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PCA-SIFT
说明: PCA-SIFT算法的实现,PCA-SIFT是对SIFT算法的改进,用PCA替代SIFT算法中的第四步,提高了效率,且准确率更高(PCA-SIFT algorithm implementation, PCA-SIFT SIFT algorithm is an improved SIFT algorithm with PCA instead of the fourth step, improve efficiency, and higher accuracy)
- 2011-04-06 14:27:25下载
- 积分:1
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cyclic-spectrum-identification
基于循环谱的调制方式识别与高动态同步技术研究(Modulation based on cyclic spectrum identification and synchronization of high dynamic)
- 2011-05-13 11:30:40下载
- 积分:1
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GRNNjiaotongyunshu
MATLAB神经网络简单应用。。。。。。。。。(MATLAB neural network simple. . . . . . . . .)
- 2012-05-21 22:51:02下载
- 积分:1
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Ubftl
超声仿真软件,基于MATLABB,用于声束合成技术可直接使用。
(Ultrasound simulation software, based on MATLABB for beam synthesis technique can be used directly.)
- 2012-07-29 00:00:22下载
- 积分:1
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Wavelet-Transforms-
二维和三维的离散双树小波正变换和逆变换,具有多方向分辨特性(Doubletree two-dimensional and three-dimensional discrete wavelet transform and inverse transform is, to distinguish features with multi-directional)
- 2020-11-16 15:49:39下载
- 积分:1
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huff1
实用matlab实现n元huffman编码(Practical matlab n yuan Huffman coding)
- 2011-12-20 19:30:03下载
- 积分:1
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IEEEuwb
此函数产生超宽带信道的冲激响应
其中的主要参数有,TMG--仿真距离下平均总多径增益,fc--抽样频率值
hf--离散时间冲激响应
OT--用户可以选择的观测时间,ts--时间分辨率,LAMBDA--簇到达速率,lambda--簇内脉冲到达速率
GAMMA--簇衰减因子,gamma--簇内脉冲衰减因子,sigma1--簇衰落的标准方差,sigma2--簇内脉冲幅度衰落的标准方差
sigmax--总多径增益的对数的标准差,rdt--用户可以选择的参数,用于限制每簇内多径分量的产生
PT--用于限制信道冲激响应中多径分量的个数
第一步 设置表征信道冲激响应的基本参数(this program is used to generate the channel impulse response for the ultra wideband communication systems.)
- 2010-06-15 11:31:44下载
- 积分:1
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energysum
语音处理的短时时域处理技术中的短时能量的MATLAB编程(voice when dealing with the short-time domain processing technology in the short-term energy MATLAB programming)
- 2006-06-09 15:54:05下载
- 积分:1
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粗糙集算例
粗糙集属性约简,包括正域的计算,约简结果的提取(Rough Set Attribute Reduction, including the calculation of positive fields, the extraction of reduction results)
- 2018-12-27 02:56:33下载
- 积分:1
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ovm_idm
基于 汽车跟驰模型OVM 和 IDM 的动态特性分析(2辆车)(Dynamical Characteristics of OVM and IDM Using Two Car Simulation for two vehicles.)
- 2021-04-05 19:09:03下载
- 积分:1