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sdr_model
M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter.
(M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)
- 2006-06-20 03:32:12下载
- 积分：1
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jiyuMatlab
基于Matlab的红外图像的轮廓特征提取 基于Matlab的红外图像的轮廓特征提取 (Matlab-based infrared images of the contour feature extraction Matlab-based infrared images of the contour feature extraction)
- 2011-05-09 15:34:35下载
- 积分：1
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PSO
采用PSO算法，以成本最小为目标函数，对蓄电池和超级电容的容量进行了优化(Using PSO algorithm to minimize the cost as the objective function of the capacity of the battery and super capacitor has been optimized)
- 2021-04-01 18:49:18下载
- 积分：1
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22
说明： matlab随机函数详细讲解，并附有实例比较(matlab random function explained in detail, along with more examples)
- 2011-10-10 14:46:22下载
- 积分：1
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diagrama_de_ojo
eye pattern, also known as an eye diagram, is an oscilloscope display in which a digital data signal from a receiver is repetitively sampled and applied to the vertical input, while the data rate is used to trigger the horizontal sweep. It is so called because, for several types of coding, the pattern looks like a series of eyes between a pair of rails. It is an experimental tool for the evaluation of the combined effects of channel noise and intersymbol interference on the performance of a baseband pulse-transmission system. It is the synchronised superposition of all possible realisations of the signal of interest viewed within a particular signalling interval.
- 2013-12-07 00:34:30下载
- 积分：1
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colorimageencryption
A color image encryption code which segregated the image components separately.
Include "Add Noise" as well !!
- 2014-01-14 10:49:04下载
- 积分：1
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speech_processing_toolbox
final year Project report of speech processing in matlab
- 2010-08-25 23:41:33下载
- 积分：1
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Desktop
将数据场理论用在雷达信号分选中，分选概率得到提高(Improved data field theory used in radar signal sorting, sorting probability)
- 2014-10-04 22:35:59下载
- 积分：1
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thesis-blind_equalization
自适应均衡器设计用于抑制信号失真，自适应均衡器节拍系数是时变调整的。(Adaptive equalizers remove signal distortion attributed to intersymbol interference in band-limited
channels. The tap coefficients of adaptive equalizers are time-varying and can be adapted using
several methods. When these do not include the transmission of a training sequence, it is referred
to as blind equalization.)
- 2010-09-25 20:55:32下载
- 积分：1
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Matlab
matlab是功能强大的计算软件，作图方便，这是教程，使你入门到精通(matlab is a powerful calculation software, mapping convenience, this is the tutorial to make your entry to the master)
- 2013-09-16 16:37:23下载
- 积分：1
