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zlsj
- 滑动窗口的数据流闭合频繁模式的挖掘算法,用VC编写-sliding window of data flow closure frequent pattern mining algorithm, prepared by VC
Correlation_and_convolution
- About correlation. In signal processing, cross-correlation is a measure of similarity of two waveforms as a function of a time-lag applied to one of them. This is also known as a sliding dot product or inner-product. It is commonly used to search a l
crosscorelation
- In signal processing, cross-correlation is a measure of similarity of two waveforms as a function of a time-lag applied to one of them. This is also known as a sliding dot product or inner-product. It is commonly used to search a long duration signal
kmp
- 问题:串的模式匹配算法---KMP 方法:从主串S中寻找模式串T出现的位置。 基本思想:从主串S的第1个字符起和模式串T的第一个字符比较,若相等,则继续逐个比较后续字符;否则从主串的下一个字符再重新和模式的字符比较;依此类推,直到在主串S中找到模式串T的全部字符相匹配为止,这时匹配成功,否则匹配不成功;KMP算法可以在O(n+m)的时间数量级上完成串的模式匹配操作。其改进在于:每当一趟匹配过程中出现字符比较不等时,不需回溯i指针,而得利用已经得到的“部分匹配”的结果将模式向右滑动尽可能远
Sine_Wave_sliding_2016_5_21
- Explanation:- This Program can generate Sine Wave and slide uploaded image pattern according to sine wave.It is also plot wave propagation on X-Y coordinates. This program can save images at the same time to make pattern slid