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bianyuantiqu
对图像进行逐点计算，并且取最大值和最小值的差值作为该点新的灰度值。
在区别边缘点和非边缘点时，首先确定一个阈值T，若图像中像素点的新
值大于该门限值，则可以初步确定为边缘点，小于T的新值被判断为非边缘点.(Image point by point basis, and taking the maximum and minimum points of difference as the new gray value. Edge in the difference between point and non-edge point, first determine a threshold T, if the image of the new pixel value is greater than the threshold, you can initially identified as the edge point, the new value is less than T have been judged as non-edge point.)
- 2009-04-18 09:53:10下载
- 积分：1
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Audio-Processing
音频系统，coding, modulation, AWGN, 通过最小距离探测码元，解码，播放。根据不同的SNR，测试在多小的SNR情况下，人耳能识别音频。(Audio systems, coding, modulation, AWGN, by minimizing the distance detection symbol, decoding, playing. Depending on the SNR, the test in the case of multiple small SNR, the human ear can identify audio.)
- 2014-02-20 02:58:39下载
- 积分：1
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rcos_dsp
升余弦滚降系统的源程序(用于调制解调系统中波形成型)(Raised Cosine system of the source (for modulation and demodulation waveform prototyping system))
- 2007-05-11 16:32:19下载
- 积分：1
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zhengfang-XY
声子晶体的源程序：圆柱形散射体呈正方形排列的ＸＹ模的程序(Phononic crystal source: cylindrical scattering takes the shape of a square arrangement of the XY model program)
- 2021-04-20 14:58:50下载
- 积分：1
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Prediction_RBF
RBF神经网络一步预测 - Prediction_RBFMain_RBF.m(RBF神经网络一步预测- Prediction_RBFMain_RBF.m)
- 2010-12-01 21:43:02下载
- 积分：1
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TrafficSimulation
说明： 关与windows程序的交通仿真。怎样描述汽车的行驶。(customs procedures and the traffic simulation. How to describe the car's ride.)
- 2006-05-06 22:02:07下载
- 积分：1
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matlab-example-codes-1
这个文件夹分三部分，有matlab的源程序代码100个，有助于matlab编程。(matlab example codes are very helpfun for some persons who begin to learn matlab.)
- 2013-01-31 16:27:43下载
- 积分：1
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ABC_opt
ABC metaheuristic algorithm to general optimization problem
- 2015-04-09 03:34:48下载
- 积分：1
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reval
Euclidean Distance Transform has been widely studied in computational geometry, image processing, computer graphics and pattern recognition. Euclidean distance has been computed through different algorithms like parallel, linear time algorithms etc. On the basis of efficiency, accuracy and numerical computations, existing and proposed techniques has been compared. This study proposed a new technique of finding Euclidian distance using sequential algorithm. An experimental evaluation has shown that proposed technique has reduced the drawbacks of existing techniques. And the use of sequential algorithm scans has reduced the computational cost.
- 2010-09-20 11:29:42下载
- 积分：1
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Practice2
根据学生两次考试成绩的数据来预测学生是否能被大学录取，用逻辑斯蒂回归算法实现，分别执行梯度下降算法、随机梯度下降算法、牛顿法(According student test scores twice to predict whether the student can be admitted to universities, implemented in logistic regression algorithm.)
- 2020-12-17 20:39:11下载
- 积分：1
