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MATLABR2008_2
《MATLAB R2008图形与动画编程实例教程》的源代码--第二章(" MATLAB R2008 examples of graphics and animation programming tutorial" source code- Chapter II)
- 2010-06-08 18:20:46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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Matlab.program.guide
matlab.program.guide介绍了有关的编程风格及一些指导意见(matlab.program.guide of the programming style and some guidance)
- 2007-01-16 01:01:38下载
- 积分：1
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pfc-boost
交错并联PFC boost，使用plecs仿真，仿真完美，电压电流环使用typeII补偿，CCM平均电流模式，额定功率500W，可根据需要改变参数(Interleaved PFC boost, use plecs simulation perfectly, voltage and current loop using typeII compensation, CCM average current mode, rated power 500W, parameters can be changed as needed)
- 2021-03-29 22:09:10下载
- 积分：1
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assignment6
Simulink
to calculate the tilt and velocity error
- 2012-10-03 17:47:55下载
- 积分：1
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to
说明： 一般通信AM FM BPSK MSK信号的产生 与频谱仿真及通过滤波器仿真(General Communication AM FM BPSK MSK signal generation and spectrum simulation and emulation through the filter)
- 2010-04-16 16:28:15下载
- 积分：1
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微电网三目标优化调度
三目标微电网优化调度，减少成本，提升效益(Optimal Dispatching of Microgrid)
- 2021-01-16 05:08:45下载
- 积分：1
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enhancing_semi_supervised
enhancing semi-supervised clustering:a feature projection prespective算法实现(the implementation of the alogrithm described in the paper--- enhancing semi-supervised clustering:a feature projection prespective)
- 2009-12-17 09:47:05下载
- 积分：1
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2SVDquzao
利用改进奇异值去除噪声，效果不错，带实例，可以参考(The improved singular value remove the noise, the effect is good, with examples, can reference)
- 2012-04-26 12:58:02下载
- 积分：1
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CDMA
MATLAB工具建立的DS-CDMA 扩频通信模型 (MATLAB tools to create a DS-CDMA spread spectrum communication model)
- 2010-12-31 13:45:55下载
- 积分：1
