-
101-UNIX-commands
the most important 101 Unix commands
- 2014-01-10 21:25:55下载
- 积分：1
-
BERforMIMO
BER plot in rayleigh channel with maximal ratio combining technique for MIMO
- 2010-10-08 14:26:50下载
- 积分：1
-
ifdma_tfrank
The Interleaved Frequency Division Multiple Ac-
cess (IFDMA) scheme is based on compression, repetition and
subsequent user dependent frequency shift of a modulated signal.
Multiple access is enabled by the assignment of overlapping but
mutually orthogonal subcarriers to each user. In this paper it
is shown that IFDMA can be regarded as unitary precoded
OFDMA with interleaved subcarriers. On the other hand,
IFDMA is shown to be a CDMA variant with frequency domain
orthogonal signature sequences and chip interleaving. Thus, it
combines the advantages of single and multi carrier transmission
such as low peak to average power ratio, orthogonality of the
signals of different users even for transmission over a time
dispersive channel and low complexity. Simulation results show
the good performance of coded IFDMA transmission over a
mobile radio channel for different data rates.
- 2010-12-01 19:31:38下载
- 积分：1
-
OptimalTrans
This paper studies a cooperative cognitive radio net-work where two primary users (PUs) exchange information with
the help of a secondary user (SU) that is equipped with multiple
antennas and in return, the SU superimposes its own messages
along with the primary transmission. The fundamental problem
in the considered network is the design of transmission strategies
at the secondary node. It involves three basic elements: first,
how to split the power for relaying the primary signals and fo
- 2013-02-11 00:46:16下载
- 积分：1
-
contact
轮轨接触点扫描方法，用扫描的方法计算求得任意轮轨型面的轮轨接触点(Wheel-rail contact point scanning method, the method of calculation obtained by scanning any type of wheel and rail wheel-rail contact point surface)
- 2021-03-29 10:59:11下载
- 积分：1
-
SAforVRP
Matlab编写的，利用
SA算法解决VRP问题(Matlab prepared using the SA algorithm to solve the VRP)
- 2015-03-28 12:34:32下载
- 积分：1
-
main5_2
unit commitment by dynamic programming
- 2012-11-22 15:59:01下载
- 积分：1
-
softmax 函数处理
Softmax 函数处理，softmax 用于 Deep Learning 后的分类器的实现与识别，此函数的参数经过优化，有较强的泛化能力和性能(Softmax function processing, softmax classifier Deep Learning for the realization and recognition, the parameters of this function is optimized, there is a strong generalization ability and performance)
- 2014-01-26 12:17:27下载
- 积分：1
-
pagerank-1.2(matlab)
基于matlab的pagerank代码，与大家共享(Matlab based on the pagerank code sharing with U.S.)
- 2009-02-13 00:33:28下载
- 积分：1
-
OFDM1
实现matlab仿真生成ofdm系统，但不涉及信道估计等内容(Matlab simulation ofdm achieve generation systems, but does not involve channel estimation, etc.)
- 2009-05-11 12:13:47下载
- 积分：1
