問題詳情
2.某一系統的輸出 y 與輸入 r、雜訊 w 的關係如【圖 2】所示,試問當 r = w = 1 時,輸出 y 的誤差量為:
(A) 1
(B) 102/101
(C) 100/101
(D) 1/101

(A) 1
(B) 102/101
(C) 100/101
(D) 1/101
參考答案
答案:B
難度:非常困難0
統計:A(0),B(0),C(0),D(1),E(0)
內容推薦
- 有關船舶法中申請發給「臨時船舶國籍證書」之敘述,下列何者違反其規定?(A)以吾國甲港為船籍港,而在吾國乙港停泊之船舶,如遇船舶國籍證書遺失,該船之船長得向船舶所在之航政主管機關,申請發給該證書(
- 如【圖 3】所示之電路,若V i = 4 √2sin20 V ,則Vo 之最小值為何? (A) 1 V(B) 0 V(C) -1 V(D)-7 V
- Which of the following statements about the ocean pelagic biome is true?(A) The ocean is a vast,
- What is proteomics?(A) the linkage of each gene to a particular protein(B) the study of the full
- The blood-brain barrier _____.(A) is formed by tight junctions (B) is formed by oligodendrocytes
- Which of the following is most likely to contribute to density-dependent regulation of populatio
- A specialized function shared by the many cells lining the lungs and the lumen of the gut is ____
- If a newborn were accidentally given a drug that destroyed the thymus, what would most likely hap
- Which of the following is a local regulator responsible for activating an enzyme that relaxes smo
- Only certain cells in the body are target cells for the steroid hormone aldosterone. Which of the
內容推薦
- Oxytocin and antidiuretic hormone are synthesized in the _____.(A) hypothalamus (B) adenohypophy
- 船上的電器設備常遭受潮濕、鹽垢、黴菌、及油霧等侵蝕,並對電器設備產生之主要影響為何?(A)散熱功能阻礙(B)電器負載變小(C)電纜芯線銹蝕(D)絕緣性能下降
- What does transformation involve in bacteria?(A) the creation of a strand of DNA from an RNA mole
- A salmon returns to its home stream to spawn. What term best applies to this behavior?(A) sign s
- An inhibitory postsynaptic potential (IPSP) occurs in a membrane made more permeable to _____.(A
- 故意破壞船舶、設備或屬具,其情節重大者,依「船員服務規則」處以:(A)廢止船員服務手冊(B)收回船員服務手冊(C)降級(D)記過
- 船舶供電之電壓因負載變動因素波動,為此CR要求船用電氣設備應能承受之“電壓永久變動值”額定範圍為多少?(A)高、低值均不得超過6 %範圍內(B)高、低值合計不得超過10 %範圍(C)低值不低於6
- Males are more often affected by sex-linked traits than females because _____.(A) males are hemi
- 有關船體受力情形之敘述,下列何者錯誤?(A)貨艙艙口較大的,較具足夠的抗扭強度(B)中拱與中垂的彎距,最大值發生在船中附近(C)縱向彎距所產生的剪力,最大值發生在距艏艉兩端四分之一船長處(D)船
- 現行MARPOL公約中共有幾個附錄規則?(A)3(B)4(C)5(D)6
- 下列何者經航政機關調查屬實者,處以「廢止船員服務手冊」?(A)依法令應向航政機關報告而不報告或無故逾期報告者(B)對於船舶機器、設備或屬具管理不當,或因疏忽職務而致損害者(C)不遵守僱傭契約所規
- 電機機械、設備於故障情況下,避免其原不帶電金屬之暴露部分變成帶電者的處理方法為何?(A)設保險絲裝置(B)塗佈絕緣材質(C)安裝中性分線(D)予以有效接地
- Paracrine signaling _____.(A) involves secreting cells acting on nearby target cells by discharg
- Skeletal muscle contraction begins when calcium ions bind to _____.(A) energized cross-bridges (
- From earliest to latest, the overall sequence of early development proceeds in which of the foll
- The cell-mediated immunity that destroys virally infected cells involves _____.(A) cytotoxic T c
- 船舶自動柴油發電機電力系統中,備便狀態的發電機引擎除保持暖機外,尚應採取什麼措施?(A)柱塞泵保持周期性注油(B)周期啟動運轉以保持機動(C)預供滑油泵周期性運轉(D)周期自動盤俥保持油膜
- Which of the following provides the best evidence of a biodiversity crisis?(A) the incursion of
- 依據MARPOL 73/78國際公約附錄I之規定,若船舶在波斯灣或黑海等特別區域內排放油類或含油混合物時,則下列敘述何者正確?(A)禁止總噸位未滿400的非油輪將油類物質排放入海,但其未經稀釋流
- In humans, the follicular cells that remain behind in the ovary following ovulation become _____
- 依「船員服務規則」之規定,下列何者不是大副之職責?(A)考核艙面部門(B)考核事務部門(C)指導求生、滅火及其他各種演習(D)交卸本身職責,應將船舶航行或操縱之特殊性能,詳告接任者
- Hypoglycemia, or low levels of glucose in the blood of a healthy human, is "corrected"
- 單相二極體橋式全波整流器之輸入電壓為12√ 2sin337t V,則其輸出電壓平均值為何?(A) 17 V (B) 12 V (C) 8 V (D)5 V
- 依據現行MARPOL公約之規範,有關處理會浮於海面之墊板廢棄物的規定敘述,下列何者正確?(A)在特別海域內禁止拋棄入海(B)在特別海域內距最近陸地不少於15浬時,始可拋棄入海(C)在特別海域外距
- 為避免操作錯誤而發生油污染事件,船上輸送淡水、潤滑油或壓縮空氣的管路應分別塗上何種識別顏色?(A)藍色、黃色或灰色(B)紅色、黃色或銀色(C)綠色、黃色或灰色(D)黑色、黃色或綠色