-
ofdm_simulation_primary
在OFDM仿真模型的基础上用MATLAB语言编写出OFDM发送、信道及接收整个系统,在系统仿真正确的前提下,对循环前缀、信道估计等性能改善方法进行进一步仿真验证
(In OFDM simulation model based on the use of MATLAB language to send the OFDM, channel and receive the entire system, in the system under the premise of the correct simulation of the cyclic prefix, channel estimation methods for further performance improvement simulation)
- 2008-05-05 16:03:00下载
- 积分:1
-
cx_flatfading_jakes
成型滤波器法仿真平坦衰落信道,功率谱密度为经典谱(Simulation of the shaping filter method flat fading channel, power spectral density for the classical spectrum)
- 2012-07-08 23:12:53下载
- 积分:1
-
MI5MO3_0918
BP神经网络模型的建立过程,并利用模型来验证模型的准确性。两部分输入输出数据(BP neural network modeling process and use the model to verify the accuracy of the model. The two input and output data)
- 2013-11-21 19:47:15下载
- 积分:1
-
10[1].1.1.66.2227
In this paper, we present a novel data-based method for simultaneous Maximum Likelihood
(ML) symbol and carrier-frequency o畇et estimation in Orthogonal frequencydivision
multiplexing (OFDM) systems. Statistical properties introduced by the cyclic
pre痻, a guard space between OFDM symbols, provide su眂ient information about the
unknown parameters. It is shown that the redundancy introduced by this cyclic pre痻
allows the estimation to be performed without additional pilots. Simulations show that
the performance of the frequency estimator is applicable in a tracking mode while the
timing estimation can be used in an acquisition mode.
- 2010-08-18 12:18:23下载
- 积分:1
-
difference00
the difference between images
- 2011-01-14 06:03:20下载
- 积分:1
-
AP
说明: AP聚类算法的源代码,基于matlab程序,有较详细解说(AP clustering algorithm source code, based on matlab program, a more detailed explanation)
- 2014-06-05 15:17:58下载
- 积分:1
-
ELM
说明: ENN prediction model
- 2019-04-08 03:16:24下载
- 积分:1
-
video_processing
视频处理有关MATLAB源程序,包括视频定位,视频模板匹配,视频分割,视频滤波,视频捕捉等(MATLAB source video processing, including video positioning, video template matching, video segmentation, video filtering)
- 2010-09-01 20:36:55下载
- 积分:1
-
statistika
basic statistics of time series
- 2011-01-28 04:36:33下载
- 积分:1
-
SVMMatla1.0
说明: 该工具箱主要介绍支持向量机的使用过程,包括分类与回归,里面的内容很全面,(The toolbox introduce the process of SVM,including classification and aggression,which is very well.)
- 2010-03-30 17:11:13下载
- 积分:1