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OFDM
说明： OFDM信号及其频谱
OFDM signal and its spectrum ( Guard Interval insertion )(OFDM signal and spectrum OFDM signal and its spectrum (Guard Interval insertion))
- 2006-03-31 09:11:21下载
- 积分：1
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exa030903
离散付里叶补零算法，以及2D汉明窗的离散付里叶算法(discrete Fourier-zero algorithm, and 2D Hamming window of discrete Fourier algorithm)
- 2006-10-09 17:04:24下载
- 积分：1
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3Semantic-content-analysis-and-annotation-of
the demand for automatically recognizing and retrieving medical image for screening,reference and management is growing faster than ever.In this paper present an intelligent content based image retrieval system called I-Browsewhich integrate both iconic and semantic content for histopathological image
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- 2014-10-08 17:41:45下载
- 积分：1
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chuandi
可用于转子的动力学分析，包括固有频率的计算和振型的输出。(Can be used for rotor dynamics analysis, including the calculation of the natural frequency and vibration mode output.)
- 2013-05-18 16:04:26下载
- 积分：1
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imagecompression
有损图像压缩的matlab程序实现，通过dct变换，霍夫曼编码，译码，比较压缩后图像与原图。(lossy image compression)
- 2011-04-28 18:35:30下载
- 积分：1
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ARPR_simulink
simulink下对APRX结构的仿真。实现在频域对信号的滤波(structure under APRX simulink simulation. Achieved in the frequency domain filtering of the signal)
- 2011-10-18 16:45:22下载
- 积分：1
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ppt
After identifying the best MNT− 1 nodes with the simplified branch metric and the accumulated branch metric at stage NT − 1, we then calculate the LLR of each coded bit utilizing the standard squared Euclidian distance metric.
The log-likelihood ratio (LLR) of a posteriori probability (APP) of each coded bit conditioned on the received signal y is normally calculated using the max-log approximation.
- 2013-11-26 13:25:03下载
- 积分：1
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ofdm-program()
仿真参数:800个载波，1024点IFFT，载波间频1，无多径和有延迟个码片仿真。调制方式是BPSK和QPSK(simulation parameters : 800 Carrier, the 1024-point IFFT, a carrier frequency between, No multi-path and the delay-chip simulation. BPSK modulation is QPSK)
- 2007-05-09 09:44:50下载
- 积分：1
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SPAMS_v1.02_win32
THIS PROJECT IS ON COMPUTER VISION AND TO PERFORM DIFFERENT OPERATIONS ON GIVEN IMAGE FILE.(I.E GETTING IMAGE INFORMATION AND LAPLACIAN TRANSFORMATION OF GIVEN IMAGE)
- 2011-10-19 19:10:25下载
- 积分：1
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8
说明： Power syetem using simulink - arabic
- 2013-03-16 03:41:48下载
- 积分：1
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