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eg
说明: x=2*sin(4*pi*t)+5*cos(8*pi*t) 对其进行快速傅立叶变换 加入高斯噪声 再进行频谱分析(x = 2* sin (4* pi* t) 5* cos (8* pi* t) makes its rapid Fourier transform to re-Gaussian noise spectral analysis)
- 2007-07-09 16:03:31下载
- 积分:1
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Polynomial-fitting
此代码是在matlab下开发,适应于GPS高程拟合,只需加载相关数据,方便好用(This code is developed in matlab to adapt in the fitting of GPS Elevation, just load the relevant data, easy-to-use)
- 2012-05-11 17:47:31下载
- 积分:1
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rectangle
make a simple rectangle with matlab
- 2015-04-08 10:18:13下载
- 积分:1
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QGA
基于遗传算法的图像增强代码,亲测好用,值得下载(Based on the genetic algorithm image enhancement code, pro-measurement easy to use, it is worth downloading)
- 2021-01-10 06:18:50下载
- 积分:1
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D10248025
全国研究生数学建模大赛2012年优秀参赛论文集D题1解法与程序(National Graduate Mathematical Modeling Contest 2012 entry Engineering D problem an excellent solution and Procedures)
- 2013-09-21 08:49:17下载
- 积分:1
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lvboqi
利用matlab设计高通、低通、带通和带阻滤波器,生成效果图(High-pass, low-pass, band-pass and band-stop filter using matlab design generated effect diagram)
- 2013-03-18 21:56:54下载
- 积分:1
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Source_codes_of_cpp
C Primr Plus书中所有例题的代码,很有使用的价值。(C Primr Plus all the examples of the code book, very use value.)
- 2013-11-17 00:27:18下载
- 积分:1
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BP_fuzzy
说明: BP神经网络实现电机控制,还应用到了模糊算法(Motor control based on BP neural network)
- 2020-12-29 21:19:00下载
- 积分:1
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OFDM程序
本文通过MATLAB编程实现正交频分复用(OFDM)的系统仿真,系统采用卷积码和交织码级连的差错控制编码。以高斯噪声信道和电力线信道为例,用本仿真系统分别计算出了无差错控制编码和有差错控制编码情况下误码率与信噪比的关系。结果表明,加入差错控制编码使误码率达到10-3时对信噪比的要求有很大减小。系统误码率随信噪比增加以近似二次曲线下降或部分近似二次曲线下降,以不同系数的二次曲线分别进行模拟,可以控制差值在0.005~0.02范围内。
- 2022-05-23 02:03:09下载
- 积分:1
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A Guide to MATLAB for Beginners and Experienced Users
A Guide to MATLAB for Beginners and Experienced Users - Hunt Lipsman & Rosenberg-A Guide to MATLAB for Beginners and Experienced Users- Hunt Lipsman & Rosenberg
- 2022-02-02 21:04:35下载
- 积分:1