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waterfilling
power allocation in ofdma using iiwf
- 2010-02-04 17:44:44下载
- 积分：1
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regionGrow
区域生长算法，运行后鼠标左键单击图像区域的一点开始分割，可点击多次，单击右键结束运行。(Regional growth, and after the left mouse button click on image of a division, but it starts at times, click the right key to an end run.
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- 2011-06-23 20:38:15下载
- 积分：1
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playlxg
关于matlab产生声音的一小段程序很好玩 其中编写了好几个小程序(Matlab generate sound on a lot of fun in which a short program written several small programs)
- 2011-04-23 23:08:30下载
- 积分：1
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DDalgorithm
DD算法实现语音增强，噪声谱估计，根据寂静帧和后面能量的对比来估计(DD algorithm speech enhancement, noise spectrum estimation, based on comparative silence frame and rear energy to estimate)
- 2020-07-10 10:38:55下载
- 积分：1
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PCMcode
实现通信原理上的PCM（脉冲编码调制）调制与解调等 功能(MATLAB PCM)
- 2009-12-17 14:15:40下载
- 积分：1
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yichuansuanfa
将贪婪修复方法与遗传算法相结合，构成混和遗传算法，并求解经典背包问题。(The greedy repair method and genetic algorithm are combined to form hybrid genetic algorithm, and solve the classical knapsack problem.)
- 2010-05-31 21:50:59下载
- 积分：1
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2DFDTD
Matlab, PML, FDTD, 3D
- 2011-06-28 19:49:55下载
- 积分：1
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CT图像重建_matlab_程序
CT程序重建，根据傅立叶变换radon变换进行CT投影重建(CT Graph reconstruction)
- 2020-12-30 16:58:59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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qsa
的风格特让他上部结构后可见很快将很快均可个黄金的身高的风格(rtdddddsvfhhhjkioiuosadsvbnn)
- 2010-01-11 08:48:36下载
- 积分：1
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