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watermarker_source_demo
about watermarking for images and text
- 2009-02-23 14:54:08下载
- 积分：1
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ofdm-matlab
完整的OFDM仿真程序，在matlab上运行。有详细的解释。(Complete OFDM simulation program, run in matlab. A detailed explanation.)
- 2011-05-11 15:51:56下载
- 积分：1
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95302oless
dtc for the induction motor with the estimation of speed using MRAS is good
- 2021-05-07 19:16:37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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fnn
算embedding dimension.
可檢驗時間序列數據的embedm fnn1 fnn2(embedding dimension)
- 2009-10-15 20:36:34下载
- 积分：1
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moptxf
make filter in matlab for texture
- 2009-11-28 16:25:19下载
- 积分：1
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sepmotorvaryn03
说明： MATLAB 直流电机双闭环控制仿真 经典教材(matlab zhiliudianjishuangbihuankongzhifangzhen)
- 2010-05-03 17:08:51下载
- 积分：1
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GA
说明： 遗传算法优化,经过matlab R2011b 测试可用(GA example.Untitle.m in the package is the main program)
- 2015-04-06 14:04:36下载
- 积分：1
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pscad20130524105738
双馈风力发电机的模型。官网模型，验证可以使用。.(Model wind turbine double-fed. Official network model, verify that you can use.)
- 2015-05-28 19:31:06下载
- 积分：1
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用于LFM的分析与生成，可用于仿真雷达信号等 1772Echo_signal_LFM
用于LFM的分析与生成，可用于仿真雷达信号等(For analysing LFM,it can be used in radar signal and some places.)
- 2020-06-25 03:20:02下载
- 积分：1
