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Description: it has been designed to calculate the ergodic and outage capacity of a MIMO Rayleigh channel considering no CSIT and perfect CSIT
The channel is assumed to be spatially correlated according to a Kronecker
model but temporally uncorrelated. -it has been designed to calculate the ergodic and outage capacity of a MIMO Rayleigh channel considering no CSIT and perfect CSITThe channel is assumed to be spatially correlated according to a Kroneckermodel but temporally uncorrelated.
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Size: 1024 |
Author: Doulah |
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Description: This function calculates the ergodic and outage capacity of a MIMO Rayleigh
channel considering no CSIT (equal power allocation) and perfect CSIT
(waterfilling power allocation). In both cases perfect CSIR is assumed. The
channel is assumed to be spatially correlated according to a Kronecker
model but temporally uncorrelated.- This function calculates the ergodic and outage capacity of a MIMO Rayleigh
channel considering no CSIT (equal power allocation) and perfect CSIT
(waterfilling power allocation). In both cases perfect CSIR is assumed. The
channel is assumed to be spatially correlated according to a Kronecker
model but temporally uncorrelated.
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Size: 1024 |
Author: thanh |
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Description: 介绍kronecker product相关内容
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Size: 285696 |
Author: bin li |
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Description: 此函数计算了遍历性和中断的MIMO瑞利信道，考虑到没有CSIT（平均功率分配）和完善CSIT（注水功率分配）信道容量。在这两种情况下假设是理想的。该频道跟据克罗内克模型假设空间相关，但在时间上不相关。
-This function calculates the ergodic and outage capacity of a MIMO Rayleigh
channel considering no CSIT (equal power allocation) and perfect CSIT
(waterfilling power allocation). In both cases perfect CSIR is assumed. The
channel is assumed to be spatially correlated according to a Kronecker
model but temporally uncorrelated.
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Size: 1024 |
Author: k |
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Description: This code is a VHDL based code for FIR filter.A finite impulse response (FIR ) filter is a type of a digital filter. The impulse response, the filter s response to a Kronecker delta input, is finite because it settles to zero in a finite number of sample intervals.
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Size: 44032 |
Author: kumar |
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Description: 利用Kronecker 模型产生瑞利衰落信道，并利用MATLAB仿真实现与理论值的比较！-Rayleigh channel simmulation using kronecker model.
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Size: 1024 |
Author: 与非 |
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Description: 运用matlab实现了kronecker无线信道模型的仿真，并有相应的测试例，可以直接通过本源码得到kronecker模型的H矩阵及其各种统计特性。-Kronecker achieved using matlab wireless channel model simulation, and there is a corresponding test cases can be directly obtained through this source kronecker model H-matrix and its various statistical properties.
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Size: 1096704 |
Author: 展望 |
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Description: Computes a matrix-vector product with a repeated Kronecker product matrix.-Computes a matrix-vector product with a repeated Kronecker product matrix.
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Size: 1024 |
Author: songming |
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Description: Given 2 subscripts, j & k, KronD will return 1 if j == k and 0 if j != k.
A very simple function with only a single if-else statement. Saves a bit of typing when the Kronecker Delta is needed.
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Size: 1024 |
Author: Karthi |
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Description: The main goal of this work is to provide a unified theory of QSTBCs for four transmit antennas and
one (or more) receive antennas. The thesis consists of two main parts: In the first part we analyze the
QSTBCs transmission without any channel knowledge at the transmitter and in the second part we analyze
transmission with QSTBCs assuming partial channel state (CSI) information at the transmitter.
For both cases, the QSTBCs are studied on spatially correlated and uncorrelated frequency flat MIMO
channels applying a Maximum Likelihood receivers as well as a low complexity linear Zero-Forcing
receivers. The spatial correlation is modelled by the so-called Kronecker Model. Measured indoor channels
are also used in our simulations to show the performance of the QSTBCs in real-world environment
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Size: 1024 |
Author: hammad |
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Description: A class for efficient manipulation of N-fold Kronecker products in terms of its operands only
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Size: 3072 |
Author: nnmb |
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Description: A class for efficient manipulation of N-fold Kronecker products in terms of its operands only
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Size: 4096 |
Author: samer |
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Description: 利用Kronecker的模型产生瑞利衰落信道
很好。-Kronecker model produced using Rayleigh fading channels good.
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Size: 1024 |
Author: 刘同鞋 |
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Description: 针对多输入多输出空间相关信道环境,提出了一种基于格规约理论的最小均方误差检测算法.该算法考虑了空间相关性的影响,利用复数Lenstra-Lenstra-Lovász格规约算法克服了传统的线性最小均方误差检测器分集阶数随相关系数增加而减小的缺点,使检测到的信号在高信噪比下可以达到比传统算法低个数量级的误码率.理论分析与仿真结果表明,在信道为Kronecker相关平坦衰落模型下,接收端采用最小均方误差信道估计,发射端采用QPSK调制未使用信道编码,当比特信噪比大于18dB时,基于格规约理论的最小均方误差检测器的误码率低于传统最小均方误差检测器的误码率 发射端采用(2,1,3)卷积码、接收端采用硬判决Viterbi译码,当信噪比大于16dB时,基于格规约理论的最小均方误差检测器的误码率低于传统最小均方误差检测器的误码率,且基于格规约理论的最小均方误差检测器的分集阶数不受相关系数的影响,等于接收天线数N.-Toovercomethedrawbackthatthediversityorderofthetraditionallinear MMSEdetection
algorithmdecreaseswiththeincreaseofthecorrelationcoefficient,alattice-reduction-aidedMMSE(LRAMMSE)
detectionalgorithmisproposedforspatialcorrelatedMIMOchannels.TheLRA-MMSEdetection
algorithmconsiderstheeffectofspatialcorrelationinthealgorithm designandtakesadvantageofthe
complexLenstra-Lenstra-Lovász(LLL)algorithmsothatitsBER(biterrorrate)isseveralordersof
magnitudesmallerthanthatofthetraditionallinearMMSEdetectionatahighSNR(signaltonoiseratio).
Theoreticalanalysisandsimulationresultsshowthatwith QPSK modulationandthe MMSEchannel
estimatoratthereceiver,theuncodedBERoftheLRA-MMSEdetectorislowerthanthatofthetraditional
linearMMSEdetectorifthebitSNR(Eb/N0)isgreaterthan18dB,whilethecodedBERoftheLRAMMSEdetectorislowerthanthatofthetraditionallinearMMSEdetectorifEb/
N0isgreaterthan16dB
when(2,1,3)convolutionalchannelcodingandViterbidecodingareadoptedundertheKroneckercorrelated
flatfadingchannel.Furthermo
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Author: jgw |
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Description: Special attention is given to the development of algorithms
for image formation from raw data. Kronecker algebra has
been used, as a tool aid for reducing the computational effort
in the MATLAB?implementation process of unitary
operators, such as the multidimensional discrete Fourier
transform, which form an integral part of some of these
algorithms. The MATLAB?environment, named SARCSPE, is
described in a finite dimensional multilinear algebra
framewor
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Size: 408576 |
Author: yas |
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Description: This function calculates the ergodic and outage capacity of a MIMO Rayleigh
channel considering no CSIT (equal power allocation) and perfect CSIT
(waterfilling power allocation). In both cases perfect CSIR is assumed. The channel is assumed to be spatially correlated according to a Kronecker model but temporally uncorrelated.
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Size: 1024 |
Author: Atin Aggarwal |
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Description: In signal processing, a finite impulse response (FIR) filter is a filter whose impulse response (or response to any finite length input) is of finite duration, because it settles to zero in finite time. This is in contrast to infinite impulse response (IIR) filters, which may have internal feedback and may continue to respond indefinitely (usually decaying).
The impulse response of an Nth-order discrete-time FIR filter (i.e., with a Kronecker delta impulse input) lasts for N + 1 samples, and then settles to zero.
FIR filters can be discrete-time or continuous-time, and digital or analog.
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Size: 2048 |
Author: Anil Sharma |
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Description: Radix-2 and Kronecker Product RFFT, DST and DCT ... Routines for any number of
data points are provided. The 21 programs are grouped as C and Fortran programs. The programs were compiled and tested under Sun Solaris, Microsoft Fortran Power Station and Microsoft
Visual C++ 4.0 systems.
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Size: 27648 |
Author: 王深青 |
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Description: this pdf explain about kronecker production and it s properties, very useffull one
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Size: 52224 |
Author: gowshi |
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Description: 该函数主要通过两个矩阵的克罗内克积来对两个因子矩阵进行估计。输入变量为克罗内积，输出为指定维度值得两个因子矩阵。(This function is used to estimate the two factor of a matrix which is the Kronecker product of the aforementioned factor matrix.)
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Size: 10240 |
Author: 波波哥
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