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20090903FPGA
- 本文论述并设计实现了一个脱机自由手写体数字识别系统。文中首先对待识别数字的预处理进行了介绍，包括二值化、平滑滤波、规范化、细化等图像处理方法；其次，探讨了如何提取数字字符的结构特征和笔划特征，并详细地描述了知识库的构造方法；最后采用了以知识库为基础的模板匹配识别方法,并以MATLAB作为编程工具实现了具有友好的图形用户界面的自由手写体数字识别系统。实验结果表明，本方法具有较高的识别率，并具有较好的抗噪性能。-In this paper, designed and implemented an o
xiabianpin
- 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 rad
Outputofbandpassfilter
- MATLAB program to verify the Output of Bandpass filter in Virtex-4 FPGA
FPGA_Book_cd
- 《无线通信FPGA设计》包含的所有例子源码，包括matlab仿真和verilog源码，本书内容还是非常丰富的，涉及无线通信领域各个方面。不过对于一些比较新的技术，其FPGA实现部分过于简略，难以在工程中实用化。-" Wireless FPGA Design" contains all the examples source code, including the matlab simulation and verilog source code, the contents of
matlab_dsp_building
- matlab dsp building fpga-matlab dsp building
MatlabFIRFPGA
- 这是篇关于matlab环境下的数字滤波器的论文，基于Matlab的FIR滤波器设计及FPGA实现-This is a chapter on the environment matlab digital filter paper, based on Matlab for FIR filter design and FPGA implementation
FFT_Implementation_in_FPGA
- This book is ERICSSON documentation "FFT, REALIZATION AND IMPLEMENTATION IN FPGA". Book includes some theoretical information about FFT Radix-2 and Radix-4, and also VHDL and Matlab code.
Xilinx-FIR
- 基于Xilinx FPGA实现的系数可装载数字滤波器源代码-Configurable Digital Filter Based on FPGA (using Verilog under Matlab 2008a)
cf_ldpc_latest.tar
- we need exactly a complete turbo codes in either MATLAB or VERILOG
matlab
- 无线通信的FPGA设计的源代码Matlab部分-Wireless communications designed based on fpga, the source code for Matlab
DSP_Algorithms
- 基于FPGA的DSp算法转换方法-由matlab程序转换为VHDL-FPGA-based algorithm for DSp conversion method- from the matlab program is converted to VHDL
JPEG-LS
- 基于改进JPEG-LS算法的遥感图像近无损压缩专利，由航天五院508所申报，很详细的介绍了算法和fpga的实现-Improved JPEG-LS algorithm near lossless compression patent, the space the five branches of 508 reporting, a detailed explanation of the algorithm and implementation fpga
cocahome_20100403094552
- 实现基于FPGA的turbo码的编解码matlab代码-FPGA implementation of turbo codes based codec matlab code
noise
- 基于FPGA的噪声产生电路，用MATLAB设计噪声仿真程序，产生仿真数据的方法。并利用FPGA模拟信号。其中有详尽的matlab仿真程序，FPGA仿真结果以及总的设计报告。-Noise generating circuit based on FPGA, using MATLAB simulation program designed noise, resulting simulation data. Analog signal using the FPGA. Which detailed mat
The_dual-port_RAM-based_FPGA
- 基于FPGA的双口RAM实现及应用,对RAM有一个系统的介绍-The dual-port RAM-based FPGA Implementation and Application of RAM to have a systematic introduction
FFT
- 自己用Matlab写的FFT的代码，主要是为了FPGA实现的前期建模-FFT using Matlab to write their own code, mainly to preliminary modeling of FPGA implementation
CompletethedirectsequencespreadspectrumsystemPNpre
- 完成直接序列扩频系统的伪码精确同步，并用FPGA进行实现-Complete the direct sequence spread spectrum system PN precise synchronization, and implementation with FPGA for
DDC_Ver1.0
- 数字下变频（DDC）在如今基于软件无线电的架构中对系统的整体性能决定性的影响，代码为基于Matlab的4通道DDC程序，程序中可以根据需要调节滤波器等参数评估DDC的性能对于使用FPGA实现DDC有较大的参考价值-Digital down conversion (DDC) in today' s architecture based on software radio system a decisive impact on the overall performance of the code
farrow
- 一份很好的数字时延程序（采用farrow算法），采用Verilog HDL，经过测试通过，是我一个雷达项目中的代替模拟时延的。精度很高，并有MATLAB程序验证-A good digital delay, Verilog HDL, procedures, is my test through a radar simulation project instead of the delay. Precision is high, and MATLAB validation
QAM16_demo
- This a demonstration for 16QAM. It is a Simulink model, including hardware implementation on Xilinx FPGA for adaptive equalizer and carrier recovery. -This is a demonstration for 16QAM. It is a Simulink model, including hardware implementation on Xil