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BP_decodenewc
本代码描述了LDPC码的BP译码算法的每一个步骤,详尽。(This code describes the decoding algorithm for LDPC codes BP each step, detailed.)
- 2011-05-23 12:28:47下载
- 积分:1
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me
说明: MATLAB编程实现RLC电路的计算分析 传递函数 品质因数 还会绘出传递函数图(MATLAB programming RLC circuit quality factor calculated transfer function analysis of the transfer function will draw the map)
- 2011-08-24 18:58:39下载
- 积分:1
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yzfx1
本文件是因子分析的源代码,代码精要有注释。(Factor analysis of source code)
- 2013-08-29 11:12:54下载
- 积分:1
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MIMONMPC
多入多出的非线性预测控制,供大家学习和研究。(MIMO nonlinear predictive control for all learning and research.)
- 2014-07-08 15:47:48下载
- 积分:1
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satlink
卫星链路的计算,包括上下性链路噪声,互调噪声,可计算误码率(The calculation of satellite links, including links from top to bottom of noise, intermodulation noise, Computable error rate)
- 2007-12-21 13:09:34下载
- 积分:1
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Squeezer
Clustering categorical dataset using Squeezer method
- 2009-11-17 14:17:46下载
- 积分:1
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shiliangchenggong
说明: 永磁同步电机,用到矢量控制和SVPWM,使用时要该电机参数(Permanent magnet synchronous motor and Space voltage vector PWM)
- 2020-04-20 17:08:13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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tongxi
OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术,实际上OFDM是MCM Multi-CarrierModulation,多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开,这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽,因此每个子信道上的可以看成平坦性衰落,从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分,信道均衡变得相对容易。本程序实现OFDM与QPSK技术的比较(This program realization technology and the OFDM QPSK technology)
- 2010-10-16 17:21:55下载
- 积分:1
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MATLAB
一个关于sinc函数最小欧氏距离计算的程序,和仿真,研究超奈奎斯特可以借鉴(A program sinc function on the minimum Euclidean distance calculation, and simulation of Super Nyquist can learn)
- 2021-03-29 20:49:10下载
- 积分:1