One of the most important issues of pulse position modulation for optical wireless communications is the receiver symbol synchronization subsystem, in this paper, the basic principle of symbol synchronization for PPM sequence is discussed, and the upper limit of exact synchronization probability for random PPM sequence is analyzed.

討論了PPM序列的符號(hào)同步原理91jiuse在线观看；在分析隨機(jī)PPM序列的精確符號(hào)同步概率上限的基礎(chǔ)上久久精品国产亚洲一区二区东京热，給出了一種在PPM序列中插入同步信號(hào)來實(shí)現(xiàn)PPM精確符號(hào)同步的方案及其數(shù)字邏輯電路實(shí)現(xiàn)激情图片小说频道。

With respect to phonetics, Distinctive Features for the phonetic syncopation of spatial information are extracted based on Bertin's retinal variables. The importance of geographic reality, cognitive laws and geometric laws in the syncopation is pointed out following the thorough inspection of the physical characteristics of spatial information and a phonetic hierarchy of phoneme美国一级婬片A免费看、 phoneme combination is proposed after the summarization of different methods of syncopation in Psychology, Pattern Recognition, Mathematic Morphology and Cartography, which provides linguistic interpretation for cartographic symbol design and understanding. With respect to the property that map symbol is represented as the combination of attribute and geometry in digital form of spatial information, suprasegmental phoneme as unit is proposed which deals with the high level phonetic units and their structure with the bend of curve and the simple area of complex area as primitive.

在語音結(jié)構(gòu)方面，基于Bertin的視覺變量视频毛片免费二区，提取了產(chǎn)生空間信息語音切分的區(qū)別特征日韩精品观看第一页在线观看网站；對(duì)空間信息的物理特征進(jìn)行了詳盡分析，指出了地理真實(shí)中国欧美亚洲范冰冰与中字、認(rèn)知規(guī)律和幾何規(guī)律在語音切分中的重要作用人人干人人αⅤ；在總結(jié)心理學(xué)、模式識(shí)別手淫视频网站、數(shù)學(xué)形態(tài)學(xué)和地圖學(xué)等相關(guān)切分理論的基礎(chǔ)上鸥美级黄色片，提出了空間信息音位系統(tǒng)以及音位組合規(guī)律，為地圖符號(hào)設(shè)計(jì)與理解提供了語言學(xué)解釋guochanav；針對(duì)地圖符號(hào)通常在空間信息中表現(xiàn)為屬性和形態(tài)相結(jié)合的特點(diǎn)黄色网页视频久久，提出在超音段音位層次上重點(diǎn)關(guān)注以線切分單元——彎曲和復(fù)雜面切分單元——彎曲構(gòu)成的簡單面為基本元素的語音高級(jí)層次及其結(jié)構(gòu)。

The symbol information for a symbol scope block has a start address smaller than the address of the preceding source line.

一個(gè)符號(hào)范圍塊的符號(hào)信息有一個(gè)比先前的源碼行地址要小的開始地址在线日。

"Blue"——a symbol of the blue ocean, but also a symbol of the deep broad minded.

"藍(lán)"——象征藍(lán)色的海洋欧美亲近乱子伦电影，同時(shí)也象征深大人的寬廣的胸懷。

The calash customize every single WEILL clothes. It is the symbol of the brand. Symbol of great quality and french elegance.

"敞篷四輪馬車"這個(gè)標(biāo)志是為WEILL衣服而特定命名的亚洲孕妇一级一级毛片，它是WEILL品牌的象征色播播影院,噜噜噜噜私人影院，象征著其優(yōu)越的品質(zhì)和法國的優(yōu)雅。

This paper implements the symbol analysis of circuit and obtains analytical expression with the powerful symbol operation of the Matlab,provides an efficient assistant method for circuit analysis.

由于用符號(hào)表示的解析式比數(shù)值解具有更好的

In the scheme, we use a path time delay estimation method to improve the accuracy of the correla- tion based symbol synchronization methods, and use a tracking loop to lock the symbol synchronization and to track the sampling clock.

在該算法中小草AV免费电影在线观看，我們使用一種路徑時(shí)延估計(jì)的方法來提高基于相關(guān)算法碼元同步的準(zhǔn)確性人人干人人插日日操，并采用一個(gè)跟蹤環(huán)路來鎖定碼元同步和跟蹤采樣時(shí)鐘。

This means that if a character set contains two or more encodings for a graphic symbol, or if the strings searched contain text encoded in more than one codeset, no attempt ismade to search for any other representation of the encoded symbol.

這表示若字集含有兩種以上的圖形符號(hào)編碼欧美色色色日，或者一级黄色网站毛片，若搜尋到的字串含有的文字須在多個(gè)字碼集中編碼，則不會(huì)嘗試搜尋編碼符號(hào)的其他表示法午夜无码人妻AV大片色欲。

We will prove that the only compact dual Toeplitz operator is the zero operator, and that a densely defined dual Toeplitz operator with square integrable symbol is bounded if and only if its symbol is essentially bounded.

首先国内精品久久久久精免费，我們證明了只有零算子是緊的對(duì)偶Toeplitz算子，同時(shí)給出了以平方可積函數(shù)為符號(hào)稠定義的對(duì)偶Toeplitz算子有界當(dāng)且僅當(dāng)它的符號(hào)函數(shù)是本性有界的一级黄色生活视频一区二区。

The optimization methods of database SQL query were studied and some available query optimization Methods were given out as follows: The incompatible data type should avoid to be used; More redundancy search parameters should be given as join condition in join query; In some condition, the number of note hitted to target was estimated by optimizing implement using the average density; Some other maths operating symbol should avoid to be used as condition parameters in WHERE clause; Some operating symbol and its sentence should avoid to be used also; When the cluster function was used,the WHERE clause should be paied attention to more,and so on.

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