Domanda

delete the whole row ?
hi guys I have a matrix. here the first column is date and others columns are data. for eg. I have data like this. ...

oltre 6 anni fa | 1 risposta | 0

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Domanda

creating time vector ?
silly question. how to create time series vector for a period of one specific date(say 2 February 2010) to some specific date...

oltre 6 anni fa | 1 risposta | 0

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Domanda

how to find the data for same period of time ?
hi, I have two mat files, the first column of both files is date-time and the second column is data. I want to compare both the ...

oltre 6 anni fa | 2 risposte | 0

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Domanda

how to reshape the data ?
hi, I have created a mat file(attached). the first row contains headers which I don't need except a date MRR 180417000005 ...

oltre 6 anni fa | 2 risposte | 0

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Domanda

hello guys, i have mat file < 15151x723 double > but i want this file with 3 columns only. after 15151 rows i want next 3 columns should come bellow that.same with next 3 columns ...hope you understand...
hello guys, i have mat file < 15151x723 double > but i want this file with 3 columns only. after 15151 rows i want next 3 c...

oltre 6 anni fa | 2 risposte | 0

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Domanda

how to delete specific raw from text file ?
I want to open this text file and delete each row from a file which starts with charachter F,D and N.after that i want to make...

oltre 6 anni fa | 1 risposta | 0

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Risposto
how to solve an error ?
fixed it rawdata(:,2) = str2double(alldata(:,3)); rawdata(:,3) = str2double(alldata(:,4)); rawdata(:,4) = str2do...

oltre 6 anni fa | 0

| accettato

Domanda

how to know the format of the text file
hi, I have multiple text files in one folder. I want to read all the files and make one mat file from it.therefore it will app...

oltre 6 anni fa | 1 risposta | 0

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Domanda

how to plot radar data? RHI mode ?
hi, we have given a .nc file, which contains RHI(range heigh indicator) radar data. this quickly infers you that your Azimuth an...

oltre 6 anni fa | 0 risposte | 0

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Risposto
how to use for loop ?
finally I somehow I did O3_data_folder = 'C:\Users\Myself\Dropbox\prithvi_project\o-3'; cd(O3_data_folder); %%open files ...

circa 7 anni fa | 0

| accettato

Domanda

how to arrenge timeseries data ?
hi. I have created a mat file(attached). Here first column is date and second column is data. dates here are poorly arran...

circa 7 anni fa | 1 risposta | 0

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Domanda

how to use for loop ?
one of my friend help me to write this code to read one text file which works perfect. but now I want to use this code to proce...

circa 7 anni fa | 2 risposte | 0

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Domanda

arrenging rows and columns ?
suppose i have latitude -90 -60 -30 00 30 60 90 and longitude -160 -120 -80 -40 00 40 80 120 160 ...

circa 7 anni fa | 3 risposte | 0

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Domanda

how use reshape ?
i have mat file contains data. as follow 2 5 4 7 8 2 5 8 4 6 1 5 2 5 8 3 6 4 8 4 I wants it's output as a 1 1...

circa 7 anni fa | 2 risposte | 0

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Domanda

how to read grid data from text file ?
hi I have a text file(attached). which contain ozone data. I am not able to read the data. since it is not in regular format. o...

circa 7 anni fa | 3 risposte | 0

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Domanda

how to read nc file ?
hi i have nc file which contain world ocean salinity data at various depth. i can collect lat(180) lon(360) data since it is ...

circa 7 anni fa | 0 risposte | 0

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Domanda

how to take a mean of specific rows
hi. i have created a mat file which contains 42 rows and 7 number of columns 42 rows represent 42 months started from January...

circa 7 anni fa | 2 risposte | 0

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Domanda

conversion of daily cell into monthly cell.
hi,for me this is little hard to explain please try to understand have created on the cell.(attached) it contains hourly wind...

circa 8 anni fa | 2 risposte | 0

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Domanda

daily max -min , sum, average of hourly data sets.?
hi, I have created one mat file (attached). the first column is dates the second column is temperature- here I want to find...

circa 8 anni fa | 2 risposte | 1

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Domanda

how to use datetick?
hi,....i hve a file...first column is date and time second is data.file attached i using following code..it showing me error...i...

oltre 8 anni fa | 1 risposta | 0

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Domanda

how to find correlation coefficient ?
hello, I have a mat file, which has two columns. file attached. I want to find a correlation coefficient between these two ...

oltre 8 anni fa | 1 risposta | 1

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Domanda

how to draw a line through points?
<</matlabcentral/answers/uploaded_files/45842/Untitled.png>> hello... I want to plot a line through the points I have plo...

quasi 9 anni fa | 1 risposta | 0

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Domanda

how read .csv file.?
hello, guys. i m using csv file of size - 450mb. i dont know how handle it. .CSV file = 'firms3070014556960011_MCD14ML.csv' ...

quasi 9 anni fa | 1 risposta | 0

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Domanda

how to use datefind function?
in help, I found this Superset = datenum(1999, 7, 1:31); Subset = [datenum(1999, 7, 10); datenum(1999, 7, 20)]; ...

quasi 9 anni fa | 1 risposta | 0

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Domanda

how to append data from mat file.?
hello. guys... my data is so heavy(4-5 gb data)...it taking so much time for loading ... i have some mat files...they are actual...

quasi 9 anni fa | 1 risposta | 0

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Domanda

how read data from different folders ?
hello i have written code attaching bellow, i can read data from single folder by giving a path. but i dont know what syntax i c...

quasi 9 anni fa | 1 risposta | 1

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Domanda

how to plot no of events ?
hi, i have a mat file(28762*2), in which first column is for date-time with some time interval for duration of 2012 to 1015. ...

circa 9 anni fa | 1 risposta | 0

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Domanda

how to use box plot
hi, i have a mat file(5287*2) first column is date and time(with interval of 3 hours for years 2012 to 2015).and second column ...

circa 9 anni fa | 1 risposta | 0

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Domanda

read date from character string
hi... i have data files(HDF5 format) ... in different sub folders. there are around 50,000 files. i have made a program to pi...

circa 9 anni fa | 2 risposte | 0

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Domanda

how to make array from characters from variables ?
by trying a lot finally i m able to get my files from sub-folders... but now i m again stuck. i have created a variables fil...

circa 9 anni fa | 1 risposta | 0

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