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SURFmex
matlab编写的实现surf的平台
老外的东西，可以进行验证(matlab prepared foreigner platform surf achieve things, you can verify)
- 2009-03-05 08:52:20下载
- 积分：1
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QAM16_demapper
this is code for qam modulation and demodulation
- 2012-04-02 23:39:32下载
- 积分：1
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Lab1
Small code for testing p, pi and pid controllers at matlab.
- 2011-09-14 11:44:23下载
- 积分：1
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HDI_Guide_310111
HDI Guide 310111 usefull doc
- 2014-12-06 00:05:04下载
- 积分：1
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DirectionalFilters
Implements a directional Gaussian filter.
it can be used to evaluate the first directional derivative of an image.
- 2010-12-21 23:25:04下载
- 积分：1
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WiMax_Matlab_Sim
WiMax Matlab Simulation
- 2012-04-12 18:27:32下载
- 积分：1
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testone
二维离散小波变换(Mallat快速算法)对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数（百分比表示）并进行重构, 最后计算重构图像的峰值信噪比(PSNR).
数据：灰度图像lena.bmp或其它图像, 滤波器系数可以调用matlab中的wfilters函数获得, wfilters函数的使用请在matlab中help wfilters.(Two-dimensional discrete wavelet transform (Mallat fast algorithm) two-dimensional discrete wavelet transform image transformed series is greater than or equal to 3, and then processing thresholding (threshold of about 10 or so), the number of re statistical coefficient 0 ( reconstruct the final calculation of the peak signal-to-noise ratio (PSNR) of the reconstructed image data: the grayscale image lena.bmp or other images, the filter coefficients can call matlab in wfilters function to obtain, wfilters function, expressed as a percentage) in matlab help wfilters.)
- 2013-03-21 00:30:33下载
- 积分：1
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Untitled5
FIR数字滤波器设计，分别让满足所设计的滤波器的通带、过渡带、阻带频率特性的正弦波通过滤波器，验证滤波器性能；(FIR digital filter design, respectively, so that the design meets the filter passband, transition zone, stop-band frequency sine wave pass filter characteristic, verify filter performance )
- 2015-04-16 10:28:35下载
- 积分：1
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simplecharrec(I&II)
Character Recognition Example (I&II)- Pre-processing of Image (Matlab Code)(Character Recognition (I)
- 2006-05-19 01:00:01下载
- 积分：1
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Rayleigh_QPSK
考虑载波的qpsk信号在瑞利信道上的仿真(consider Carrier qpsk Rayleigh channel signal simulation)
- 2006-11-06 08:24:53下载
- 积分：1
