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seriescommmatlab
利用matlab编写的串行通信助手程序,GUI界面对学通信的应该很有帮助(Matlab serial communication using a helper application written, GUI interface should be helpful in learning to communicate)
- 2010-11-12 17:55:33下载
- 积分:1
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PCAandKPCAprogram
PCA,KPCA完整程序,对研究人脸识别非常有用(this the code of pca and kpca)
- 2010-05-06 19:35:57下载
- 积分:1
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Weiner-Filter
Project on Image Restoration
- 2013-11-12 17:56:35下载
- 积分:1
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jpeg_encode+decoderhojoon
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 13:07:04下载
- 积分:1
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DTMF_GEN_DEC
matlab 生成dtmf 进行双频合成(dual-frequency synthesizer for generating dtmf matlab)
- 2011-11-24 04:21:21下载
- 积分:1
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a-important-ML-estimation-method-for-linear-regre
a important ML estimation method for linear regression vie Maximum likelihood method
- 2015-02-16 09:42:09下载
- 积分:1
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Phase_Noise
matlab对PLL环路相位噪声的仿真m文件(simulation of PLL loop phase noise)
- 2009-10-25 10:06:09下载
- 积分:1
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通信原理HUFFMAN编码
一个通信原理实验,huffman编码的实现过程,并且有详细说明(a communication principle experiment, the realization of Huffman coding process, and is described in detail)
- 2005-06-05 20:55:25下载
- 积分:1
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人脸追踪
说明: 利用matlab自带的函数功能,调用摄像头,完成实时追踪人脸的功能(Using the function of MATLAB and calling the camera, the function of real-time face tracking is completed.)
- 2020-06-19 15:00:01下载
- 积分:1
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OFDM
说明: 对OFDM(正交频分复用)的调制和解调过程的仿真(On OFDM (Orthogonal Frequency Division Multiplexing) modulation and demodulation process simulation)
- 2011-02-24 10:13:30下载
- 积分:1