A Method for Comparing the Phase Difference of Sequences
A technology of phase difference and sequence, which is applied in the field of judging the phase difference of two numbers through computer software, and can solve problems such as the difference in sequence phase difference, the direction and size of the phase difference and the complexity of the phase difference
Active Publication Date: 2017-04-26
HANGZHOU ANHENG INFORMATION TECH CO LTD
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Problems solved by technology
[0007] The present invention mainly solves the extremely complicated technical problem of judging the phase difference of two sequences (including the direction and size of the phase difference) by computer in the prior art, and provides a method that can quickly discover the phase difference of two sequences, thereby achieving It is a method to judge whether there is a correlation between two things or to further judge the phase difference of the sequence of their correlation
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[0034] Such as figure 2 Shown, the present invention is a kind of method of sequence phase difference comparison difference, is characterized in that it comprises the following steps:
[0035] A. Input the two numerical sequences to be compared into the storage module;
[0036] B. Set two sequence variable modules SeqX, SeqY, sequence variable modules SeqX, SeqY are respectively set with several data bits, and obtain the expected phase difference direction D, True means forward direction, False means reverse direction, and the size is N;
[0037] C. If D is forward, copy sequence A and B to SeqX and SeqY respectively; if D is reverse, copy sequence B and A to SeqX and SeqY respectively;
[0038] D. Obtain the serial number of the unit period corresponding to the specified period range, the minimum serial number is Min, the maximum serial number is Max, define a length of the investigation sequence segment SegLen, the length should not be less than N, and should not be gr...
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The invention relates to a series phase difference comparing method. The series phase difference comparing method includes acquiring two quantitative indexes by circular motion and calculation of a vernier in a unit period, judging and identifying the two quantitative indexes to finally acquire whether the direction of the phase difference between two series is identical with the predicted direction or not, and judging whether the phase difference is within the predicted phase difference range (forward or backward direction, unit period quantitative range of the phase difference ranges from 0 to N) or not so as to determine whether the phase relation between the two series is accordant with the predicted phase difference or not. According to the direction of the phase difference and the judgment about whether the phase difference is within the phase difference range or not, people can conclude that the two data are accordant with people's predicted incidence relation.
Description
technical field [0001] The invention relates to a computer software, in particular to a method for judging the phase difference of two numbers through the computer software. Background technique [0002] The so-called series refers to a series of numbers arranged in a certain order, which is called a sequence of numbers. Each number in the sequence is called a data item of the sequence, or item for short. The number in the first place is called the first item of the sequence (usually called the first item), the number in the second place is called the second item in the sequence... the number in the nth place is called the The nth item of the sequence. [0003] The so-called unit period is the interval between two adjacent data items in the index column, which is positioned as a unit period. Each data item in the sequence belongs to a corresponding unit period. [0004] The so-called phase is the scale of the change speed and direction of the next sequence item correspon...
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IPC IPC(8): G06F9/44
Inventor 王锦龙范渊杨永清
Owner HANGZHOU ANHENG INFORMATION TECH CO LTD