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fpga
说明： 中科院FPGA的课件！纯英文，比较简单，适合刚刚接触FPGA的小白！(Chinese Academy of Sciences FPGA courseware! Pure English, relatively simple, suitable for Xiaobai who just came into contact with FPGA!)
- 2020-03-19 14:19:16下载
- 积分：1
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BPSK
FPGA实现BPSK调制，带Modelsim仿真，实际系统测试通过，载波信号，调制波信号频率可调(FPGA implementation BPSK modulation with Modelsim simulation, the actual system test, the carrier signal, modulated wave signal frequency adjustable)
- 2020-10-30 22:09:56下载
- 积分：1
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Verilog HDL的基本语法
说明： Verilog HDL基本语法，是本人遇到的比较简洁明了的语法学习笔记(Verilog HDL basic grammar , a relatively simple and clear grammar learning note)
- 2020-04-10 16:47:36下载
- 积分：1
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Clutter-Filtering-
。给出了时域滤波的基本原理以及通常采用的
IIR 椭圆地物杂波滤波器的设计方法。重点研究了回归滤波器这一时域滤波算
法。从正交多项式的拟合出发，给出了回归滤波器抑制地物杂波的基本原理及
其滤波实现过程。通过对回归滤波器的计算复杂度的研究，寻找使回归滤波器
计算量最小的正交多项式。分析了回归滤波器频率响应特性，比较了回归滤波
器与IIR 椭圆地物杂波滤波器的计算复杂度。利用仿真的雷达信号，分析了回
归滤波器的地物杂波抑制性能。回归滤波器实际上是一高通滤波器，它在滤掉
低频地物杂波的同时，对落在滤波器阻带内的天气回波信号同样会造成衰减。
在天气回波信号谱宽固定的情况下，通过改变天气回波信号的平均多普勒频率，
分析了回归滤波器对它的衰减情况。在基于一组实际采集的雷达信号的基础上，
给出了回归滤波器的地物杂波抑制比随着滤波器阶数的变化情况。(Firstly, this dissertation introduces the research background and significance of
ground clutter suppression, analyzes the characteristics of the ground clutter and
weather signals in the Doppler weather radars and simulates Doppler radar echo
signals (It includes ground clutter, weather echo signals and the mixture of them).
The simulated signals are used later to study the time and frequency domain ground
clutter suppression.
Secondly, this dissertation talks about the time domain filtering, gives the basic
theory of time domain filtering and describes the design method of the usually used
fifth-order elliptic infinite impulse response (IIR) ground clutter filter. In the time
domain, the work focuses on the regression filter. From the orthogonal polynomials
fit, this dissertation gives the basic theory of the regression filter for ground clutter
suppression and the filtering process using a regression filter. Through the study of
the computational complexity of regression)
- 2012-07-09 22:12:11下载
- 积分：1
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traffic_lights
用Verilog实现的交通信号灯控制，主干道和支路通行的时间不相等(Using Verilog implementation of traffic signal control, the trunk road and the slip is not the same passage of time)
- 2009-03-28 18:31:31下载
- 积分：1
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is61lv25616 (1)
verilog测试，fpga测试片外sramis61lv25616，256个k个字，16位，比较难调(it is fpga is 61lv25616 simple verilog program,complete sram read and write.it can read and write .)
- 2020-12-09 15:39:18下载
- 积分：1
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conv_encoder
TD-LTE中（3.1.7）咬尾卷积码编码器verilog代码(Tail-biting convolutional code encoder verilog code)
- 2014-04-09 11:12:43下载
- 积分：1
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uart2spi-master
说明： this code works with spi and uart interfaces.
- 2020-07-21 21:10:59下载
- 积分：1
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cpu_code_8051
vhdl code for 8051 processor
- 2010-06-25 15:16:07下载
- 积分：1
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LED loop example
资源描述Xilinx FPGA板子实现LED 循环亮灯的例子，对初学者学习Verilog硬件描述语言非常有帮助！
- 2022-08-21 20:21:14下载
- 积分：1
