# 23326 opposite pairs

## Fourier Transform Pairs

... the duality property to be more symmetrical For instance, Figs (d), (e), and Chapter 11- Fourier Transform Pairs Time Domain 211 Frequency Domain 2 b Real Part a Impulse at x[0] c Imaginary part ... that the signal is aliased sin(BkM / N ) Mag X [ k] ' /0 /0 00 sin(Bk /N ) 00 Chapter 11- Fourier Transform Pairs Time Domain 213 Frequency Domain 20 a Rectangular pulse b Magnitude Phase (radians) ... sinc function For continuous signals, the rectangular pulse and the sinc function are Fourier transform pairs For discrete signals this is only an approximation, with the error being due to aliasing...
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## Tài liệu Table of Fourier Transform Pairs ppt

... Reference Tables (a + jw ) w + (a + jw ) 2 w0 u (t )e -at sin(w t ) e w + (a + jw ) 2a -a t e -t a2 +w2 /( 2s ) s 2p e -s w2 / a + jw u (t )e -at u (t )te -at (a + jw ) Ø Trigonometric Fourier ... 2T bn = ò f (t ) sin(w nt )dt T Ø Complex Exponential Fourier Series f (t ) = ¥ å Fn e jwnt , where n = -¥ Signals & Systems - Reference Tables 1T Fn = ò f (t )e - jw nt dt T Some Useful Mathematical ... y ) - cos( x + y ) sin( x) cos( y ) = sin( x - y ) + sin( x + y ) Signals & Systems - Reference Tables Useful Integrals ò cos( x)dx sin(x) ò sin( x)dx - cos(x) ò x cos( x)dx cos( x) + x sin( x)...
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## Tài liệu Defining Operator Pairs doc

... object to help calculate a hash value For more information, see the NET Framework Reference documentation supplied with Visual Studio 2005) All this method needs to is return a distinguishing...
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## Đánh giá phương pháp ước tính băng thông trong mạng IP sử dụng kỹ thuật TOPP (trains of packet pairs)

... t Chương PHƯƠNG PHÁP Ư C TÍNH BĂNG THÔNG TRONG M NG IP S D NG K THU T TOPP Trong chương s d ng phương pháp ño băng thông b ng k thu t TOPP ñ ño băng thông kh d ng có th c lư ng băng thông kh ... nghĩa v băng thông, phân lo i băng thông m ng IP Vai trò c a ño băng thông ñ i v i ch t lư ng d ch v trình bày c th v phương pháp ño: phương pháp ño băng thông tích c c phương pháp ño băng thông ... Chương SO SÁNH, ĐÁNH GIÁ PHƯƠNG PHÁP Ư C TÍNH BĂNG THÔNG TRONG M NG IP Trong chương trình bày v phương pháp công c ño băng công ch n trình thông khác nhau, phân tích mô hình ño băng thông c ño tiêu...
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## Tài liệu Báo cáo khoa học: "Word Alignment for Languages with Scarce Resources Using Bilingual Corpora of Other Language Pairs" pptx

... a word alignment approach for languages with scarce resources using bilingual corpora of other language pairs To perform word alignment between languages L1 and L2, we introduce a pivot language ... only be used for very similar language pairs In this paper, besides the limited resources for the given language pair, we make use of large amounts of resources available for other language pairs ... task on word alignment was organized as part of the ACL 2005 Workshop on Building and Using Parallel Texts (Martin et al., 2005) The focus of the task was on languages with scarce resources Two...
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## Báo cáo khoa học: Implication for buried polar contacts and ion pairs in hyperthermostable enzymes pot

... contacts and ion pairs were reviewed by distinguishing between the inside polar contacts and the total intramolecular polar contacts, and by evaluating their contribution as molecular determinants for ... areas of amino acid residues forming inter- and intrahelix ion pairs are ˚ ˚ 39.5 A2 and 98.9 A2 per residue, respectively This suggests the internal location of interhelix ion pairs in the molecule ... thermostability of proteins [14] 4014 Evaluating buried polar contacts and ion pairs as structural elements related to the thermal stability Because intermolecular and intramolecular polar interactions such...
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## Luận văn:Đánh giá phương pháp ước tính băng thông trong mạng IP sử dụng kỹ thuật TOPP (trains of packet pairs) pptx

... t Chương PHƯƠNG PHÁP Ư C TÍNH BĂNG THÔNG TRONG M NG IP S D NG K THU T TOPP Trong chương s d ng phương pháp ño băng thông b ng k thu t TOPP ñ ño băng thông kh d ng có th c lư ng băng thông kh ... nghĩa v băng thông, phân lo i băng thông m ng IP Vai trò c a ño băng thông ñ i v i ch t lư ng d ch v trình bày c th v phương pháp ño: phương pháp ño băng thông tích c c phương pháp ño băng thông ... QUAN V BĂNG THÔNG VÀ ĐO BĂNG THÔNG TRONG M NG IP Trong chương s trình bày v n ñ b n nh t v m ng IP, băng thông m ng IP phương pháp ño băng thông b n g m n i dung: Các khái ni m b n m ng IP, ñ...
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## Báo cáo khoa học: Binding and activation of nitric oxide synthase isozymes by calmodulin EF hand pairs potx

... isoforms of NOS with CaM-TnC chimeras demonstrated that the roles of the four EF hands in the binding and activation of the cNOS and iNOS enzymes are distinct [13] Replacement of any CaM EF hand ... enzymes during binding and activation [4,5] The present investigation, designed to further assess the role of the two CaM EF hand pairs in the binding and activation of nitric oxide synthase (NOS; EC ... of the target peptide with EF hand in closest contact with the reductase domains The central helix is composed of the C-terminal and N-terminal helices of EF hand units and 3, respectively, and...
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## Báo cáo khoa học: "Monolingual Alignment by Edit Rate Computation on Sentential Paraphrase Pairs" pot

... facilitated by the incorporation of candidate paraphrase pairs in its paraphrase table We consider this possible type of hybridation in the next section Informing edit rate computation with other ... described the use of edit rate computation for paraphrase alignment at the subsentential level from sentential paraphrases and the possibility of informing this search with paraphrase candidates ... +1.81 when using FASTR This conﬁrms that some types of linguistic equivalences cannot be captured using edit rate computation alone, even on this type of corpus Conclusion and future work In this...
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## Báo cáo khoa học: "Extracting Hypernym Pairs from the Web" potx

... is a hypernym of A, B and C • A, B and C are siblings of each other Here, sibling refers to the relative position of the words in the hypernymy tree Two words are siblings of each other if they ... parent We compute a hypernym evidence score S(h, w) for each candidate hypernym h for word w It is the sum of the normalized evidence for the hypernymy relation between h and w, and the evidence for ... as Snow et al (2005): the hypernymy relations in the WordNets are complete for the terms that they contain This means that if two words are present in the lexicon without the target relation being...
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## Báo cáo khoa học: "Answer Sentence Retrieval by Matching Dependency Paths Acquired from Question/Answer Sentence Pairs" pdf

... dependency relation matching approach to passage retrieval in QA Here, the authors present a statistical technique to measure the degree of overlap between dependency relations in candidate sentences ... answer sentences In this paper we describe an algorithm that learns possible syntactic answer sentence formulations for syntactic question classes from a set of example question/answer sentence ... approach against a baseline that compares candidate sentences not against patterns that were gained from question/answer sentence pairs, but from questions alone In order to create these patterns,...
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## Đề tài " The Hasse principle for pairs of diagonal cubic forms " doc

... (ph ) for the number of solutions of the system (1.1) with THE HASSE PRINCIPLE FOR PAIRS OF DIAGONAL CUBIC FORMS 889 Lemma 12 Suppose that the linear forms L1 (θ) and L2 (θ) associated with the ... 1)2 is the disjoint union of N and n THE HASSE PRINCIPLE FOR PAIRS OF DIAGONAL CUBIC FORMS 881 Pruning to the root Our goal in this section is the proof of the estimate (5.9) On recalling the deﬁnitions ... value theorem for exponential sums to conﬁrm the truth, over the rational numbers, of the Hasse principle for pairs of diagonal cubic forms in thirteen or more variables Introduction Early work of...
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## Possible Strategies for Listening Comprehension: Applying the Concepts of Conversational Implicature and Adjacency Pairs to Understand Speaker Intention in the TOEFL Listening Section doc

... conversations in the TOEFL Listening Section, and whether or not the understanding of speaker intention will contribute to choosing the correct answers in the TOEFL Listening Section The results indicate ... presented the opinions of each group to the class I asked them to discuss such issues as whether the series of listening strategies applying conversational analysis was interesting to them, whether the ... implicature and adjacency pairs to the listening comprehension feasible in a TOEFL preparatory course in a Japanese high school? 2) Can the strategies help students to understand the speaker s intention...
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