這一篇論文的標(biāo)題為「基於MIMO-OFDM的差分空頻群組碼」是2007發(fā)表的
上傳時(shí)間: 2014-01-22
上傳用戶(hù):Avoid98
約瑟夫問(wèn)題 約瑟夫問(wèn)題: 有n個(gè)人圍成一圈,順序排號(hào),從第一個(gè)開(kāi)始報(bào)數(shù),報(bào)到m者退出圈子,由下一個(gè)人從新開(kāi)始報(bào)數(shù),問(wèn)最后六下的是幾號(hào)? 要求:1.n為固定的10 2.用數(shù)組實(shí)現(xiàn) 3.m由鍵盤(pán)輸入
標(biāo)簽:
上傳時(shí)間: 2013-12-25
上傳用戶(hù):sz_hjbf
使用BOA Constructor開(kāi)啟MainApp.py就可以管理計(jì)算機(jī)的視窗專(zhuān)案。 工具:BOA Constructor 利用Python的數(shù)學(xué)運(yùn)算能力結(jié)合GUI介面的多功能計(jì)算機(jī)
標(biāo)簽: Constructor BOA MainApp Python
上傳時(shí)間: 2013-12-24
上傳用戶(hù):ddddddos
包括一個(gè)函數(shù)OnesCount,可計(jì)算從1至N的所有自然數(shù)中出現(xiàn)過(guò)的"1"的個(gè)數(shù). 主程序輸出出從1到1234567890中所有滿(mǎn)足N=OnesCount(N)的數(shù)N
標(biāo)簽: OnesCount 1234567890 函數(shù) 計(jì)算
上傳時(shí)間: 2014-11-10
上傳用戶(hù):qwe1234
語(yǔ)音播放在C8051F236上的實(shí)現(xiàn)。應(yīng)用程序。
標(biāo)簽: C8051F236 語(yǔ)音 播放 應(yīng)用程序
上傳時(shí)間: 2014-03-11
上傳用戶(hù):270189020
We have a group of N items (represented by integers from 1 to N), and we know that there is some total order defined for these items. You may assume that no two elements will be equal (for all a, b: a<b or b<a). However, it is expensive to compare two items. Your task is to make a number of comparisons, and then output the sorted order. The cost of determining if a < b is given by the bth integer of element a of costs (space delimited), which is the same as the ath integer of element b. Naturally, you will be judged on the total cost of the comparisons you make before outputting the sorted order. If your order is incorrect, you will receive a 0. Otherwise, your score will be opt/cost, where opt is the best cost anyone has achieved and cost is the total cost of the comparisons you make (so your score for a test case will be between 0 and 1). Your score for the problem will simply be the sum of your scores for the individual test cases.
標(biāo)簽: represented integers group items
上傳時(shí)間: 2016-01-17
上傳用戶(hù):jeffery
圓排列問(wèn)題 圓排列問(wèn)題 « 問(wèn)題描述: n個(gè)半徑不等的圓緊密排成一行,設(shè)計(jì)一個(gè)算法,使得這n個(gè)圓所排的長(zhǎng)度最短。 « 編程任務(wù): 對(duì)于給定的n和圓半徑a[1:n],輸出一個(gè)最優(yōu)的圓排列方案。 方法:回溯法
上傳時(shí)間: 2016-01-18
上傳用戶(hù):onewq
問(wèn)題描述 給定n個(gè)矩陣A1,A2,…,An,其中,Ai與Aj+1是可乘的,i=1,2,…,n-1。 你的任務(wù)是要確定矩陣連乘的運(yùn)算次序,使計(jì)算這n個(gè)矩陣的連乘積A1A2…An時(shí)總的元素乘法次數(shù)達(dá)到最少。 例如:3個(gè)矩陣A1,A2,A3,階分別為10×100、100×5、5×50,計(jì)算連乘積A1A2A3時(shí)按(A1A2)A3所需的元素乘法次數(shù)達(dá)到最少,為7500次。
標(biāo)簽: 矩陣
上傳時(shí)間: 2013-12-20
上傳用戶(hù):banyou
問(wèn)題描述 在n個(gè)銀幣中有一個(gè)是不合格的,不合格的銀幣比合格銀幣要輕。 現(xiàn)用天平秤銀幣,找出不合格的銀幣,且在最壞情況下秤銀幣的次數(shù)最少。
標(biāo)簽:
上傳時(shí)間: 2014-07-21
上傳用戶(hù):小草123
用FFT分別計(jì)算Xa(n) (p=8, q=2)與Xb(n) (a =0.1,f =0.0625)的16點(diǎn)循環(huán)卷積和線(xiàn)性卷積。
上傳時(shí)間: 2013-12-09
上傳用戶(hù):lizhizheng88
蟲(chóng)蟲(chóng)下載站版權(quán)所有 京ICP備2021023401號(hào)-1