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Case
New samples C++ program
- 2014-10-21 07:18:13下载
- 积分：1
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matlab_snow
使用matlab编写的一个小flash，运行M文件即可看到雪花飘舞(Using Matlab prepared a small flash, running the M-file to see the snow flying)
- 2012-11-06 15:54:05下载
- 积分：1
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Desktop
小波降噪、时频分析等方法，系统地研究航天电子设备多余物噪声检测过程中各操作变量和微粒物理参数对声波频谱的影响。通过单因素试验，详细分析了微粒粒径、振动力学条件中加速度和频率等3因素对声音信号频谱分布的影响规律，比较了短时傅里叶变换和小波变换的特点。该结果为进一步识别多余物微粒的参数提供了指导依据(the complexity of the material interaction and the properties of the particles themselves make the received signal difficult to analyse. This paper based on particle collision sound wave mechanism, using the methods of wavelet de-noising, time-frequency analysis and so on, this paper systematically studies the influence of various operating variables and particle physics parameters on the sound spectrum in the process of detecting the noise of aerospace electronic equipment. Through the single factor test, the influences of the three factors such as acceleration and frequency on the spectral distribution of the sound signal are analyse in detail, and the characteristics of the short-time Fourier transform and the wavelet transform are compared. The result provides a guideline for further identification of the parameters of the extraneous particles.)
- 2018-01-18 14:36:21下载
- 积分：1
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lagrange
用MATLAB编写的拉格朗日程序。希望对大家有用。(MATLAB prepared using Lagrangian procedures. Hope useful for all of us.)
- 2008-12-13 19:11:33下载
- 积分：1
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pi4DQPSK
实现pi/4DQPSK调制，提倡共享。程序说明在程序注释里。(achieve pi/4DQPSK modulation, promote sharing. Description of the procedures for the procedure Notes Lane.)
- 2006-06-03 17:56:15下载
- 积分：1
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chengxu
基于MATLAB的遗传算法实现，或许对你有所帮助，(Genetic Algorithm Based on MATLAB implementation, may be helpful to you,)
- 2009-03-18 14:18:50下载
- 积分：1
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Goldbach
歌德巴赫猜想验证工具，附质数库以及质数生成器。(Goldbach conjecture verification tools, with the Treasury and the prime number prime number generator.)
- 2009-07-05 09:51:38下载
- 积分：1
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matlabdianji
说明： 在matlab环境下的点击控制系统仿真图，包括程序的编写，不同情况下的控制效果等等。(Click in the matlab environment control system simulation diagram, including the procedures for the preparation, control performance under different conditions and so on.)
- 2011-03-14 21:40:59下载
- 积分：1
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modulation
ask qpsk bpsk的调制解调程序 希望对 大家有所帮助(ask qpsk bpsk of modulation and demodulation process hope to help)
- 2010-05-13 19:57:18下载
- 积分：1
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cccccccc
matlab的编程PDF资料，详细的解释matlab的算法及很多的方法，编程详细的源码解释(PDF matlab programming information, a detailed explanation of the algorithm and matlab many ways, the programming source to explain in detail)
- 2011-07-12 15:16:36下载
- 积分：1
