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\u3000\u3000\u4e00\u3001 \u5e45\u9891\u7279\u6027\u7684\u5b9a\u4e49<\/h2>\n\n\n\n

\u3000\u3000\u5e45\u9891\u7279\u6027(Amplitude-Frequency Characteristics)\u662f\u6307\u4fe1\u53f7\u5728\u9891\u7387\u57df\u4e2d\u7684\u5e45\u5ea6\u968f\u9891\u7387\u53d8\u5316\u7684\u7279\u6027\u3002\u5b83\u53cd\u6620\u4e86\u4fe1\u53f7\u5728\u4e0d\u540c\u9891\u7387\u4e0b\u7684\u80fd\u91cf\u5206\u5e03\u60c5\u51b5\u3002\u901a\u5e38\u7528\u5e45\u5ea6-\u9891\u7387\u54cd\u5e94\u66f2\u7ebf\u8868\u793a\uff0c\u8be5\u66f2\u7ebf\u63cf\u8ff0\u4e86\u4fe1\u53f7\u5728\u5404\u4e2a\u9891\u7387\u70b9\u4e0a\u7684\u5e45\u5ea6\u503c\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 \u5e45\u9891\u7279\u6027\u7684\u8ba1\u7b97\u65b9\u6cd5<\/h2>\n\n\n\n

\u3000\u3000\u8ba1\u7b97\u5e45\u9891\u7279\u6027\u7684\u5e38\u7528\u65b9\u6cd5\u662f\u5bf9\u4fe1\u53f7\u8fdb\u884c\u5085\u91cc\u53f6\u53d8\u6362\u3002\u5085\u91cc\u53f6\u53d8\u6362\u53ef\u4ee5\u5c06\u4fe1\u53f7\u4ece\u65f6\u57df\u8f6c\u6362\u5230\u9891\u57df\uff0c\u5f97\u5230\u4fe1\u53f7\u7684\u9891\u8c31\u56fe\u3002\u9891\u8c31\u56fe\u663e\u793a\u4e86\u4fe1\u53f7\u5728\u4e0d\u540c\u9891\u7387\u4e0a\u7684\u80fd\u91cf\u5206\u5e03\u60c5\u51b5\uff0c\u901a\u8fc7\u89c2\u5bdf\u9891\u8c31\u56fe\u53ef\u4ee5\u5f97\u5230\u4fe1\u53f7\u7684\u5e45\u9891\u7279\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 \u5e45\u9891\u7279\u6027\u7684\u5e94\u7528<\/h2>\n\n\n\n

\u3000\u30001. \u6ee4\u6ce2\u5668\u8bbe\u8ba1\u4e0e\u5206\u6790<\/h3>\n\n\n\n

\u3000\u3000\u5e45\u9891\u7279\u6027\u5728\u6ee4\u6ce2\u5668\u8bbe\u8ba1\u4e0e\u5206\u6790\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u6ee4\u6ce2\u5668\u662f\u4e00\u79cd\u7528\u4e8e\u6539\u53d8\u4fe1\u53f7\u9891\u8c31\u7684\u88c5\u7f6e\uff0c\u901a\u8fc7\u589e\u5f3a\u6216\u6291\u5236\u7279\u5b9a\u9891\u7387\u7684\u4fe1\u53f7\u6765\u5b9e\u73b0\u4fe1\u53f7\u5904\u7406\u7684\u76ee\u6807\u3002\u901a\u8fc7\u89c2\u5bdf\u4fe1\u53f7\u7684\u5e45\u9891\u7279\u6027\uff0c\u53ef\u4ee5\u9009\u62e9\u5408\u9002\u7684\u6ee4\u6ce2\u5668\u7c7b\u578b\u548c\u53c2\u6570\uff0c\u4ee5\u5b9e\u73b0\u5bf9\u4fe1\u53f7\u7684\u6ee4\u6ce2\u6548\u679c\u3002<\/p>\n\n\n\n

\u3000\u30002. \u97f3\u9891\u5904\u7406<\/h3>\n\n\n\n

\u3000\u3000\u5e45\u9891\u7279\u6027\u5728\u97f3\u9891\u5904\u7406\u4e2d\u4e5f\u6709\u5e7f\u6cdb\u5e94\u7528\u3002\u97f3\u9891\u4fe1\u53f7\u7684\u9891\u8c31\u56fe\u53ef\u4ee5\u53cd\u6620\u97f3\u9891\u7684\u97f3\u8c03\u3001\u97f3\u8272\u7b49\u7279\u5f81\u3002\u901a\u8fc7\u8c03\u6574\u4fe1\u53f7\u7684\u5e45\u9891\u7279\u6027\uff0c\u53ef\u4ee5\u5b9e\u73b0\u97f3\u9891\u7684\u5747\u8861\u3001\u589e\u5f3a\u4f4e\u97f3\u6216\u9ad8\u97f3\u7b49\u6548\u679c\u3002\u4f8b\u5982\uff0c\u5728\u97f3\u4e50\u5236\u4f5c\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u8282\u97f3\u9891\u4fe1\u53f7\u7684\u5e45\u9891\u7279\u6027\u6765\u589e\u5f3a\u67d0\u4e9b\u4e50\u5668\u7684\u97f3\u8272\uff0c\u6216\u8005\u51cf\u5c11\u566a\u97f3\u7684\u5e72\u6270\u3002<\/p>\n\n\n\n

\u3000\u30003. \u56fe\u50cf\u5904\u7406<\/h3>\n\n\n\n

\u3000\u3000\u5728\u56fe\u50cf\u5904\u7406\u4e2d\uff0c\u5e45\u9891\u7279\u6027\u53ef\u4ee5\u7528\u4e8e\u56fe\u50cf\u589e\u5f3a\u3001\u53bb\u566a\u7b49\u5e94\u7528\u3002\u56fe\u50cf\u7684\u5e45\u9891\u7279\u6027\u53cd\u6620\u4e86\u56fe\u50cf\u5728\u4e0d\u540c\u9891\u7387\u4e0a\u7684\u4eae\u5ea6\u5206\u5e03\u60c5\u51b5\u3002\u901a\u8fc7\u8c03\u6574\u56fe\u50cf\u7684\u5e45\u9891\u7279\u6027\uff0c\u53ef\u4ee5\u589e\u5f3a\u56fe\u50cf\u7684\u5bf9\u6bd4\u5ea6\u3001\u6e05\u6670\u5ea6\u7b49\uff0c\u4f7f\u56fe\u50cf\u66f4\u52a0\u6e05\u6670\u3001\u7ec6\u8282\u66f4\u52a0\u4e30\u5bcc\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

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