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Last seen: 1年以上前 | 2020 年からアクティブ

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質問

problem with Read excel file
I have an excel file like below. when I read it using fid = xlsread('P645.cwu.igs14.csv'); the first column(Date) didnt re...

2年以上前 | 2 件の回答 | 0

2

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質問

Error: Invalid parameter/value pair arguments.
Hi there, this code return (Invalid parameter/value pair arguments ) error. Is there any problem with using 'color'? how can I f...

2年以上前 | 1 件の回答 | 0

1

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質問

I want put test 3 sigma on time series by 800*1 dimension. I have this code, it return nothing.
clc; clear all; close all; fid=xlsread('rohi.csv'); x = fid(:,2); res = []; upperbond = mean(x) + 3*std(x); lowerbond = me...

2年以上前 | 1 件の回答 | 0

1

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回答済み
Using the findchangepts function on data containing NaN datapoints
you can use fillgaps function for fill NAN values (GAPs), without reduce the length of data. It can help you. y = fillgaps(data...

3年弱前 | 0

質問

how can i select random 2*2 matrice of random number?
how can i select random matrice of random number

4年弱前 | 1 件の回答 | 0

1

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質問

how can i calculate coherence between two images?
correlation

4年以上前 | 1 件の回答 | 0

1

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