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kalin
aljabar linear for calculus
- 2011-01-06 23:15:11下载
- 积分：1
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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
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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
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commdelay_stab_simu_diff
Power ystem simulation for Load frequency controller
- 2013-09-27 02:13:25下载
- 积分：1
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dsp_usefultools
数字信号处理中的几个有用的变换的实现，对学习很有用的。(Digital Signal Processing Several useful Transform realize, very useful for learning.)
- 2008-03-08 22:33:00下载
- 积分：1
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alist2sparse
说明： 把ALIST形式的矩阵转为为稀疏矩阵,是以matlab语言进行转化的(turn alist form matriax to sparse matriax)
- 2010-04-07 09:08:17下载
- 积分：1
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matlab-sources
数值分析上机题的matlab程序，含有丰富的注释，并且在已经通过验证(Numerical analysis on the problem of machine matlab program, rich in notes, and has been validated)
- 2014-01-21 19:48:01下载
- 积分：1
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镜像延拓 extend
镜像延拓和一种自适应波形匹配法处理EMD中的端点效应。boundary_matchwave。BOUNDARY_CONDITIONS_EMD。(Mirror extension and an adaptive waveform matching method to deal with the end effect in EMD.)
- 2016-06-02 15:11:45下载
- 积分：1
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matlab
在数字通信系统中，滤波器是其中重要部件之一， 滤波器特性的选择直接影响数字信号的恢复。在数字信号接收中， 滤波器的作用有两个方面，第一是使滤波器输出有用信号成分尽可能强；第二是抑制信号带外噪声，使滤波器输出噪声成分尽可能小，减小噪声对信号判决的影响。
(In digital communication system, the filter is one of the important components of the filter characteristics of the choice of a direct impact on digital signal recovery. In the digital signal receiver, the filter s role is twofold, first is to filter the output useful signal components strong as possible the second is the signal-band noise suppression, so that filter output noise components as small as possible, reducing the noise on the signal the impact of decision.)
- 2008-01-03 16:08:59下载
- 积分：1
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matlab-Algorithm
各类基于matlab的算法的编写，主要是各类数学模型的讲解，以及对于各类数学问题的描述(Various number of algorithms written in the explanation of the mathematical model, as well as a description of the various types of mathematical problems.)
- 2012-05-03 12:59:46下载
- 积分：1
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AF
说明： 关于中继选择性能的仿真，实现对中断概率，信噪比，碰撞概率的测量(Measurement on the relay selection performance of the simulation, the probability of outage probability, signal-to-noise ratio, collision)
- 2012-05-15 14:09:01下载
- 积分：1
