Search - algorithms in fpga

[Other resource] CORDIC_FLOAT

Description: 这是一个数值计算算法在FPGA中实现的东东。包括CORDIC算法的详细资料还有float型数的详细论述，可供参考。-This is a numerical algorithms in FPGA achieve saucepan. CORDIC algorithm include detailed information is the number of float-type discussed in detail for reference.
Platform: | Size: 2980350 | Author: 克林顿 | Hits:

[Algorithm] CORDIC_FLOAT

[Books] DSP_WITH_FPGA

Description: The DSP Design Flow workshop provides an introduction to the advanced tools you need to design and implement DSP algorithms targeting FPGAs. This intermediate workshop in implementing DSP functions focuses on learning how to use System Generator for DSP, as well as HDL design flow, CORE Generator software, and design implementation tools. Through hands-on exercises, you will implement a design from algorithm concept to verification. -The DSP Design Flow workshop provides an introduction to the advanced tools you need to design and implement DSP algorithms targeting FPGAs. This intermediate workshop in implementing DSP functions focuses on learning how to use System Generator for DSP, as well as HDL design flow, CORE Generator software, and design implementation tools. Through hands-on exercises, you will implement a design from algorithm concept to verification.
Platform: | Size: 9935872 | Author: Jawen | Hits:

[VHDL-FPGA-Verilog] sobel

Description: 这是本人自己编写的可用于256*256大小的图像进行sobel边缘检测的vhd文件，可在QuartusII或MaxplisII下综合和仿真，并在FPGA上测试过。可以进行修改支持其他大小图像的sobel边缘检测，同时还可以实现其它的图像模块化处理算法，例如高斯滤波，平滑等。-this is my own preparation for the 256* 256 size of the image segmentation Edge Detection vhd document in the next QuartusII or MaxplisII integrated and simulation, and the FPGA tested. Can be adapted to support other size image segmentation edge detection, It can also achieve other modular image processing algorithms, such as Gaussian filtering, smoothing and so on.
Platform: | Size: 3072 | Author: 刘洋 | Hits:

[Documents] LWIP_ch

Description: LWIP中文手册，本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子-LwIP Chinese Manual, this article describes the design and implementation of lwIP. Describes the protocol and subsystems used in the algorithms and data structures such as storage and buffer management system. LWIP API also includes a reference manual and use some code examples lwIP
Platform: | Size: 693248 | Author: 唐蒙 | Hits:

[Software Engineering] up_261128143F5F01A9

Description: 为解决直接序列扩频系统的数字收发机中初始频率的捕获问题，提出了一种通过DFT变换，在频域上进行抛物插值运算的频偏估计的算法。该算法可适应低信噪比、宽频率偏移范围的恶劣通信环境和突发的通信模式，且算法复杂度较低。该算法已在FPGA 中实现。-To address the direct sequence spread spectrum system, the number of transceivers in the initial frequency of the capture problem, a transformation through the DFT, in the frequency domain for parabolic interpolation computing frequency offset estimation algorithms. The algorithm can be adapted to low signal to noise ratio, broadband rates offset the scope of bad communications environment and unexpected modes of communication, and the algorithm complexity low. The algorithm has been realized in the FPGA.
Platform: | Size: 63488 | Author: 赵平 | Hits:

[Other] DSP_FPGA_implimentation

Description: 数字信号处理的DSP实现，这是一本有关数字信号处理当中各种经典算法的FPGA实现的书，内容很丰富，值得推荐！-DSP digital signal processing to achieve, which is related to a digital signal processing algorithms which a variety of FPGA realization of the classic book, the content is very rich, worth recommending!
Platform: | Size: 8881152 | Author: abcoabco | Hits:

[Graph Recognize] paper

Description: 火灾图像边缘检测和轮廓提取算法研究.pdf 基于火焰图像动态特征的火灾识别算法.pdf-Fire image edge detection and contour extraction algorithm. Pdf flame image based on the dynamic characteristics of the fire recognition algorithms. Pdf
Platform: | Size: 789504 | Author: 明明 | Hits:

[VHDL-FPGA-Verilog] DA_FIR

Description: 基于分布式算法的FPGA实现的FIR滤波器源码，VHDL语言编写的，下载工程文件后可直接在QuartusII7.0上运行。-Based on Distributed algorithms realize the FIR filter FPGA source code, VHDL language, download the project file can be run directly in QuartusII7.0.
Platform: | Size: 531456 | Author: CH | Hits:

[VHDL-FPGA-Verilog] iquant

Description:
Platform: | Size: 13312 | Author: caesar | Hits:

[VHDL-FPGA-Verilog] rle

Description: 用于FPGA的变长编码算法的HDL编码，包括VHDL及Verilog代码。可用于JPEG及MPEG压缩算法。-Variable-length encoding for FPGA HDL coding algorithms, including VHDL and Verilog code. Can be used in JPEG and MPEG compression algorithms.
Platform: | Size: 4096 | Author: caesar | Hits:

[VHDL-FPGA-Verilog] zigzag_decode

Description: 用于FPGA的反Z变换算法的Verilog代码。可用于JPEG及MPEG压缩算法。-FPGA for the anti-Z transform algorithm of Verilog code. Can be used in JPEG and MPEG compression algorithms.
Platform: | Size: 3072 | Author: caesar | Hits:

[VC/MFC] HandelC

Description: Handel-C语言的学习文档。Handel-C语言由C/C++演化而来，可以自动实现C到VHDL、C到Verilog、C到EDIF等转换。在DK环境中，DK+Handel-C工具能直接把基于C语言的设计转变为优化的HDL(可以实现：C到VHDL、C到Verilog、C到EDIF等的自动生成)，进而通过FPGA实现，从而保证了各种复杂的高难算法在工程应用的实时性。-Handel-C language documentation. Handel-C language by C/C++ Evolved, you can automatically C to VHDL, C to Verilog, C, etc. to convert Edif. In DK environment, DK+ Handel-C tools can be directly to the C language-based design into optimized HDL (can be achieved: C to VHDL, C to Verilog, C, etc. to Edif automatically generated), then through the FPGA to achieve, thus ensuring a variety of complex algorithms in difficult real-time engineering applications.
Platform: | Size: 1439744 | Author: 杜杰 | Hits:

[VHDL-FPGA-Verilog] 20090224fpga

Description: 《数字信号处理的FPGA实现》代码，数字信号处理一些算法的FPGA代码，比较全-" Digital signal processing FPGA implementation" code, digital signal processing FPGA code some algorithms to compare the whole
Platform: | Size: 609280 | Author: 冰火 | Hits:

[Software Engineering] Robotic_Exploration_and_Landmark_Determination_us

Description: Sensing and planning are at the core of robot motion. Traditionally, mobile robots have been used for performing various tasks with a general-purpose processor on-board. This book grew out of our research enquiry into alternate architectures for sensor-based robot motion. It describes our research starting early 2002 with the objectives of obtaining a time, space and energy-efficient solution for processing sensor data for various robotic tasks. New algorithms and architectures have been developed for exploration and other aspects of robot motion. The research has also resulted in design and fabrication of an FPGA-based mobile robot equipped with ultrasonic sensors. Numerous experiments with the FPGA-based mobile robot have also been performed and they confirm the efficacy of the alternate architecture.
Platform: | Size: 1348608 | Author: moatasem momtaz | Hits:

[VHDL-FPGA-Verilog] QAM

Description: 以QAM系统设计为例——介绍在FPGA中实现DSP算法-QAM system as an example to the design- introduced in the realization of DSP algorithms in FPGA
Platform: | Size: 165888 | Author: 陈文诚 | Hits:

[VHDL-FPGA-Verilog] TheDesignofFIRFilterBasedonFPGA

Description: 从分析FIR 数字滤波器的原理和设计方法入手,主要针对基于FPGA 实现数字滤波器乘法器的算法进行了比较研究,并通过一个8 阶FIR 低通滤波器的具体设计,简要分析比较了几种算法的优越性和缺点,从而充分发掘和利用FPGA 的高速特性。-From the analysis of FIR digital filter design theory and approach, mainly based on the realization of digital filter FPGA multiplier comparative study of algorithms, and through an 8-order FIR low-pass filter specific design, a brief analysis and comparison of several advantages and disadvantages of the algorithm in order to fully explore and make use of FPGA high-speed characteristics.
Platform: | Size: 6372352 | Author: xxxmmmccc | Hits:

[VHDL-FPGA-Verilog] FPGA_ImageProcessing

Description: Implementation of Image Processing Algorithms in FPGA Hardware.
Platform: | Size: 105472 | Author: Sooraj | Hits:

[Software Engineering] RAKE_FPGA

Description: RAKE技术与CDMA系统相结合，能够带来系统容量和通信质量的极大提高。根据军事通信中对设备便携性及低功耗的特殊要求，本文研究了一种便携式基站的收发系统，重点研究了其中的RAKE接收部分。给出了系统的发送方案和接收方案，对接收机部分所涉及的关键技术和算法，包括数字下变频技术、匹配相关技术、多径搜索技术、信道估计技术、解调及多径合并技术进行了较为详细的分析和说明。在此基础上，运用VHDL语言进行了硬件平台上FPGA部分的功能实现，并对整个系统进行了调试，给出了一些相关的仿真及测试结果。最后对该系统还需进一步研究的问题进行了简要的介绍，对调试过程中的出现的一些问题进行了简单的分析和小结。 -CDMA system with RAKE combining technology, can bring the system capacity and communication quality significantly raised High. According to military communications equipment portability and low power consumption special requirements, this paper, a portable The base station transceiver system, which focuses on the RAKE receiving part. Then the system sends the program and Receiving scheme, the receiver part of the key technologies involved and algorithms, including digital down-conversion technology, matching the relevant technology, multi-path search and channel estimation, demodulation and multi-path merging techniques on a more detailed analysis and explanation. On this basis, the use of VHDL, FPGA hardware platform to achieve some functionality, and debugging the system, given some of the relevant simulation and test results. Finally the system need further study are briefly introduced, and the emergence of the process of debugging some problems in a simple analysis and summar
Platform: | Size: 2499584 | Author: 徐进 | Hits:

[Other] Digital-Signal-Processing-with-fpga

Description: 《数字信号处理的FPGA实现》(第2版)是一本有关最新数字信号处理的专著。书中通过大量的程序示例，全面、精辟地介绍了利用FPGA实现数字信号处理的方方面面。在前端数字信号处理的算法方面，全新的现场可编程门阵列（FPGA）正逐步取代和，由此系列为数字信号处理带来了一场新的革命。所以这些算法的有效实现非常关键，这也是本书的主要讲解目标。-c " FPGA realization of digital signal processing" (version 2) is one of the latest digital signal processing monographs. Example of a large number of procedures by the book, comprehensive, insightful introduction to using FPGA digital signal processing aspects. In the front-end digital signal processing algorithms, the new field-programmable gate array (FPGA) is gradually replaced and, thus series digital signal processing has brought a new revolution. Therefore, the effective realization of these algorithms is critical, which is the main book explaining objectives.
Platform: | Size: 7067648 | Author: ng | Hits:

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