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ProyectoOCRmejorado
OCR system with neural network
- 2010-07-09 01:54:06下载
- 积分：1
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chap5
在matlab中计算图像中的欧拉数，这是一个很有创新的例子(In matlab to calculate the Euler number of images, this is a great example of innovation)
- 2008-05-21 22:32:16下载
- 积分：1
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ssim_matlab
matlab ssim 代码 可以跑的，其所作的特征提取比sift要好，而且计算简单(can run the Matlab ssim code, made the feature extraction is better than sift, and simple)
- 2012-05-31 19:56:25下载
- 积分：1
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PF
说明： this is 5 Particle filter code
- 2011-08-28 19:27:58下载
- 积分：1
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melfb.zip
耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula )
- 2014-08-18 12:28:36下载
- 积分：1
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Image-recognition
图像分析与识别，从一副包含各种动物的图像中识别出想要的动物(Image analysis and recognition)
- 2012-01-02 14:08:06下载
- 积分：1
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heidary2
this file is about risk managment in marketing....
- 2013-05-25 13:43:56下载
- 积分：1
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123
分数阶Chen系统数学模型matlab仿真源程序(Fractional Chen mathematical model matlab simulation source)
- 2015-06-25 13:41:48下载
- 积分：1
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matlab-kalman-filter
说明： 目标跟踪问题的应用背景是雷达数据处理，即雷达在搜索到目标并记录目标的位置数据，对测量到的目标位置数据（称为点迹）进行处理，自动形成航迹，并对目标在下一时
刻的位置进行预测。本文简要讨论了用Kalman滤波方法对单个目标航迹进行预测，并借助于Matlab仿真工具，对实验的效果进行评估。
(kalman filter)
- 2021-04-21 14:08:49下载
- 积分：1
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Gini
Gini系数典线拟合算法,包含传统数值方法与曲线拟合法比较!(Gini coefficient calculation!)
- 2012-06-08 22:47:21下载
- 积分：1
