数学中的矩阵、阵列在实际生活中有那些应用 协方差矩阵在阵列信号处理中都有哪些应用啊
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\u7535\u5b50\u5b66
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\u4f5c\u7528\u592a\u5927\u4e86
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\u8fd8\u53ef\u4ee5\u505aMUSIC\u548cESPIRT\u7684\u9635\u5217\u6ce2\u8fbe\u65b9\u5411\u7b49
绛旓細鐭╅樀鐨勬湰璐ㄦ槸绾垫í鎺掑垪鐨勪簩缁存暟鎹〃鏍硷紝鍦ㄦ暟瀛︿腑锛岀煩闃锛圡atrix锛夋槸涓涓寜鐓ч暱鏂闃靛垪鎺掑垪鐨勫鏁版垨瀹炴暟闆嗗悎锛屾渶鏃╂潵鑷簬鏂圭▼缁勭殑绯绘暟鍙婂父鏁版墍鏋勬垚鐨勬柟闃点傝繖涓姒傚康鐢19涓栫邯鑻卞浗鏁板瀹跺嚡鍒╅鍏堟彁鍑恒傜煩闃垫槸楂樼瓑浠鏁板涓殑甯歌宸ュ叿锛屼篃甯歌浜庣粺璁″垎鏋愮瓑搴旂敤鏁板瀛︾涓傚湪鐗╃悊瀛︿腑锛岀煩闃典簬鐢佃矾瀛︺佸姏瀛︺佸厜瀛﹀拰...
绛旓細绋鐤忕煩闃垫槸鎸囦竴涓煩闃典腑澶ч儴鍒嗗厓绱犱负闆讹紝鍙湁灏戞暟鍏冪礌闈為浂鐨勭煩闃銆傝繖绉嶇煩闃靛湪璁稿瀹為檯搴旂敤涓潪甯稿父瑙侊紝濡傚浘鍍忓鐞嗐佺綉缁滃垎鏋愩佹満鍣ㄥ涔犵瓑棰嗗煙銆傞鍏堬紝鎴戜滑鏉ヨ缁嗚В閲婁竴涓嬩粈涔堟槸绋鐤忕煩闃点傚湪鏁板涓紝鐭╅樀鏄竴涓敱鏁板瓧銆佺鍙锋垨琛ㄨ揪寮忕瓑鍏冪礌鎸変竴瀹氳鍒欐帓鍒楄屾垚鐨勭煩褰闃靛垪銆備竴涓煩闃电殑绋鐤忔ф寚鐨勬槸鍏堕潪闆跺厓绱犵殑...
绛旓細浜轰滑鍙互姹傝В绾挎ф柟绋嬬粍銆佽繘琛岀嚎鎬у彉鎹㈢瓑浠诲姟銆傚洜姝锛岀煩闃鏄鏁板鍜岀瀛﹁绠椾腑涓嶅彲鎴栫己鐨勯噸瑕佹蹇典箣涓銆傚叾鐗圭偣鍜岄噸瑕佹ц繕鍖呮嫭鍙互瑙ｅ喅澶氱闂浠ュ強鍙互閰嶅悎鍏朵粬鏁板姒傚康濡傚悜閲忎竴鍚屽簲鐢ㄨ繘琛屾洿澶嶆潅鐨勮繍绠楃瓑銆傚悓鏃跺叾鍦ㄧ瀛︾爺绌朵笌瀹為檯搴旂敤涓殑閲嶈鎬т笉鏂璁よ瘑鍜屾繁鍖栵紝娑夊強鐨勭煡璇嗕笌搴旂敤鍦烘櫙涔熸洿鍔犱赴瀵屽拰澶氭牱銆
绛旓細鍦ㄦ暟瀛︿腑锛岀煩闃锛圡atrix锛夋槸涓涓寜鐓ч暱鏂闃靛垪鎺掑垪鐨勫鏁版垨瀹炴暟闆嗗悎[1] 锛屾渶鏃╂潵鑷簬鏂圭▼缁勭殑绯绘暟鍙婂父鏁版墍鏋勬垚鐨勬柟闃点傝繖涓姒傚康鐢19涓栫邯鑻卞浗鏁板瀹跺嚡鍒╅鍏堟彁鍑恒傜煩闃垫槸楂樼瓑浠鏁板涓殑甯歌宸ュ叿锛屼篃甯歌浜庣粺璁″垎鏋愮瓑搴旂敤鏁板瀛︾涓俒2] 鍦ㄧ墿鐞嗗涓紝鐭╅樀浜庣數璺銆佸姏瀛︺佸厜瀛﹀拰閲忓瓙鐗╃悊涓兘鏈夊簲鐢紱璁＄畻鏈...
绛旓細鍦ㄦ暟瀛︿腑锛岀煩闃锛圡atrix锛夋槸涓涓寜鐓ч暱鏂闃靛垪鎺掑垪鐨勫鏁版垨瀹炴暟闆嗗悎[1] 锛屾渶鏃╂潵鑷簬鏂圭▼缁勭殑绯绘暟鍙婂父鏁版墍鏋勬垚鐨勬柟闃点傝繖涓姒傚康鐢19涓栫邯鑻卞浗鏁板瀹跺嚡鍒╅鍏堟彁鍑恒傜煩闃垫槸楂樼瓑浠鏁板涓殑甯歌宸ュ叿锛屼篃甯歌浜庣粺璁″垎鏋愮瓑搴旂敤鏁板瀛︾涓俒2] 鍦ㄧ墿鐞嗗涓紝鐭╅樀浜庣數璺銆佸姏瀛︺佸厜瀛﹀拰閲忓瓙鐗╃悊涓兘鏈夊簲鐢紱...
绛旓細鍦ㄦ帓闃熸椂锛屾í鐫鍙锛岀珫鐫鍙垪锛屽綋琛屾暟鍜屽垪鏁扮浉绛夋濂芥帓鎴愪竴涓鏂瑰舰锛岃繖鏍风殑鏂归槦灏卞彨鍋氭柟闃点傛柟闃垫湁瀹炲績鏂归樀涓庣┖蹇冩柟闃典箣鍒嗐傚湪鏁板涓锛岀煩闃鏄竴涓寜鐓ч暱鏂闃靛垪鎺掑垪鐨勫鏁版垨瀹炴暟闆嗗悎锛屾渶鏃╂潵鑷簬鏂圭▼缁勭殑绯绘暟鍙婂父鏁版墍鏋勬垚鐨勬柟闃点傜煩闃垫槸楂樼瓑浠鏁板涓殑甯歌宸ュ叿锛屼篃甯歌浜庣粺璁″垎鏋愮瓑搴旂敤鏁板瀛︾涓傚湪...
绛旓細鍦ㄨ绠楁満瑙嗚涓紝鍩虹鐭╅樀锛團undamental matrix锛塅鏄竴涓3脳3鐨勭煩闃碉紝琛ㄨ揪浜嗙珛浣撳儚瀵圭殑鍍忕偣涔嬮棿鐨勫搴斿叧绯汇傜煩闃垫槸涓涓鏁板姒傚康锛屽畠鏄敱涓缁勬暟鎺掓垚鐨勭煩褰闃靛垪锛岄氬父鐢ㄦ柟鎷彿鎴栧渾鎷彿鏉ヨ〃绀恒傜煩闃垫槸绾挎т唬鏁颁腑鐨勫熀纭姒傚康涔嬩竴锛屽畠鍦ㄨ绠楁満绉戝銆佺墿鐞嗗銆佸伐绋嬪绛夐鍩熼兘鏈夊箍娉涚殑搴旂敤銆傜煩闃靛彲浠ョ湅浣滄槸涓涓...
绛旓細鎵浠ユ暟瀛楃湅鎴愪竴闃鐭╅樀锛浣嗗湪鏁板璇█琛ㄨ揪涓婅繕鏄湁宸紓鐨勶紝鐗瑰埆鏄暟瀛︾鍙枫傜煩闃碉紝鏁板鏈銆傚湪鏁板涓紝鐭╅樀锛圡atrix锛夋槸涓涓寜鐓ч暱鏂闃靛垪鎺掑垪鐨勫鏁版垨瀹炴暟闆嗗悎锛屾渶鏃╂潵鑷簬鏂圭▼缁勭殑绯绘暟鍙婂父鏁版墍鏋勬垚鐨勬柟闃点傝繖涓姒傚康鐢19涓栫邯鑻卞浗鏁板瀹跺嚡鍒╅鍏堟彁鍑恒傜煩闃垫槸楂樼瓑浠鏁板涓殑甯歌宸ュ叿锛屼篃甯歌浜庣粺璁″垎鏋愮瓑搴旂敤...
绛旓細闆鐭╅樀鍦ㄦ暟瀛︿腑锛鐗瑰埆鏄湪绾挎т唬鏁颁腑锛岄浂鐭╅樀鍗虫墍鏈夊厓绱犵殕涓0鐨勭煩闃銆傚湪鏁板涓紝鐭╅樀锛圡atrix锛夋槸涓涓寜鐓ч暱鏂闃靛垪鎺掑垪鐨勫鏁版垨瀹炴暟闆嗗悎锛屾渶鏃╂潵鑷簬鏂圭▼缁勭殑绯绘暟鍙婂父鏁版墍鏋勬垚鐨勬柟闃点傝繖涓姒傚康鐢19涓栫邯鑻卞浗鏁板瀹跺嚡鍒╅鍏堟彁鍑恒傚湪绾挎т唬鏁颁腑锛屽浜巒闃舵柟闃礜锛屽瓨鍦ㄦ鏁存暟k锛屼娇寰桸^k=0锛岃繖鏍风殑鏂归樀N灏卞彨鍋...
绛旓細闆剁煩闃典笉涓瀹氭槸鏂归樀銆傞浂鐭╅樀鍦鏁板涓紝鐗瑰埆鏄湪绾挎т唬鏁颁腑锛岄浂鐭╅樀鍗虫墍鏈夊厓绱犵殕涓0鐨勭煩闃銆傚湪鏁板涓紝鐭╅樀鏄竴涓寜鐓ч暱鏂闃靛垪鎺掑垪鐨勫鏁版垨瀹炴暟闆嗗悎锛屾渶鏃╂潵鑷簬鏂圭▼缁勭殑绯绘暟鍙婂父鏁版墍鏋勬垚鐨勬柟闃点傜煩闃垫槸楂樼瓑浠鏁板涓殑甯歌宸ュ叿锛屼篃甯歌浜庣粺璁″垎鏋愮瓑搴旂敤鏁板瀛︾涓傚湪鐗╃悊瀛︿腑锛岀煩闃典簬鐢佃矾瀛︺佸姏瀛︺佸厜瀛...
