-
ofdm-siso
正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统,
它具有频带利用率高和抗多径干扰能力强等优点,因而适合于高速率的无线通信系统。(
OFDM Simulator
--------------------------------------------------------------------------------
MIMO OFDM Simulator:
OFDM.m: OFDM Simulator (outer function)
create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile.
svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes.
BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance.
ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel).
chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation.
EnergyTableInit.m: Given the SNR values, form a table of energy increments for )
- 2009-03-05 20:05:49下载
- 积分:1
-
Matlab_Fox_Li_Numerical_Iteration
光电综合实验,平行平面腔的数值迭代解法,即Fox_Li数值迭代法。对于之前网上某位仁兄给出的代码给出了优化,主要是使用了一个子函数,使得代码清晰容易阅读。而且拥有GUI界面也更像做程序这件事情。---南邮某学子(Fox_Li numerical iteration. A short and smart program in Matlab, as well optimized in the aspect both of code and execution.)
- 2010-10-15 13:44:38下载
- 积分:1
-
MatlabFIR
FIR数字滤波器广泛应用在数字通信系统中,研究其实现方法具有重要意义。Matlab功能强大,利用Matlab辅
助设计DSP应用程序,可大大缩短DSP应用程序的开发时间。介绍了Matlab和CCS及DSP的连接,说明了利用Matlab辅
助DSP实现FIR数字滤波器的过程,及如何在Matlab环境中调试DSP程序,给出了实现结果,并把该结果和单纯在Matlab
环境下实现结果进行比较,前者效果更好,更具有实际应用价值。
(FIR digital filters widely used in digital communication systems, research methods of their realization of great significance. Matlab is powerful DSP using Matlab-aided design applications, can greatly shorten the DSP application development time. Describes the Matlab and CCS and DSP connections, shows DSP using Matlab support the process of realization of FIR digital filters, and how to debug in the Matlab environment, DSP program, are given to achieve results, and to the results and simple in the Matlab environment, achieved results are compared, the former better, more practical application value.)
- 2009-12-11 21:01:37下载
- 积分:1
-
yiqun
说明: 蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例蚁群算法,蚁群算法,蚁群算法实例(Ant algorithm, ant algorithm, ant colony algorithm instance ant algorithm, ant algorithm, ant colony algorithm instance ant algorithm, ant algorithm, ant colony algorithm instance ant algorithm, ant algorithm, ant colony algorithm instance algorithm, ant algorithm, ant colony algorithm instance ant algorithm, ant algorithm, ant colony algorithm instance)
- 2011-04-08 22:11:10下载
- 积分:1
-
Bessel
Bessel低通滤波器特性幅频及相频特性分析及其阶跃响应和方波响应(Bessel low-pass filter characteristics of amplitude and phase frequency characteristics of frequency and step response and the square wave response)
- 2010-05-22 08:59:57下载
- 积分:1
-
pcxhr_mix22
Driver for Digigram pcxhr compatible soundcards mixer interface for stereo cards
- 2013-05-04 11:03:18下载
- 积分:1
-
elmd
通过在lmd中加入白噪声对信号进行分析,得出仿真图(through adding white noise in LMD to analyze the signal , get the simulation map)
- 2016-04-09 15:44:20下载
- 积分:1
-
cyclostationary_toolbox
循环自相关函数工具箱,还带有自己编写的代码,ex1-7.(Circulating auto-correlation function of the toolbox, but also prepared with its own code, ex1-7.)
- 2021-03-11 10:19:26下载
- 积分:1
-
SamplePCollegePRecommendation2
GUI界面的文字匹配,MATLAB编写,字库请自行下载(chinese character recognition)
- 2013-10-15 18:59:22下载
- 积分:1
-
dipole
gain of center-fed linear dipole of length L
- 2010-12-01 23:16:50下载
- 积分:1