| 一种新型滤波器的设计与实现 |
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| 引用本文： | 邱碧涛.一种新型滤波器的设计与实现[J].计算机与数字工程,2011,39(6):162-164. |
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| 作者姓名： | 邱碧涛 |
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| 作者单位： | 武钢研究院,武汉,430080 |
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| 摘 要： | 文章提出了一种采用现场可编程门阵列器件（FPGA）设计FIR数字滤波器的方案,利用MATLAB软件对滤波器进行了设计和仿真,设计时利用移位寄存器代替通用乘法宏单元的调用,同时利用CSD编码简化了硬件的结构,对用VerilogHDL语言描述的滤波器进行了综合和仿真。结果表明,此实现方案具有比较高的设计效率和推广应用价值。
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| 关 键 词： | FIR FPGA CSD |
Design and Implementation of A New Filter |
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| Qiu Bitao.Design and Implementation of A New Filter[J].Computer and Digital Engineering,2011,39(6):162-164. |
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| Authors: | Qiu Bitao |
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| Affiliation: | Qiu Bitao(Research and Development Center of WISCO,Wuhan 430080) |
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| Abstract: | The paper presents a design method for FIR digital filter based on FPGA.The design and simulation of the filter are used with the MATLAB.The paper alternative shift register with multiplication macro cell,and simplify the hardware structure by CSD code.The FIR describe by VerilogHDL is synthesized and simulated.This implementation scheme has better design efficiency and application value. |
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| Keywords: | FIR FPGA CSD |
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