人工神經(jīng)網(wǎng)絡(luò)實(shí)現(xiàn)穩(wěn)定的自適應(yīng)HR濾波器
A CIRCUIT OF ARTIFICIAL NEURAL NETWORK FOR IMPLEMENTING STABLE ADAPTIVE IIR FILTER
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摘要: 本文提出了用人工神經(jīng)網(wǎng)絡(luò)實(shí)現(xiàn)穩(wěn)定的自適應(yīng)IIR濾波器的電路結(jié)構(gòu),討論了結(jié)構(gòu)參數(shù)對(duì)濾波器自適應(yīng)收斂速度和穩(wěn)定性的影響,給出了初步研究的參數(shù)選擇經(jīng)驗(yàn)公式,從而有可能使此神經(jīng)自適應(yīng)系統(tǒng)能實(shí)際應(yīng)用于快速變化信號(hào)的實(shí)時(shí)處理。Abstract: A circuit of artificial neural network for implementing stable adaptive IIR filter is proposed. The circuit parameters effect the speed and stability of the adaptive process. The formula for the parameters selection is also given. So this kind of systems is suitable to be used processing the fast changing signals.
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