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two_D_DFT
对输入的数字图像进行二维离散傅立叶变换,由matlab实现(The input digital image to two-dimensional Discrete Fourier Transform, from matlab realize)
- 2007-09-18 10:46:04下载
- 积分:1
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ahpmatlab
层次分析法的Matlab程序。层次分析法是利用数学方法计算反映每一层次元素的相对重要性次序的权值,通过所有层次之间的总排序计算所有元素的相对权重并进行排序。(Analytic Hierarchy Process using Matlab)
- 2010-07-28 23:47:17下载
- 积分:1
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ofdm
通信原理matlab仿真中正交频分复用数字通信系统(Matlab simulation of communication theory orthogonal frequency division multiplexed digital communication system)
- 2010-12-08 17:59:07下载
- 积分:1
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ex05
说明: 离散信号Gabor展开的理论及实现颇为繁琐。其中包括离散Gabor变换的标架理论、周期序列的离散Gabor变换、非周期序列的离散Gabor变换以及各种快速算法等。此程序给出给出了一个线性调频信号的Gabor变换。(Gabor expansion of discrete signals and the realization of the theory is quite cumbersome. Including discrete Gabor transform frame theory, the periodic sequence of discrete Gabor transform, non-periodic sequence of discrete Gabor transform and a variety of fast algorithms. This procedure gives a linear FM signal is given the Gabor transform.)
- 2011-03-21 15:23:32下载
- 积分:1
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Multi-levelerrorprobability
多电平差错概率在同一张图上仿真多幅度电平PAM在M=2,4,8,16时符号的差错概率,信噪比0:25(Multi-level error probability)
- 2010-05-15 11:38:36下载
- 积分:1
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BPSK_system
BPSK调制的通信系统,包括:
(1)随机数据产生及BPSK 调制
(2)插值处理
(3)三种低通滤波器的设计(从升余弦滤波器改为平方根升余弦滤波器
(4)载波调制
(5)从升余弦滤波器改为平方根升余弦滤波器
(6)AWGN 信道
(7)匹配滤波
(8)采样与解调,误码率计算
(9)误码率的理论曲线以及仿真曲线
整个(A BPSK based communication system, including modulation, AWGN, low-pass filter,BER caculation.)
- 2020-12-08 11:29:20下载
- 积分:1
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synmotor
these matlab simulation will be useful to those who search for voltage source control of synchronous motor using mosfet
- 2010-08-19 21:09:32下载
- 积分:1
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enter_distributions_commands
This functions handles callbacks from the enter_distributions GUI
- 2010-02-09 08:15:12下载
- 积分:1
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sasptoolbox
说明: matlab谱分析工具箱,作谱分析的很有用的工具,是基于matlab7.0的(Matlab Toolbox spectral analysis, spectral analysis for the very useful tool, is based on the matlab7.0)
- 2006-04-08 09:40:34下载
- 积分:1
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8-3A
实现td-scdma链路层仿真,完成传输信道和物理信道的编码和译码(Achieve td-scdma link layer simulation)
- 2010-05-14 21:07:12下载
- 积分:1