移入符號 的英文怎麼說
中文拼音 [yírùfúháo]
移入符號
英文
shift-in character- 移 : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
- 入 : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
- 符 : Ⅰ名詞1 (符節) tally (with two halves made of wood bamboo jade metal issued by a ruler to gener...
- 號 : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
- 移入 : brought down
- 符號 : 1 (記號; 標記) character; sign; symbol; mark; code; notation; expression; denotation; sentinel ...
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Move the caret to the previous bookmark
將插入符號移動到上一書簽Move the caret to the next bookmark
將插入符號移動到下一書簽Move the caret to the next bookmark in the current folder
將插入符號移動到當前文件夾中的下一個書簽This thesis analyzed the error performance of mfsk and mpsk modulator in hf with optimal receiver, studied the shortcoming and strongpoint of several typical short - wave data transmission systems and their performance over fading and intersymbol interference channels. the theory and key technical of adaptive modem is discussed. in the last, an efficient modulation scheme - block coded modulation is introduced into hf radio systems to improve the efficiency of hf data transmission, this paper also proposes a hf data transmission system scheme composed of a block coded modulator and a decision feedback type adaptive equalizer
本文在對短波數傳兩種常見調制方式fsk及psk最佳解調性能分析的基礎上,討論了幾種採用典型調制技術的短波數傳系統(如時頻調制、多進制頻移鍵控慢跳頻、 chess系統)原理、優缺點以及抗衰落和抗符號間干擾的性能;分析了自適應串列數傳系統抗短波通道衰落和多徑干擾的原理、關鍵技術;在本文的最後引入一種有望解決短波數傳系統低效率狀況的調制方式bcm -分組編碼調制,給出了一個採用bcm技術與自適應均衡技術相結合的短波數傳系統方案,並通過計算機模擬進行了初部驗證。In this paper, we discuss a kind of filter generator whose filter functions have less input bits than the degree of the linear feedback shift register ( lfsr ). by analyzing the structure of the filter generator and its equivalent system, we give out a conditional search algorithm ( csa ) to attack this kind of filter generators
針對濾波函數f ( x )的輸入比特數m少於線性反饋移位寄存器級數n的濾波生成器,本文通過分析其等價的組合生成器的結構,以及不同節拍上驅動序列的各個符號之間的制約關系,給出了廣義解序列的概念,並提出了類似遍歷二叉樹的條件搜索演算法csa ,用於攻擊該類特殊的濾波序列。In this paper, we discuss the principle of mimo - ofdm system based on the introduction of fading channels. furthermore, the channel estimation technique in mimo - ofdm system is investigated, with the emphasis on training sequence - based and pilot - based channel estimation methods, and also several basic and improved algorithms are given respectively. finally, the analysis and comparison of these algorithms is made by computer simulation
本文在分析移動無線通道衰落特性的基礎上,闡述了mimo - ofdm系統的基本原理,並圍繞該系統中通道估計這一關鍵技術,深入研究了基於訓練序列和基於導頻符號的兩類通道估計方法,給出幾種相應的通道估計演算法以及它們的改進演算法,最後結合matlab模擬對這些演算法的有效性和可行性進行了全面地分析與比較。If an. sbr file has been packed, this option has no effect for that input file because the compiler has already removed the unreferenced symbols
如果某個. sbr文件已壓縮,由於編譯器已移除未引用符號,則此選項對該輸入文件無效。Move the caret to the previous bookmark in the current folder
將插入符號移動到當前文件夾中的上一個書簽Toolbar, click move the caret to the previous bookmark. to scroll to the preceding bookmark in your code
在「書簽」工具欄上,單擊「將插入符號移動到上一書簽」 ,滾動到代碼中的上一個書簽。Toolbar, click move the caret to the next bookmark. to scroll to the next bookmark in your code
在「書簽」工具欄上,單擊「將插入符號移動到下一書簽」 ,滾動到代碼中的下一個書簽。分享友人