【摘要】 数字滤波器是语言、图象处理、模式识别以及谱分析中的基本运算的处理运算。本文研究 DSP中有限冲击响应 (FIR)滤波器的原理并结合 TM32 0 C5 410 EVM板介绍 FIR滤波器设计方法以及 DSP中 FIR滤波器的实现方法。更多还原

【Abstract】 Digital filter is the basic arithmetic of language,picture processing,model recognition and spectrum analysis.This article makes a research on the principal of FIR digital filter which is used in digital signal processor (DSP).The methods of designing FIR filter and implement FIR in DSP are also introduced combining with TMS 320C540EVM.Thus the processing capability of DSP is extensively enlarged.更多还原