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M2M4-SNR-estimination
经典的二阶矩四阶矩信噪比估计,有不经过上采样、成型滤波和经过上采样、成型滤波的两种版本。加噪方式也分别用了matlab自带函数和自写两种版本。望大家参考。(Second Moment classic SNR estimation fourth moment, there is not through the sampling, the shaping filter and sampled, two versions of shaping filter. Plus noise mode were also comes with a matlab function and self-written versions. Hope you reference.)
- 2021-03-30 20:59:09下载
- 积分:1
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xiaocai_modulation
无线通信高斯白噪声信道各类调制方式,并且有星座图、调制曲线分析。(Wireless communications Gaussian white noise channel types of modulation methods, and has constellation, modulation curve analysis.)
- 2009-12-20 19:08:13下载
- 积分:1
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dragon_curve
用matlab编写的龙曲线源程序,可以供大家参考(prepared using Matlab curve source of the Dragon, for your reference)
- 2006-10-20 18:42:25下载
- 积分:1
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anneal
Minimizes a function with the method of simulated annealing
- 2013-04-14 06:14:57下载
- 积分:1
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MATLAB-about-image
相当好的matlab数字图像处理,包括基本原理、图像复原、彩色处理、图像压缩、分割(Very good matlab digital image processing, including the basic principles, image restoration, color processing, image compression, segmentation)
- 2013-11-07 19:12:55下载
- 积分:1
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yichuansuanfa4
通过遗传算法计算下列函数的全局最优值 y(t)=sum(x(t,:).*x(t,:))(Global calculate the following functions by genetic algorithms optimal value
y(t)=sum(x(t,:).*x(t,:))
)
- 2015-03-16 16:02:57下载
- 积分:1
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eight
Audio signal modelling containing a sequence of 2 identical chirp signals with an addition to filtering an image using simple low-pass 1-D filter.
- 2014-02-12 16:48:27下载
- 积分:1
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LFM
线性调频信号频谱及匹配滤波方面的源代码,供大家参考,(LFM signal spectrum and matched filter area of the source code for reference,)
- 2007-07-27 23:32:03下载
- 积分:1
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98
说明: 对近代概率论的知识体系作了详细的介绍。包括了许多基本的知识。(Modern knowledge of probability theory were described in detail. Includes a number of basic knowledge.)
- 2010-12-21 20:25:22下载
- 积分:1
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swept-sine-vibration
基于ANSYS APDL二次开发的航电设备的动力学扫频分析,载荷输入条件为交越频率以下为恒定位移,交越频率以上为恒定加速度。我将加速度输入转换为位移输入,将位移和加速度两段输入载荷统一按照位移载荷输入,将位移存入表数组,利用ANSYS APDL自动将扫频范围内的位移载荷存入表数组,并循环加载计算,实现了该工程结构的正弦扫频振动分析。(Kinetic sweep analysis, load input conditions of secondary development based on ANSYS APDL avionics for the crossover frequency less constant displacement, above the crossover frequency is constant acceleration. I will convert the input displacement input acceleration, displacement and acceleration loads unity in accordance with the displacement of the two input load input, the displacement of the array into the table using ANSYS APDL automatically load displacement within the sweep range of the array into the table, and cyclic loading calculated to achieve a swept sine vibration of the project structure.)
- 2013-12-02 13:48:03下载
- 积分:1