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a2
说明: 用MATLAB设计及FPGA实现IIR滤波器的方法
摘要 本文介绍了IIR数字滤波器的传统设计思想与步骤及计算机辅助设计方法。并在FPGA上高效实现的低阶IIR滤波
器,其阶数低,实时响应快,适合雷达等的实时、高效处理环境。利用IIR滤波器的多相结构来实现该滤波器系统的方法,对于
四通道的情形在MATLAB上利用Simulink作了仿真, 并在目标板上对算法进行了实现,证明该系统能够同时处理四个通道的信号。(Using MATLAB Design and FPGA realization IIR Filter method Abstract This paper introduces IIR digital filter traditional design Thought and steps and CAD method. And FPGA on efficient realization low IIR filter, its order low, real response fast suitable radar real time, efficient processing environment. Use IIR filter multiphase structure realize the filter systematic method, for four channel circumstances in MATLAB on use Simulink made simulation and target board algorithm was realized proved system can simultaneously four channel signal.)
- 2010-04-01 17:10:21下载
- 积分:1
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FPGA_UART
用Verilog语言实现的FPGA UART独立收发模块
思路简单,代码简洁。在Lattice LFE3EA VERSA开发板上验证通过,编译器Lattice Diamond.
功能:串口收到数据后立即回传,此后每一秒串口数据+1再发送。(Using Verilog language independent of FPGA UART transceiver idea is simple, concise code. Development board in Lattice LFE3EA VERSA verified by the compiler Lattice Diamond. Features: Serial data is received immediately after the return, then every second serial port and then send the data+ 1.)
- 2011-10-03 13:18:56下载
- 积分:1
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dac
简易函数发生器,能产生正弦波,三角波,梯形波,方波,并且可调频率和幅度值。(Simple function generator can produce sine, triangle wave, trapezoidal wave, square wave, and the adjustable frequency and amplitude values.)
- 2011-08-28 14:11:37下载
- 积分:1
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The_entire_FPGA_design_flow_Modelsim_Synplify
详细的说明了FPGA设计的整个流程
FPGA设计全流程Modelsim>>Synplify.Pro>>ISE(Detailed description of the FPGA design flow of the entire FPGA design flow full Modelsim> > Synplify.Pro> > ISE)
- 2009-04-06 10:12:48下载
- 积分:1
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11阶滤波器的verilog编程语言,可很好的实现滤波功能。
11阶滤波器的verilog编程语言,可很好的实现滤波功能。-11-order filter verilog programming language, can achieve very good filtering.
- 2023-01-07 03:40:03下载
- 积分:1
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integer_chao_fpga
通过FPGA实现整数阶混沌系统,通过定点数的方式,全并行。(The realization of integer order chaotic systems through FPGA)
- 2021-02-20 22:49:43下载
- 积分:1
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EDA-Cont-LED-201006
FPGA-CPLD实习计数器7段数码管控制接口设计与LED显示控制,FPGA译码(FPGA-CPLD internship counter 7-segment LED control interface design and LED display control, FPGA decoder)
- 2013-05-11 23:09:25下载
- 积分:1
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add
流水线乘法器与加法器
开发环境:Modelsim(verilog hdl)(Multiplier and adder pipeline development environment: Modelsim (verilog hdl))
- 2009-05-18 12:19:24下载
- 积分:1
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VHDL,Flappy bird
Flappy bird是一个相当有名的游戏,由越南的开发者 — —MrDong H.Nguyen iOSand Android 平台上。用简单的但是非常太有趣了,它只是吸引了数以百万计世界各地的人们下载和玩了。它具有最佳免费应用程序的应用商店和播放存储由的节拍 1 号2014 年 1 月。在这个游戏中,玩家必须尝试到一只鸟飞,避免管道的控件。核战鸟直通管 player‟s 得分将由一个折痕。试着控制只鸟飞过来,只要你可以,你可以得到分别奖牌与你的分数。这个游戏的 facinasting 的启发,决定尝试到的 we‟re 创造了这个游戏用 vhdl 实现的 DE1 板。We‟ll 有一些不同的想法比较原始医管局东的版本。We‟re 希望我们的努力将使游戏更多的乐趣和更多的挑战也
- 2022-01-25 16:05:27下载
- 积分:1
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Altera_lcd_color_bar_117
altera公司飓风四代芯片,LCD屏幕彩条显示,有效实现行、场扫描。练习FPGA驱动VGA或LCD显示的入门程序(Altera hurricane four generation chip, LCD screen color display, the effective realization of line and field scanning.Practice FPGA to drive VGA or LCD display)
- 2017-12-18 11:23:10下载
- 积分:1