Design and Simulation of FIR Digital Filter Based on Matlab
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摘要: 分析了FIR数字滤波器的原理, 介绍了采用窗函数法设计FIR数字滤波器的实现过程。Matlab仿真验证了所设计滤波器可以根据需要调整参数，从而实现需要的滤波功能。设计简单、方便，实用性强。Abstract: The paper analyzed principle of FIR digital filter and introduced implementation process of designing FIR digital filter with Window function method. Matlab simulation verified that parameters of designed filter can be adjusted according to repuirment to achieve desired filtering function. The design is simple and convenient, and has strong applicability.
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