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stft3d
实现stft的三维图，3d的，很有用，自己编的，可以实现(Three-dimensional map to achieve stft, 3d, and useful, their series, can be achieved)
- 2010-12-23 21:25:16下载
- 积分：1
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SSB
简单数字调制编程，方便初学者学习
简单数字调制编程，方便初学者学习(Simple digital modulation program, easy for beginners to learn simple programming of digital modulation, easy for beginners to learn)
- 2010-12-30 12:49:10下载
- 积分：1
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6
说明： matlab SIMULINK Arabic tutorial part 6
- 2014-10-10 14:04:55下载
- 积分：1
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heffron_SSSC
Hefron Phillips Model of the SMIB with SSSC
- 2012-10-05 15:49:05下载
- 积分：1
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逆变器简单备份
三相两电平逆变器，有限集预测控制的Matlab算法模型(Optimization modeling of three phase two level inverter)
- 2021-02-04 11:39:58下载
- 积分：1
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zhengjiaoxinhao
完成了对正交信号数字通信系统的蒙特卡罗仿真(Completed the quadrature signal of the Monte Carlo simulation of digital communication systems)
- 2010-01-16 10:18:51下载
- 积分：1
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ls_mmse_updated
mmse接收
不错的程序,希望能够给大家参考(mmse receiving good procedures, we hope to be able to make reference to)
- 2006-09-04 13:55:35下载
- 积分：1
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ch1
本书基于MATLAB 5.2版，提供了使用MATLAB的实践性指导。MATLAB已成为适合多学科、多种工作平台的功能强大、界面友好、语言自然并且开放性强的大型优秀应用软件，同时也已成为国内外高等院校高等数学、数值分析、数字信号处理、自动控制理论以及工程应用等课程的基本教学工具。本书按逻辑编排，自始至终用实例描述；内容完整且每章相对独立；是一本简明的MATLAB参考书，既适用于初学者，也适用于高级MATLAB用户。对MATLAB与FORTRAN、C等语言结合的描述更是所有MATLAB书籍中少有的一大特色。 本书适合作为理工科高等院校研究生、本科生教学用书，也可作为广大科研工程技术人员的自学用书。
- 2011-11-23 19:06:44下载
- 积分：1
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denoisingWavelet
Wavelet denoising
For using this code need to use signal toolbox and general toolbox in your matlab
In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size
512 by 512 and then generate noisy image by adding a Gaussian noise but under the condition of
having SNR=20dB by select the suitable value of variance for Gaussian noise formula.
Second step is performing wavelet denoising using the hard thresholding (Use the db 6 for four
levels) in the condition of finding the optimal thresholding value of T in terms of the SNR obtained. It
means that, we should find the highest SNR value by finding the suitable value for threshold. Then we
asked to do the same process but this time using soft thresholding.
Finally for the last part of question one, we should compare the results of the obtained SNR
with the recommendations of 3*sigma for the hard thresholding and 3/2*sigma for the soft
thresholding.
- 2013-12-11 17:34:39下载
- 积分：1
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gps02_1
说明： 计算卫星坐标程序！根据广播星历的17个参数，而计算！(Calculate satellite coordinates program! According to the 17 broadcast ephemeris parameters, the calculation!)
- 2010-04-06 20:58:59下载
- 积分：1
