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fuliye
matlab中傅立叶变化，主要是处理文本格式的数据文件。(matlab in Fourier changes, mainly to deal with text data files.)
- 2008-06-24 09:14:32下载
- 积分：1
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EZW
mbedded Zerotrees of Wavelet transforms (EZW) is a lossy image compression algorithm. At low bit rates, i.e. high compression ratios, most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). The locations where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.
- 2014-02-18 20:06:01下载
- 积分：1
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Detectionandclassification
一篇关于电能质量问题及其检测分类方法的外文文献，大家可以参考一下(Article on the detection of power quality problems and their classification of documents in foreign languages, we can refer to)
- 2010-07-24 13:58:54下载
- 积分：1
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HitachiH48C3
说明： 加速度计的BS2源程序 简单易学 由parallax公司提供(The BS2 source programme of accelerator)
- 2011-03-10 20:54:55下载
- 积分：1
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mat2huff-bianma-
使用mat2huff进行编码，进一步说明霍夫曼编码的压缩性能！显示其压缩比例，以及其图像的对比！(Encoded using mat2huff to further clarify the Huffman coding compression performance! Shows the compression ratio and the image contrast!)
- 2011-05-22 11:04:59下载
- 积分：1
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DTMF_Decod_Evans
Model of simple DTMF decoder with fixedpoint arithmetic
- 2010-01-24 19:17:02下载
- 积分：1
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Yan_Yi_4PAM
仿真4-PAM（脉冲幅度调制）载波调制信号在AWGN（加性高斯白噪声AWGN(Additive White Gaussian Noise)）信道下的误码率和误比特率性能，并与理论值相比较。(Simulation 4-PAM (pulse amplitude modulation) modulation signal in AWGN (additive white Gaussian noise AWGN (Additive White Gaussian Noise)) under the channel bit error rate and bit error rate performance, and compared with the theoretical value.)
- 2014-11-05 15:26:53下载
- 积分：1
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滤波
说明： matlab中值滤波函数，有效去除噪声干扰(Matlab median filter function, effectively remove noise interference)
- 2020-12-18 09:01:00下载
- 积分：1
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NicheSGA
改进的小生境遗传算法和源程序实现，metalab实现(Improved genetic algorithm)
- 2010-09-05 14:47:44下载
- 积分：1
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Basics-Of-MATLAB-And-Beyond
Basic of MATLAB and beyond
- 2013-10-25 22:16:13下载
- 积分：1
