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PatternProjectCODE
pattern recognition project in matlab
- 2011-07-24 02:20:07下载
- 积分:1
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array_lsb
This code is the implementation of LSB technique
- 2013-04-06 15:01:00下载
- 积分:1
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paper3
Upper-lower bounded-complexity QRD-M for spatial multiplexing MIMO-OFDM systems
- 2015-02-23 19:25:35下载
- 积分:1
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shuangfeng
图像傅里叶变换,matlab模拟成像过程的双缝干涉图形(Image Fu Liye transform, matlab simulation of the imaging process of double slit interference pattern)
- 2015-10-17 11:15:15下载
- 积分:1
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HBTFfangzhen
说明: dfig 基于DQ轴同步旋转坐标轴系数学模型下的双馈发电机simulink (H Fuzzy fangzhen)
- 2010-04-01 19:59:51下载
- 积分:1
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jpeg2avihojoon
This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
(This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
)
- 2009-09-17 13:05:51下载
- 积分:1
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convlenc
encoder convolutional
- 2010-01-20 00:14:31下载
- 积分:1
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ofdm_programme
Abstract:Noise frequency modulation(FM)jamming。which belongs to blanket jamming。is already become
the main form ofnoise jamming at present。because the wideband was gained by it.Tne spectnlnl ofnoise FM
jamming is analyzed by time domain autocorrelation method in this paper.It’S jamm g peculiarity and几out—
putting signal’S jamming peculiarity ale explained.At last,these time series models ofnoise FM jalllIIling sig—
nal and几outputting signal ale built.(Abstract: Noise frequency modulation (FM) jamming. which belongs to blanket jamming. is already becomethe main form ofnoise jamming at present. because the wideband was gained by it. Tne spectnlnl ofnoise FMjamming is analyzed by time domain autocorrelation method in this paper. It S jamm g peculiarity and several out-putting signal S jamming peculiarity ale explained. At last, these time series models ofnoise FM jalllIIling sig-nal and a few outputting signal ale built.)
- 2007-05-18 16:05:09下载
- 积分:1
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Apache-Server-Survival-Guide
Apache Server Survival Guide
- 2014-11-16 00:02:17下载
- 积分:1
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doa_music
MUSIC算法matlab代码。文件中给出了基于MUSIC算法进行阵列信号估计的程序(MUSIC algorithm matlab code. Documents given array signal based on MUSIC algorithm for estimation procedure)
- 2013-11-17 11:35:56下载
- 积分:1