPS two hot areas. GPS receiver including direct sequence spread spectrum signal receiving technology processing and navigation in two disciplines, relates to the satellite constellation and the influence of GPS signal, signal acquisition and tracking, navigation message despreading reception, pseudo distance measuring, positioning and navigation calculation etc.. Book Second Edition adds 3 new section, mainly involving the weak signal and strong interference environment, GPS receiver processing method. The book also annexed many written using Matlab computer program, to help clarify some ideas, some can be used directly in the design of receiver Platform: |
Size: 6455296 |
Author:单边 |
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Description: 使用RF和数字信号处理对Software-Defined Radio进行分析处理-Use of RF and digital signal processing to Software- Defined Radio analysis processing Platform: |
Size: 2132992 |
Author:卓 |
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Description: nco的产生原理的相关代码；软件无线电、直接数据频 率合成器（DDS，Direct digital synthesizer）、快速傅立叶变换（FFT，Fast Fourier Transform） 等的重要组成部分，同时也是决定其性能的主要因素之一，用于产生可控的正弦波或余弦波。随着芯片集成度的提高、在信号 处理、数字通信领域、调制解调、变频调速、制导控制、电力电子等方面得到越来越广泛的应用-nco the generation principle of the relevant code software radio, direct data frequency synthesizer (DDS, Direct digital synthesizer), Fast Fourier Transform (FFT, Fast Fourier Transform) and other important component, but also determine the performance of the main factors , controllable for generating a sine wave or cosine wave. With the improvement of chip integration, in signal processing, digital communications, modulation and demodulation, frequency control, guidance and control, power electronics, etc. to be more widely applied Platform: |
Size: 1024 |
Author:李毅 |
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Description: GNU Radio 是免费的软件开发工具套件，它提供信号运行和处理模块，用它 可以在易制作的低成本的射频硬件和通用微处理器上实现软件无线电。-GNU Radio is a free software development kit that provides operation and signal processing modules, it can be easily produced at low cost RF hardware and general purpose microprocessor software radio. Platform: |
Size: 151552 |
Author:冯娜 |
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Description: Gnuradio [1]是一个无线电信号处理方案，它遵循GNU 的GPL [2]的条款分发。它的目的是给普通的软件编制者提供探索电磁波的机会，并激发他们聪明的利用射频电波的能力。
正如所有软件定义无线电系统的定义， 可重构性是其最重要的功能。再也不需购买一大堆发射接收设备，只要一台可以装载信号处理软件（这里：Gnuradio[1]）通用的设备。目前它虽然只定义几个有限的无线电功能，但是只要理解无线发射系统的机理（算法），你便可以任意的配置去接受它。-Gnuradio [1] is a radio signal processing scheme, which follows the GNU GPL [2] in terms of distribution. Its purpose is to provide a common software development opportunities to explore electromagnetic waves and their ability to inspire clever use of radio frequency waves.
As the definition of all software-defined radio system reconfigurability is its most important feature. No longer need to buy a lot of transmitting and receiving equipment, as long as one can be loaded with signal processing software (here: Gnuradio [1]) generic device. Although it is currently only a limited number of radio-defined function, but as long as the wireless transmission system to understand the mechanism (algorithm), you will be able to accept it in any configuration. Platform: |
Size: 2990080 |
Author:王世界 |
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Description: 基于软件无线电的短波宽带跳频信号处理系统 的文档 。通信类的论文。-Documentation of software radio shortwave broadband frequency hopping signal processing system based on Platform: |
Size: 1021952 |
Author:唐挖煤 |
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Description: Understand the RF and Digital Signal Processing Principles Driving Software-defined Radios!
Software-defined radio (SDR) technology is a configurable, low cost, and power efficient solution for multimode and multistandard wireless designs. This book describes software-defined radio concepts and design principles the perspective of RF and digital signal processing as performed within this system. After an introductory overview of essential SDR concepts, this book examines signal modulation techniques, RF and digital system analysis and requirements, Nyquist and oversampled data conversion techniques, and multirate digital signal processing.-Understand the RF and Digital Signal Processing Principles Driving Software-defined Radios!
Software-defined radio (SDR) technology is a configurable, low cost, and power efficient solution for multimode and multistandard wireless designs. This book describes software-defined radio concepts and design principles the perspective of RF and digital signal processing as performed within this system. After an introductory overview of essential SDR concepts, this book examines signal modulation techniques, RF and digital system analysis and requirements, Nyquist and oversampled data conversion techniques, and multirate digital signal processing. Platform: |
Size: 5368832 |
Author:Alexandr |
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Search - Signal Processing Software Radio