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dongtaigz
基于背景差法的动态目标检测的代码
希望对大家有用(Difference method based on the background of the dynamic target detection code for all of us hope that useful)
- 2009-04-21 16:58:44下载
- 积分：1
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work
说明： 此程序为语音信号的过零率检测，白噪声过零率远远高于语音信号，故可通过对过零率的检测判断出是不是语音信号。(This procedure for the zero rate of speech signal detection, white noise zero crossing rate is much higher than the speech signal, it can zero rate by detection of voice signal is not judged.)
- 2011-03-10 22:24:44下载
- 积分：1
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xiaoARmodel1
用matlab 语言实现功率谱估计算法,程序中有详细的说明(using Matlab language power spectrum estimation algorithm, the process is described in detail in)
- 2006-06-26 17:00:59下载
- 积分：1
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matlab-Voice-Processing
matlab声音处理文件，可以实现声音变调和变速。(matlab sound processing files, voice tone change and variable speed.)
- 2013-03-11 17:20:52下载
- 积分：1
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RamFunction
一个ram例子，可以参考一下，希望能帮到你，请用winrar解压缩打开。(A ram example, you can refer to, I hope you can help, please use winrar to decompress opened.)
- 2013-11-13 13:44:13下载
- 积分：1
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paper2
LTE 论文 Capacity Optimized For Multicarrier OFDM-MIMO Antenna Systems(Capacity Optimized For Multicarrier OFDM-MIMO Antenna Systems)
- 2015-04-05 13:35:37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.
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- 2009-09-17 13:07:04下载
- 积分：1
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200707171151564996
基于matlab的数字图像压缩编码基于matlab的数字图像压缩编码(Matlab-based digital image compression coding)
- 2009-03-03 23:20:33下载
- 积分：1
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Least-squares-deconvolutio
最小平方反褶积matlab代码(新手上路)(Least-squares deconvolution matlab code (Getting Started))
- 2009-04-27 18:23:06下载
- 积分：1
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EKFyognyudaohang
实现EKF滤波在导航重点的应用，精度相对较高，(achieve EKF filter in navigation key applications, a relatively high accuracy.)
- 2007-05-17 15:46:40下载
- 积分：1
