MIMO多天線收發(fā) 各種性能比較(BER曲線) 包括MMRC EGC SC Alamouti V-BLAST。信道為瑞利信道,有2種,相關(guān)和非相關(guān)。測試仿真結(jié)果 請運行文件名帶plot的。
標簽: Alamouti V-BLAST MIMO MMRC
上傳時間: 2013-12-10
上傳用戶:遠遠ssad
Matlab小問題 問: Matlab仿真中怎樣編輯Scope中的圖象??? 答: 實現(xiàn)的方法有以下的幾種: 1)PrintScreen,然后粘貼到Windows位圖編輯器,選擇圖像點擊右鍵,選擇“反色”即可; 2)在Scope中,它的參數(shù)設(shè)置的第二頁,有一個Save Data to Workplace,將它選中,然后在下面的方框 中指定變量名,然后用plot命令畫出; 3)直接在模型上再加一個,to Workplace模塊,也用plot畫出; 4) 等scope顯示出來圖像以后,在matlab上運行 set(0, ShowHiddenHandles , On ) set(gcf, menubar , figure ) 這時候你會發(fā)現(xiàn)scope的工具欄的上面多了一行,點擊insert-axes,鼠標會變成十字形狀,然后再圖像的任意一處雙擊左鍵出現(xiàn)一個對話框PropertyEditor,選中style在窗口的右便會出現(xiàn)color,這時你就可以任意修改背景顏色了。 問: 怎樣進行S-function的編程和使用??? 答: S-function也就是System-function的縮寫。說得簡單,S-function就是用MATLAB所提供的模型不能完全滿足用戶,而提供給用戶自己編寫程序來滿足自己要求模型的接口。要了
標簽: Matlab PrintScreen Scope 仿真
上傳時間: 2013-12-15
上傳用戶:13681659100
Generate 100 samples of a zero-mean white noise sequence with variance , by using a uniform random number generator. a Compute the autocorrelation of for . b Compute the periodogram estimate and plot it. c Generate 10 different realizations of , and compute the corresponding sample autocorrelation sequences , and . Compute the average autocorrelation sequence as and the corresponding periodogram for . d Compute and plot the average periodogram using the Bartlett method. e Comment on the results in parts (a) through (d).
標簽: zero-mean Generate sequence variance
上傳時間: 2016-03-04
上傳用戶:朗朗乾坤
腦電信號EEG的信號波形分析,采用小波分解之后plot出波形
上傳時間: 2013-12-18
上傳用戶:hfmm633
var matlab:variant //通過"變體"調(diào)用接口是比較低效的,但很方便 begin //變體這種結(jié)構(gòu),本是vb中的東西。 try //如果已有活動的matlab.application對象,取其接口 matlab:=GetActiveOleObject( Matlab.Application ) except //這些個api所使用到的參數(shù),其實都可以在注冊表里搜索到. matlab:=CreateOleObject( Matlab.Application ) //否則自己創(chuàng)建之 matlab:=CreateOleObject( Matlab.Application.5 ) matlab.execute( a=[1 1/ 3 1/5] ) //matlab.application接口具有 matlab.execute( b=[3 1 1/3] ) //這種方法(接口),否則會出錯 matlab.execute( plot(a,b) );
上傳時間: 2013-12-18
上傳用戶:dapangxie
There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run jakesmodel.m first 2] Then run bpsk_spread.m . 3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented 4] The resulting performance is stored in BER_awgn. 5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file. 6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable. 7] Run the simulation. To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray
標簽: bpsk_spread jakesmodel simulation folder
上傳時間: 2016-05-19
上傳用戶:ynsnjs
再不同傳輸環(huán)境下,16QAM的性能分析 scatter plot and constellation
上傳時間: 2016-05-22
上傳用戶:上善若水
blackfin533開發(fā)FFTC語言實現(xiàn),可通過plot觀察結(jié)果
上傳時間: 2014-01-05
上傳用戶:410805624
多目標遺傳算法程序 to run Demo files, is to run SGALAB_demo_*.m what s new: 1) Multiple-Objective GAs VEGA NSGA NPGA MOGA 2) More TSP mutation and Crossover methods PMX OX CX EAX Boolmatrix 3) More selection methods Truncation tornament stochastic 4) mutation methods binary single point int/real single point 5) encoding/decoding methods binary integer/real messy gray DNA permuation to fix the plot bugs for 4001 , download this file and replace old files.
標簽: Multiple-Objective SGALAB_demo run files
上傳時間: 2013-12-21
上傳用戶:mhp0114
本算法包括最大似然估計,最小二乘估計,基于EM算法的多種混合高斯分布估計,EM算法測試實例,繪制每種分布的plot函數(shù)。非常有參考價值!
標簽: 算法
上傳時間: 2014-01-11
上傳用戶:日光微瀾
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