spectrum sequence造句
例句與造句
- A practical 4 - phase chaos spread - spectrum sequences
一種實(shí)用的四相混沌擴(kuò)頻序列 - Research on the relativity of spread spectrum sequence
系統(tǒng)中擴(kuò)頻序列相關(guān)性的研究 - The improvement amp; realization of spread spectrum sequence
擴(kuò)頻碼序列的改進(jìn)與實(shí)現(xiàn) - Blind estimation of digital chaotic spread - spectrum sequence
數(shù)字混沌擴(kuò)頻序列的盲估計(jì) - The spread spectrum sequences based on spatiotemporal chaotic systems
基于時(shí)空混沌的擴(kuò)頻序列產(chǎn)生方法 - It's difficult to find spectrum sequence in a sentence. 用spectrum sequence造句挺難的
- Produce chaos spread spectrum sequences by coupled map lattice
采用時(shí)空混沌耦合映象格子產(chǎn)生混沌擴(kuò)頻序列 - Optimized method of generating the spread - spectrum sequences based on logistic - map
映射混沌擴(kuò)頻序列的產(chǎn)生方法 - In part three , educed an equation of the nonlinear dynamic equation of complex map and designed a kind of digital circuit used to spread spectrum sequence
第三部分推導(dǎo)并建立一個(gè)復(fù)合映射動(dòng)力學(xué)方程產(chǎn)生擴(kuò)頻序列構(gòu)造數(shù)字化電路模塊。 - Chaotic spread spectrum sequences , including direct sequences ( ds ) and frequency hopping ( fh ) sequences are designed utilizing chebvshev map chaotic system
采用離散混沌系統(tǒng)chebyshev映射設(shè)計(jì)了混沌擴(kuò)頻序列，包括直擴(kuò)序列和跳頻序哈爾濱工程大學(xué)博士學(xué)位論文列。 - Make used of nonlinear dynamic equation and hyperchaotic circuit and through spread spectrum sequence or hyper chaos design the secure secrecy unit of hyperchaotic device
利用非線性動(dòng)力學(xué)方程和超混沌電路，通過擴(kuò)頻序列或者超混沌設(shè)計(jì)出能夠?qū)崿F(xiàn)超混沌加密的單元器件。 - 2 . the characteristics of pseudorandom spread spectrum sequence in the dsss / bpsk signal exhibit the essential difference between the dsss / bpsk signal and other conventional signals in communications
2 . dsss / bpsk信號中擴(kuò)頻偽隨機(jī)序列的特征體現(xiàn)了dsss / bpsk信號與其它常規(guī)通信信號最明顯的區(qū)別。 - In the transmiting port , optical encoder turns data bits into spread spectrum sequences , then , optical decoder retverts it to data bits with the theory of correlation decoding in the receiving port
在發(fā)送端光編碼器將數(shù)據(jù)比特轉(zhuǎn)換成擴(kuò)頻序列,在接收端光解碼器利用相關(guān)解碼原理將擴(kuò)頻序列恢復(fù)為數(shù)據(jù)比特。 - And it improves the ber performance under the low snr condition . then the theory of the ar model and the random performance of the spread spectrum sequence , including co - correlation , balance are discussed
主要討論了ar參數(shù)模型提取擴(kuò)頻碼的基本思想和實(shí)現(xiàn)模型,并分析了提取出的擴(kuò)頻碼的隨機(jī)性能,包括相關(guān)性,碼平衡特性和游程特性。 - This article introduces the principle of mud , the optimum mud , some classicalsuboptimum mud based on the research on spread spectrum communication theoryfoundation , spread spectrum modes , spread spectrum sequences and cdmacommunications system
而多用戶檢測則是充分利用所有用戶的信息來對接收信號做聯(lián)合檢測,抑制多址干擾,從而提高系統(tǒng)的容量。 - Combining walsh sequence with direct spread spectrum sequence , we can construct hybrid ds - fh spread - spectrum communication mode . this is very important for the mode to have better performance on anti - multiple - access inference and anti - near - far inference
將walsh函數(shù)序列與直接擴(kuò)頻序列相結(jié)合構(gòu)成的ds - fh混合擴(kuò)頻通信方式對于系統(tǒng)抗多址干擾和遠(yuǎn)近效應(yīng)具有重要意義。
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