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IIR\uff1a\u52a0\u534e\u7684\u6295\u8d44\u91cf\u5c11\u800c\u7cbe\uff0c\u5931\u8d25\u7387\u4e3a0\u3002\u4f46\u6d88\u8d39\u8d5b\u9053\u5f53\u4e0b\u592a\u70ed\u4e86\uff0c\u4f17\u591a\u673a\u6784\u4e89\u62a2\uff0c\u4ee5\u540e\u5f88\u53ef\u80fd\u770b\u597d\u7684\u9879\u76ee\u66f4\u62ff\u4e0d\u5230\u3002\u52a0\u534e\u600e\u4e48\u4fdd\u6301\u81ea\u5df1\u9879\u76ee\u7aef\u7684\u7ade\u4e89\u529b\uff1f<\/p>\n \u5b8b\u5411\u524d\uff1a \u6211\u4eec\u6709\u4e00\u4e2a\u7406\u5ff5\uff1a\u6295\u4eba\u4ee5\u8d44\u672c\uff0c\u6e21\u5df2\u4ee5\u5fc3\u8bda\uff0c\u535a\u89c2\u800c\u7ea6\u53d6\uff0c\u539a\u79ef\u800c\u8584\u53d1\u3002\u672a\u6765\u7684\u673a\u6784\u7ade\u4e89\u6bd4\u7684\u4e0d\u662f\u89c4\u6a21\uff0c\u6bd4\u7684\u662f\u4f60\u7a76\u7adf\u662f\u4e0d\u662f\u4e00\u5bb6\u4e13\u4e1a\u5316\u673a\u6784\uff0c\u80fd\u4e0d\u80fd\u4e3a\u793e\u4f1a\u3001\u4f01\u4e1a\u3001\u767e\u59d3\u521b\u9020\u4ef7\u503c\uff0c\u8fd9\u662f\u6839\u672c\u3002<\/p>\n 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IIR\uff1a\u6bd4\u5982\u5f53\u5e74\u52a0\u534e\u600e\u4e48\u6295\u8fdb\u4e1c\u9e4f\u7279\u996e\u7684\uff1f\u53c8\u600e\u4e48\u7ed9\u5b83\u521b\u9020\u4ef7\u503c\uff1f\u597d\u50cf\u5f88\u591a\u5934\u90e8\u673a\u6784\u5f53\u65f6\u4e5f\u627e\u8fc7\u3002<\/p>\n \u5b8b\u5411\u524d\uff1a\u548c\u4e1c\u9e4f\u7279\u996e\u7684\u6797\u603b\u5f88\u65e9\u5c31\u8ba4\u8bc6\u4e86\uff0c\u6211\u4eec\u5927\u6982\u78e8\u5408\u4e86\u5c06\u8fd1\u56db\u5e74\u3002\u6bcf\u4e00\u6b21\u53bb\u6797\u603b\u529e\u516c\u5ba4\u90fd\u662f\u6ce1\u58f6\u8336\uff0c\u559d\u8336\uff0c\u4f46\u59cb\u7ec8\u6ca1\u5f97\u5230\u6295\u8d44\u673a\u4f1a\uff0c\u5927\u591a\u90fd\u662f\u5728\u8c08\u4e1a\u52a1\u3002<\/p>\n 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IIR\uff1a\u540c\u662f\u996e\u54c1\u884c\u4e1a\uff0c\u6c47\u6e90\u521a\u4ece\u6e2f\u80a1\u9000\u5e02\uff0c\u5a03\u54c8\u54c8\u4e5f\u4e00\u76f4\u5728\u8f6c\u578b\u3002\u5b83\u4eec\u90fd\u662f\u65f6\u95f4\u60a0\u4e45\u7684\u5927\u4f01\u4e1a\uff0c\u8f6c\u578b\u8fc7\u7a0b\u4e5f\u90fd\u9762\u4e34\u4e00\u4e9b\u95ee\u9898\u3002\u5982\u679c\u60a8\u6709\u673a\u4f1a\u89c1\u5230\u5b97\u5e86\u540e\uff08\u5a03\u54c8\u54c8\u521b\u59cb\u4eba\uff09\u548c\u6731\u65b0\u793c\uff08\u6c47\u6e90\u521b\u59cb\u4eba\uff09\uff0c\u60a8\u4f1a\u7ed9\u4ed6\u4eec\u4ec0\u4e48\u5efa\u8bae\uff1f<\/p>\n 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IIR\uff1a\u60a8\u957f\u671f\u5173\u6ce8\u5b8f\u89c2\u7ecf\u6d4e\uff0c\u5982\u4f55\u770b\u5f85\u5f53\u4e0b\u7684\u4e2d\u56fd\u7ecf\u6d4e\u548c\u6d88\u8d39\u884c\u4e1a\uff1f<\/p>\n \u5b8b\u5411\u524d\uff1a\u6211\u4e00\u76f4\u628a\u52a0\u534e\u7684\u53d1\u5c55\u653e\u5728\u4e2d\u56fd\u5927\u7684\u53d1\u5c55\u73af\u5883\u4e2d\u53bb\u770b\u3002\u6211\u7ecf\u5e38\u5f00\u73a9\u7b11\uff1a\u5728\u56fd\u9645\u7ecf\u6d4e\u7684\u5965\u6797\u5339\u514b\u8fd0\u52a8\u4f1a\u4e0a\uff0c\u6211\u4eec\u4e2d\u56fd\u662f\u4ee5\u201c\u6b8b\u75be\u4eba\u201d\u7684\u8eab\u4efd\u6765\u53c2\u52a0\u8fd9\u4e2a\u201c\u5065\u5eb7\u4eba\u201d\u7684\u6bd4\u8d5b\uff0c\u4f46\u6211\u4eec\u5374\u5f97\u4e86\u4e9a\u519b\uff0c\u76f8\u5f53\u4e86\u4e0d\u8d77\u3002\u8fd9\u4e2a\u6b8b\u75be\u4eba\uff0c\u6307\u7684\u662f\u4e8c\u5143\u7ecf\u6d4e\u4f53\u7ed3\u6784\uff0c\u8fd9\u4e2a\u6bd4\u55bb\u53ef\u80fd\u53ef\u4ee5\u6bd4\u8f83\u751f\u52a8\u5730\u52fe\u52d2\u51fa\u4e2d\u56fd\u7ecf\u6d4e\u7684\u5b8f\u89c2\u753b\u50cf\u3002<\/p>\n 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