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BPSK
Simulink model for BPSK
- 2011-07-05 12:20:14下载
- 积分：1
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maple
maple的入门级教程，maple的计算相比matlab更加简单也更容易上手(The entry-level tutorial maple, maple computing matlab simpler and easier to use compared to)
- 2014-01-13 10:26:06下载
- 积分：1
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langgang
混沌的判断指标Lyapunov指数计算,进行逐步线性回归，一种噪声辅助数据分析方法。( Chaos indicator for Lyapunov index calculation, Stepwise linear regression, A noise auxiliary data analysis method.)
- 2016-11-11 18:15:00下载
- 积分：1
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MATLAB1
根据)EF 特性中的对比度敏感度，
即空间频率特性曲线，对图像进行二维多级小波分解，由分解后的各小波分量，提取各频段相应的亮
度、清晰度和相关度指标；然后将这三个指标的几何平均与频段加权系数的内积做算术平均，以此作
为图像质量的综合评价指标(According to) EF characteristic of contrast sensitivity, that is spatial frequency characteristic curve, the image is two-dimensional multi-level wavelet decomposition, the decomposition of the wavelet component, extract the frequency band corresponding brightness, clarity and relevance of indicators then the geometric mean of these three indices and the band doing weighted coefficient of the arithmetic mean within the product as a comprehensive evaluation of image quality index)
- 2010-05-22 23:59:10下载
- 积分：1
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WuHanUniversity-matlab
武汉大学的matlab教程，内容简单，比较实用，适合初学者(Wuhan University of matlab tutorial is simple, more practical, suitable for beginners)
- 2011-08-14 17:28:36下载
- 积分：1
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Rayleigh_ofdm
carrier_count= 200
bits_per_symbol = 2
symbols_per_carrier = 50
loop=10
num=5
循环次数 10
子载波数 200
位数/ 符号 2
符号数/ 载波 50
训练符号数 5
循环前缀长度 T/4
调制方式 QAM
多径信道数 2（缺省）
信道最大时延 5 (单位数据符号)
仿真条件 收发之间严格同步
一个OFDM系统 在瑞利信道环境下 包括信道估计 比较适合初学者(carrier_count = 200 bits_per_symbol = 2 symbols_per_carrier = 50 loop = 10 num = 5 10 cycles 200 of the median number of subcarriers/symbol and the number of symbols of 2 /50 of the carrier the number of training symbol cyclic prefix length of 5 T/4 modulation QAM Number of multi-path channel 2 (default) 5 channel maximum delay (in the data symbol) strict synchronization between the simulation conditions receive an OFDM system in Rayleigh channel environment, including more suitable for channel estimation beginner)
- 2010-09-30 20:55:46下载
- 积分：1
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shuzhijisuan
采用最小二乘法，样条差值等各种方法进行数值计算，并画出相应的图形(Using the least square method, spline method of difference and other numerical calculations and draw the corresponding graph)
- 2011-06-11 20:22:14下载
- 积分：1
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sample2
最大熵法与Welch法估计的功率谱的比较。
多信号分类法估计的功率谱。
(Maximum entropy method and Welch' s power spectrum estimation comparison. Classification of multi-signal power spectrum estimate.)
- 2009-02-04 23:10:50下载
- 积分：1
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fourier
这是门信号的fourier变换，matlab语言编写，有注释，很明了(This is the Fourier transform, gate signal matlab language, have comments, is clear
)
- 2011-08-01 15:50:49下载
- 积分：1
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Spectral-Methods
Spectral Methods in MATLAB 即用spectral的方法并开matlab来做数值解法(Spectral Methods in MATLAB)
- 2014-12-27 11:02:50下载
- 积分：1
