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鍙嬫儏鎻愮ず锛氭湰绔欐彁渚涘叏鍦�400澶氭墍楂樼瓑闄㈡牎鎷涙敹纰╁＋銆佸崥澹爺绌剁敓鍏ュ(xu茅)鑰冭│姝峰勾鑰冪爺鐪熼銆佽€冨崥鐪熼銆佺瓟妗堬紝閮ㄥ垎瀛�(xu茅)鏍℃洿鏂拌嚦2012骞�锛�2013骞�锛涘潎鎻愪緵鏀惰不(f猫i)涓嬭級銆� 涓嬭級娴佺▼锛� 鑰冪爺鐪熼 榛�(di菐n)鎿娾€�鑰冪爺瑭﹀嵎鈥濃€濅笅杓�; 鑰冨崥鐪熼 榛�(di菐n)鎿娾€�鑰冨崥瑭﹀嵎搴�鈥� 涓嬭級
833-淇¤櫉(h脿o)鑸囩郴绲�(t菕ng)鍜屾暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊
---灞辨澅澶у(xu茅)鑰冪爺澶х侗 涓€銆佽€冭│鐩殑
1. 淇¤櫉(h脿o)鑸囩郴绲�(t菕ng)
鑰冩煡瀛�(xu茅)鐢熸槸鍚︽帉鎻′俊铏�(h脿o)鑸囩窔鎬х郴绲�(t菕ng)鐨勫熀鏈蹇�銆佸熀鏈悊璜栧拰绶氭€ф檪(sh铆)涓嶈畩閫ｇ簩(x霉)锛堥洟鏁ｏ級绯�
绲�(t菕ng)鐨勬檪(sh铆)鍩熴€佽畩鎻涘煙鍒嗘瀽鏂规硶锛屼互鍙婄浉闂�(gu膩n)鐨勫垎鏋愬晱椤屻€佽В姹哄晱椤岀殑鑳藉姏銆�
2. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊
鑰冨療瀛�(xu茅)鐢熸槸鍚︽帉鎻℃暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鐨勫熀鏈煡璀�(sh铆)浠ュ強閬�(y霉n)鐢ㄧ悊璜栬В姹哄(sh铆)闅涘晱椤岀殑鑳藉姏銆�
浜屻€佽€冭│瑕佹眰
1. 淇¤櫉(h脿o)鑸囩郴绲�(t菕ng)
鎺屾彙淇¤櫉(h脿o)鑸囩郴绲�(t菕ng)鐨勬蹇�銆佽〃寰併€佸垎椤炶垏鍒ゆ柗锛涚啛鎮変俊铏�(h脿o)鐨勫垎瑙ｈ垏鍩烘湰閬�(y霉n)绠楋紝鐗瑰垾鏄嵎绌�
绌嶅垎锛堝拰锛夌殑瀹氱京銆佹€ц唱(zh矛)鑸囬亱(y霉n)绠楋紱鏅�(sh铆)鍩熸硶鏈�(hu矛)姹� LTI 閫ｇ簩(x霉)锛堥洟鏁ｏ級绯荤当(t菕ng)鐨勫悇绋熆鎳�(y墨ng)锛涙帉鎻￠€ｇ簩(x霉)
锛堥洟鏁ｏ級淇¤櫉(h脿o)鍚勭ó璁婃彌鍩燂紙FS銆丗T銆丩T锛孼T銆丏TFT锛夊垎鏋愭硶鐨勫畾缇�銆佹€ц唱(zh矛)銆佸弽璁婃彌锛涘苟鐔熺反
鎳�(y墨ng)鐢ㄤ簬 LTI 閫ｇ簩(x霉)锛堥洟鏁ｏ級绯荤当(t菕ng)鍒嗘瀽锛涚啛鎮夌劇澶辩湡?zh猫n)楝�?銆佺悊鎯虫烤娉㈠櫒銆佺郴绲�(t菕ng)鐨勭墿鐞嗗彲瀵�(sh铆)鐝�(xi脿n)姊濅欢銆�
鎶芥ǎ瀹氱悊銆佽(di脿o)鍒惰垏瑙ｈ(di脿o)鐨勬蹇�锛屾帉鎻″畠鍊�?c猫)璋欏埌y(t菕ng)鍒嗘瀽涓殑鎳�(y墨ng)鐢�锛涚啛鎮夌郴绲�(t菕ng)鍑芥暩(sh霉)鐨勬蹇�銆侀浂妤�
鍦栬〃绀猴紝绲�(ji茅)鍚堟敹鏂傚煙鏈�(hu矛)鍒ゆ柗绯荤当(t菕ng)鐨勫洜鏋滄€�銆佺┅(w臎n)瀹氭€�锛涙帉鎻￠€ｇ簩(x霉)锛堥洟鏁ｏ級绯荤当(t菕ng)鐨勯牷鐜囬熆鎳�(y墨ng)锛岃兘
澶ц嚧鐣嚭绯荤当(t菕ng)鐨勫箙闋荤壒鎬�锛屽苟瑾槑鍏舵烤娉㈡€ц兘锛涙帉鎻＄媭鎱�(t脿i)鏂圭▼鑸囪几鍑烘柟绋嬬殑姒傚康銆佸缓绔嬭垏姹�
瑙�锛涘苟鑳藉垽鏂风郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭€с€佸彲鎺ф€ц垏鍙鎬�銆�
2. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊
鎺屾彙闆㈡暎鏅�(sh铆)闁撲俊铏�(h脿o)鍜岀郴绲�(t菕ng)鍒嗘瀽鐨勫熀鏈師鐞嗗拰鍩烘湰鍒嗘瀽鏂规硶锛涚悊瑙ｉ洟鏁ｅ倕閲岃憠璁婃彌鐨勫熀鏈�
鍘熺悊锛岄亱(y霉n)鐢ㄩ洟鏁ｅ倕閲岃憠璁婃彌蹇€熺畻娉曡В姹哄(sh铆)闅涘晱椤岀殑鑳藉姏锛涙帉鎻℃暩(sh霉)瀛楁烤娉㈠櫒鐨勫熀鏈蹇靛強绲�(ji茅)
妲�(g貌u)銆�
涓�銆佽€冭│鍏�(n猫i)瀹硅垏姣斾緥
1. 淇¤櫉(h脿o)鑸囩郴绲�(t菕ng)锛堝崰 70%锛�
1锛夐€ｇ簩(x霉)锛堥洟鏁ｏ級淇¤櫉(h脿o)鐨勬弿杩拌垏鍒嗛锛涘吀鍨嬩俊铏�(h脿o)鐨勫畾缇�銆佽〃寰佽垏鎬ц唱(zh矛)锛涗俊铏�(h脿o)鐨勫垎瑙�銆佸熀
鏈亱(y霉n)绠�锛岀壒鍒ユ槸鍗风⿳绌嶅垎锛堝拰锛夌殑瀹氱京銆佹€ц唱(zh矛)鑸囬亱(y霉n)绠�锛涚郴绲�(t菕ng)鐨勬蹇�銆侀€ｆ帴鑸囧垎椤�銆�
2锛夌窔鎬ч€ｇ簩(x霉)锛堥洟鏁ｏ級绯荤当(t菕ng)鐨勬暩(sh霉)瀛�(xu茅)妯″瀷鑸囩畻瀛愯〃绀�锛涙檪(sh铆)鍩熷垎鏋愭硶姹傝В LTI 閫ｇ簩(x霉)锛堥洟鏁ｏ級
绯荤当(t菕ng)鐨勮嚜鐢遍熆鎳�(y墨ng)銆佸彈杩熆鎳�(y墨ng)锛屾矕婵€闊挎噳(y墨ng)銆侀殠韬嶉熆鎳�(y墨ng)锛岄浂杓稿叆闊挎噳(y墨ng)銆侀浂鐙€鎱�(t脿i)闊挎噳(y墨ng)浠ュ強鍏ㄩ熆鎳�(y墨ng)锛�
浜嗚В鐬厠(t脿i)闊挎噳(y墨ng)鑸囩┅(w臎n)鎱�(t脿i)闊挎噳(y墨ng)锛涢€ｇ簩(x霉)锛堥洟鏁ｏ級LTI 绯荤当(t菕ng)鐨勬ā鎿鍦�銆佺壒寰佸嚱鏁�(sh霉)鑸囩郴绲�(t菕ng)鐗规€�銆�
3锛夊懆鏈熶俊铏�(h脿o)鐨勫倕绔嬭憠绱�(j铆)鏁�(sh霉)鑸囬牷璀�锛涘懆鏈熶俊铏�(h脿o)銆侀潪鍛ㄦ湡淇¤櫉(h脿o)浠ュ強鎶芥ǎ淇¤櫉(h脿o)鐨勫倕绔嬭憠璁婃彌
鑸囬牷璀滐紱鑳介噺璀滆垏鍔熺巼璀�锛涚窔鎬ч€ｇ簩(x霉)绯荤当(t菕ng)鐨勯牷鍩熷垎鏋愭硶锛岄牷鐜囬熆鎳�(y墨ng)锛涚劇澶辩湡?zh猫n)楝忔暁顑涚闇漋娉�
鍣�锛岀郴绲�(t菕ng)鐨勭墿鐞嗗彲瀵�(sh铆)鐝�(xi脿n)姊濅欢锛屾娊妯ｅ畾鐞�锛岃(di脿o)鍒惰垏瑙ｈ(di脿o)銆�
4锛夋媺鏅媺鏂畩鎻�锛屽寘鎷叾瀹氱京銆佹€ц唱(zh矛)鑸囧弽璁婃彌锛屾敹鏂傚煙鐨勬蹇佃垏妯�(bi膩o)绀�锛屽吀鍨嬩俊铏�(h脿o)銆佸懆
鏈熶俊铏�(h脿o)鍜屾娊妯ｄ俊铏�(h脿o)鐨勬媺鏅媺鏂畩鎻涳紱绶氭€ч€ｇ簩(x霉)绯荤当(t菕ng)鐨勫京(f霉)闋诲煙鍒嗘瀽娉�锛屾兜钃嬮浕璺殑 S 鍩熸ā鍨嬶紝
绯荤当(t菕ng)闊挎噳(y墨ng)姹傝В锛岀郴绲�(t菕ng)鍑芥暩(sh霉)鍙婂叾闆舵サ鍦栥€佺郴绲�(t菕ng)鐨勫洜鏋滄€у拰绌�(w臎n)瀹氭€у垽鏂�锛涘倕绔嬭憠璁婃彌鑸囨媺鏅媺鏂�
璁婃彌鐨勯棞(gu膩n)绯伙紝绯荤当(t菕ng)骞呴牷鐗规€х殑澶ц嚧鐣硶鑸囨烤娉㈡€ц兘銆�
5锛塟 璁婃彌鐨勫畾缇┿€佸吀鍨嬭畩鎻涘皪(du矛)銆佹€ц唱(zh矛)鑸囧弽璁婃彌锛涙敹鏂傚煙鐨勬蹇佃垏妯�(bi膩o)绀�锛涚窔鎬ч洟鏁ｇ郴绲�(t菕ng)
鐨� Z 鍩熷垎鏋愭硶锛涚郴绲�(t菕ng)鍑芥暩(sh霉)鍙婂叾闆舵サ鍦栥€佺郴绲�(t菕ng)鐨勫洜鏋滄€у拰绌�(w臎n)瀹氭€у垽鏂�锛涢洟鏁ｆ檪(sh铆)闁撳簭鍒楀倕绔嬭憠璁�
鎻涚殑瀹氱京銆佹€ц唱(zh矛)锛涚郴绲�(t菕ng)闋荤巼闊挎噳(y墨ng)锛岀郴绲�(t菕ng)骞呴牷鐗规€х殑澶ц嚧鐣硶鑸囨烤娉㈡€ц兘銆�
6锛夌媭鎱�(t脿i)鏂圭▼鑸囪几鍑烘柟绋嬬殑姒傚康銆佸缓绔嬭垏姹傝В锛涚郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭€�銆佸彲鎺ф€ц垏鍙鎬у垽鏂�銆�
2. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊锛堝崰 30%锛�
1锛夐洟鏁ｆ檪(sh铆)闁撲俊铏�(h脿o)鑸囩郴绲�(t菕ng)锛氭檪(sh铆)鍩熼洟鏁ｆ檪(sh铆)闁撲俊铏�(h脿o)鐨勮〃绀烘柟娉�銆佺窔鎬ф檪(sh铆)涓嶈畩绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭€у拰
鍥犳灉鎬�銆佺郴绲�(t菕ng)鐨勮几鍏ヨ几鍑洪棞(gu膩n)绯�銆佷互鍙婃ā鎿俊铏�(h脿o)鐨勬暩(sh霉)瀛楄檿鐞嗘柟娉�銆�
2锛夐洟鏁ｆ檪(sh铆)闁撳倕閲岃憠璁婃彌锛圖TFT锛夊強闆㈡暎鍌呴噷钁夎畩鎻涳紙DFT锛夛細瀹氱京銆佹€ц唱(zh矛)銆佺墿鐞嗘剰缇╁強
鐩镐簰杞�(zhu菐n)鎻涢棞(gu膩n)绯�锛屾帉鎻�?q菒ng)A鍛ㄥ嵎绌�銆佺窔鎬у嵎绌嶅強鍏╄€呬箣闁撶殑闂�(gu膩n)绯�锛屼互鍙婇牷鍩熼噰妯ｅ畾鐞嗗拰鍒╃敤 DFT
閫�(j矛n)琛屾ā鎿俊铏�(h脿o)闋昏瓬鍒嗘瀽涓殑鎳�(y墨ng)鐢�銆�
3锛夊揩閫熷倕閲岃憠璁婃彌锛� 鎺屾彙鍩�-2FFT 绠楁硶鐨勭畻娉曞師鐞嗗強鍏跺湪閫嗛洟鏁ｅ倕閲岃憠璁婃彌銆佺窔鎬у嵎
绌嶇瓑涓殑鎳�(y墨ng)鐢�銆�
4锛夋暩(sh霉)瀛楁烤娉㈠櫒锛欼IR 鍜� FIR 婵炬尝鍣ㄧ殑鍩烘湰姒傚康鍙婂熀鏈祼(ji茅)妲�(g貌u)娴佸湒銆�
鍥�銆佽│椤岄鍨�
涓€鑸偤濉┖閬告搰椤屻€佺啊绛旈鍜岃▓(j矛)绠楅銆�
浜斻€佽€冭│褰㈠紡鍙婃檪(sh铆)闁�
鑰冭│褰㈠紡鐐虹瓎瑭�锛岃€冭│鏅�(sh铆)闁撶偤 3 灏忔檪(sh铆)锛屾豢鍒� 150 鍒�銆�
鍏嶈铂(z茅)鑱叉槑锛氭湰鏂囩郴杞�(zhu菐n)杓夎嚜缍�(w菐ng)绲�(lu貌)锛屽鏈変镜鐘�锛岃珛(q菒ng)鑱�(li谩n)绯绘垜鍊戠珛鍗冲埅闄�锛屽彟锛氭湰鏂囧儏浠ｈ〃浣滆€呭€�(g猫)浜鸿榛�(di菐n)锛岃垏鏈恫(w菐ng)绔欑劇闂�(gu膩n)銆傚叾鍘熷壍(chu脿ng)鎬т互鍙婃枃涓櫝杩版枃瀛楀拰鍏�(n猫i)瀹规湭缍�(j墨ng)鏈珯璀夊(sh铆)锛屽皪(du矛)鏈枃浠ュ強鍏朵腑鍏ㄩ儴鎴栬€呴儴鍒嗗収(n猫i)瀹�銆佹枃瀛楃殑鐪熷(sh铆)鎬�銆佸畬鏁存€�銆佸強鏅�(sh铆)鎬ф湰绔欎笉浣滀换浣曚繚璀夋垨鎵胯锛岃珛(q菒ng)璁€鑰呭儏浣滃弮鑰�锛屽苟璜�(q菒ng)鑷鏍稿(sh铆)鐩搁棞(gu膩n)鍏�(n猫i)瀹�銆�
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鏂囩珷鎼滅储
鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛� 
