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multiROI
对二维图像进行ROI提取的程序，提供GUI界面(A GUI to find ROI in 2D image)
- 2010-10-23 14:07:04下载
- 积分：1
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QPSKtiaozheiofdmfangzhen
说明： QPSK调制的ofdm仿真，采用matlab语言编写，忽略了信道估计等部分。(QPSK modulation ofdm simulation using matlab language, ignore the part of the channel estimation.)
- 2010-04-29 09:22:32下载
- 积分：1
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fengzhixingzaobi
图形图像的峰值信噪比和归一化相关系数matlab编程源代码(Graphic image of the peak signal to noise ratio and normalized correlation coefficient of matlab programming source code)
- 2011-05-29 00:10:06下载
- 积分：1
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cor_recover_mod
image watermarking method
- 2011-06-13 18:25:53下载
- 积分：1
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ieee754_32
Converts a floating point value to IEEE 754 32 bit binary representation.
Sign Bit: 1
Exp: 2 to 9
Frac: 10:32
Single-precision floating-point format is a computer number format that occupies 4 bytes (32 bits) in computer memory and represents a wide dynamic range of values by using a floating point. In IEEE 754-2008 the 32-bit base 2 format is officially referred to as binary32. It was called single in IEEE 754-1985. In older computers, other floating-point formats of 4 bytes were used.
For example, the 32-bit floating point bit pattern 1 01111101 00101100000000000000000 is interpreted as the following:
(− 1)1 × (1 + 0.34375) × 2(125–127) = -1.34375× 2− 2 = -0.3359375
- 2013-09-07 22:20:32下载
- 积分：1
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fusion
实现了基于小波的图像融合，并取得了良好的融合效果。(refusion based on wavelet)
- 2009-03-15 18:13:37下载
- 积分：1
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[5.7]
电子工业出版社 《数字信号处理》第2版课后题MATLAB 5-7题(Electronic Industry Press Digital Signal Processing 2nd edition title after title MATLAB 5-7)
- 2014-12-08 17:12:03下载
- 积分：1
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musicyuanchang
一种可以有效区分3个目标的远场music算法 比传统music方法具有更好的分辨性能(One can effectively distinguish three goals far-field music algorithm has better performance than traditional music methods to distinguish)
- 2013-12-19 13:43:20下载
- 积分：1
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weina
语音维纳滤波，对语音段添加白噪声，然后通过维纳滤波器对其进行滤波(Wiener filtering for speech)
- 2015-04-20 11:06:48下载
- 积分：1
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imagefilter
digital image filter
- 2014-02-12 04:37:32下载
- 积分：1
