-
2
说明： Matlab简单教程，能学习一些最基本的操作(Matlab simple tutorial to learn some basic operations)
- 2010-12-08 09:36:43下载
- 积分：1
-
zmccdma_gold
通过matlab建立码分多址通信系统的仿真平台，并仿真了扩频通信的性能(Matlab code division multiple access communication system through the establishment of the simulation platform, and simulated the performance of spread spectrum communication)
- 2010-03-10 15:51:22下载
- 积分：1
-
Matlab work
本文件提供了几个数值分析中的Matlab小程序。水平有限，多多海涵。(This document provides several numerical analysis of Matlab small programs. Limited, and many Haihan.)
- 2005-05-04 22:01:08下载
- 积分：1
-
tuous
说明： 我编写的利用trous（多孔算法）实现小波变换，利用‘db4’小波函数分解两层，其中卷积运算采用频域的fft算法，给出了仿真信号的处理结果。(prepared by the use of trous (porous algorithm) to achieve wavelet transform, use 'db4' wavelet decomposition layers, which used convolution operators fft the frequency domain algorithm, given the signal processing simulation results.)
- 2006-04-17 22:31:49下载
- 积分：1
-
approx_entropy
采用matlab编程实现的近似熵的计算。近似熵是一个从衡量时间序列复杂性的角度出发的反映信号整体特征的指标(Calculated using approximate entropy matlab programming to achieve. Approximate entropy is a sequence complexity measure of the time of departure the perspective of the indicators reflect the overall characteristics of the signal)
- 2015-03-20 09:47:27下载
- 积分：1
-
mimo
说明： MIMO信道仿真程序，包含多径信道特性，用matlab实现主要功能(mimo simulation)
- 2010-04-26 20:34:00下载
- 积分：1
-
codeprocess
(15,11)BCH编码和译码c语言程序，直接解压就可以了((15.11) BCH encoding and decoding c language program, it can directly extract the)
- 2006-05-22 09:56:22下载
- 积分：1
-
GMSK
为了提高移动通信系统中数据传输的有效性能,降低GMSK调制系统的误码率. 首先对GMSK调制系统进行分析,得到不同BT值GMSK调制的移动通信系统误码率和带宽的关系.通过引入具有纠错性能的编码技术,降低信息传输的误码率,提高系统的有效性. 本文给出了引入编码技术的GMSK调制系统的仿真模型,仿真结果表明,在相同的信噪比下,系统的误码率降低了1～2dB.(This paper mainly intends to improve the performance of the communication system and decrease the error bit rate of the information. First , the GMSKmodulation system was analyzed , and the relation of the BER and
bandwidth in the different BT value was obtained. By introducing the encoding technology , the error bit rate of the information was lowered so that the performance of systemwas improved. This paper presents a simulated model . The results show that the BER of the system in the same SNR can lower 1 to 2 dB.)
- 2010-05-16 21:43:28下载
- 积分：1
-
battt
analysis of topo ogy and pwm strategy for a new multiple input and multilevel inverter
- 2012-02-14 23:18:56下载
- 积分：1
-
weixiuli2014
Matlab简单TasksFrom LaralWikiLoading数据从一个文件中(Matlab Simple TasksFrom LaralWikiLoading data from a file)
- 2012-10-27 14:44:09下载
- 积分：1
