Simulates the receiver for 2PAM DS UWB signals and computes the average BER
標(biāo)簽： Simulates the receiver computes
上傳時(shí)間： 2017-01-19
上傳用戶：aix008
The combinatorial core of the OVSF code assignment problem that arises in UMTS is to assign some nodes of a complete binary tree of height h (the code tree) to n simultaneous connections, such that no two assigned nodes (codes) are on the same root-to-leaf path. Each connection requires a code on a specified level. The code can change over time as long as it is still on the same level. We consider the one-step code assignment problem: Given an assignment, move the minimum number of codes to serve a new request. Minn and Siu proposed the so-called DCAalgorithm to solve the problem optimally. We show that DCA does not always return an optimal solution, and that the problem is NP-hard. We give an exact nO(h)-time algorithm, and a polynomial time greedy algorithm that achieves approximation ratio Θ(h). Finally, we consider the online code assignment problem for which we derive several results
標(biāo)簽： combinatorial assignment problem arises
上傳時(shí)間： 2014-01-19
上傳用戶：BIBI
實(shí)現(xiàn)了高斯噪聲下APSK的BER仿真，其中加上了saleh模型的HPA放大器
上傳時(shí)間： 2017-02-02
上傳用戶：hakim
ASN.1 encoding rules Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) 和 Distinguished Encoding Rules (DER)
標(biāo)簽： Encoding Rules Specification Canonical
上傳時(shí)間： 2014-01-26
上傳用戶：123456wh
Input : A set S of planar points Output : A convex hull for S Step 1: If S contains no more than five points, use exhaustive searching to find the convex hull and return. Step 2: Find a median line perpendicular to the X-axis which divides S into SL and SR SL lies to the left of SR . Step 3: Recursively construct convex hulls for SL and SR. Denote these convex hulls by Hull(SL) and Hull(SR) respectively. Step 4: Apply the merging procedure to merge Hull(SL) and Hull(SR) together to form a convex hull. Time complexity: T(n) = 2T(n/2) + O(n) = O(n log n)
標(biāo)簽： contains Output convex planar
上傳時(shí)間： 2017-02-19
上傳用戶：wyc199288
Title:Newlegacy RPG Game Description:This is a VB RPG Game.Just use Standard VB Objests.No use Paint Picture,BitBlt,DirectX.
標(biāo)簽： Game Description Newlegacy RPG
上傳時(shí)間： 2013-12-23
上傳用戶：fxf126@126.com
BER OF OFDM USING BPSK FOR 10 TAP RAYLEIGH FADING CHANNEL
標(biāo)簽： RAYLEIGH CHANNEL FADING USING
上傳時(shí)間： 2014-11-30
上傳用戶：libenshu01
解決no pubkey問(wèn)題腳本，用于ubuntu添加key，直接運(yùn)行addkey key值 后為key值
上傳時(shí)間： 2014-11-05
上傳用戶：
基于systemview仿真軟件下的bch碼的ber測(cè)試代碼
標(biāo)簽： systemview bch ber 仿真軟件
上傳時(shí)間： 2013-12-23
上傳用戶：LouieWu
computing the BER for QPSK in STBC-OFDM
標(biāo)簽： computing STBC-OFDM QPSK BER
上傳時(shí)間： 2017-03-21
上傳用戶：rocketrevenge
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