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Ancalagon8


Last seen: 13 days ago Active since 2017

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help changing subplot sequence in rdmseed
How can i change the subplots sequence in rdmseed.m, while plotting a miniseed file with e.g. 5 stations? function varargout = ...

1 month ago | 0 answers | 0

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answers

Question


Locate and syncronize timestamp
I have a raspberry without a real time clock which is creating minutelly files. To calculate the estimated time i have as indica...

1 month ago | 1 answer | 0

1

answer

Question


Convert .txt to .csv with prespecified format
I have a seismic catalog (.txt) with this format DATE TIME LAT. LONG. DEPTH MAGNITUDE ...

2 months ago | 1 answer | 0

1

answer

Question


Import minutelly generated .csv and export as daily ones
I have inside a folder minutely generated files (with format mm_dd_yy_HH_MM_ss.csv). How can I load them correctly in matlab in ...

2 months ago | 1 answer | 0

1

answer

Question


Import .file values
I have a .file file with values from a mems accelerometer. I need to import the data into matlab, but i have trouble handling th...

3 months ago | 1 answer | 0

1

answer

Question


Compare monthly value of previous years with current monthly value
I have a 12X3 table e.g. for 2022 and i need to compare the monthly value of previous years with todays monthly value. So I have...

1 year ago | 1 answer | 0

1

answer

Question


Changing file path and load multiple excel files
I have some specific folders where i have saved several excel files with the filename in the following format: code_parameterA...

1 year ago | 1 answer | 0

1

answer

Question


Improve part of code using a loop
I have an annual table X, where I want to calculate the five maximum values for each month. My code works but I need to also app...

1 year ago | 1 answer | 0

1

answer

Question


Calculate number appearance within a range
I need help calculating the number of times a number appears within a range. To be more specific, I need to specify how many tim...

1 year ago | 2 answers | 0

2

answers

Question


Frequency distribution of monthly data
I have a monthly timetable with some values and I need to calculate the frequency distribution in classes from 0 to 10 with step...

1 year ago | 1 answer | 0

1

answer

Question


Divide annual timeseries to monthly ones
For a specific year I have created an hourly timetable using retime: VarPerHour = retime(T, 'hourly', 'sum'); How can I divide...

1 year ago | 2 answers | 0

2

answers

Question


Group wind data in clusters based on direction
I have an annual table with wind direction values and I want to group them per month in 16 sectors based on the degrees. Is it ...

1 year ago | 1 answer | 0

1

answer

Question


Calculate the maximum and minimum values and what day these values occured
Hello I have a big timetable (one year) with temperature recorded every minute. I want to calculate the maximum and minimum valu...

1 year ago | 1 answer | 0

1

answer

Question


Calculate daily standard deviation from timetable
Hello, I want to calculate the mean max and mean min standard deviation of temperature data from a daily timetable. t=timetabl...

1 year ago | 1 answer | 0

1

answer

Question


Maintain values inside loop
I need help debugging this part of my code, from annual data i want to create 12 timetables , one for each month. Right now the ...

1 year ago | 1 answer | 0

1

answer

Question


Calculate consecutive values from annual data to monthly have a yearly timetable (events(1X365)) and I want to find how many consecutive values are equal to 1 for every mont
I have a yearly timetable (events(1X365)) and I want to find how many consecutive values are equal to 1 for every month. Right n...

1 year ago | 1 answer | 0

1

answer

Question


Calculate values inside a nested loop with different steps and store them in the same variable.
I have a matrix (x) and want to calculate where its values are above certain thresholds and store the results in a new matrix (C...

1 year ago | 2 answers | 0

2

answers

Question


Combine excel files into one
I want to run the code below, inside every folder i have an excel file (data.xls) and i want to compare 10 excel files into 1. C...

1 year ago | 1 answer | 0

1

answer

Question


Changing file path in a loop and save figures
I want to run a code where inside every folder i have a data file and save in each folder a .fig. Can anyone help me?

1 year ago | 2 answers | 0

2

answers

Question


trying to understand why I get 2.2204e-16 rather than 0
Im trying to understand why when i make x-y (where x=1.6 and y=1.6) i do not get 0 as a result.

3 years ago | 1 answer | 0

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answer

Question


how to plot double against datetime
I am trying to plot a .csv file. filename='data.csv'; data = readtable(filename); % read csv file time = data{:,1}+data{:,2...

3 years ago | 1 answer | 0

1

answer

Question


matlab area calculation under fitted curve
I have a signal and want to calculate the area under the produced fft with step of 5Hz. So far i created an fft, normalized an...

4 years ago | 1 answer | 0

1

answer

Question


mean amplitude moving xcorr

4 years ago | 0 answers | 0

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answers

Question


handle character minus character
I have two characters which contain '18:29:42.835' and '18:29:49.425'. How is it possible to subtrack t2-t1 so as to find durati...

4 years ago | 2 answers | 0

2

answers

Question


add line in a datetime plot
Hello I have a figure with datetime in x- axis. I want to plot a vertical line like the one you see in attached picture but thro...

4 years ago | 1 answer | 0

1

answer

Answered
fitting envelope peak points
@Image Analyst thank you once more for your answer!I tried to change the code so as to receive something like this but i did not...

4 years ago | 0

Question


Best to import and plot one large csv file

4 years ago | 1 answer | 0

1

answer

Question


fitting envelope peak points
I am facing some problems trying to create a fitting curve that will pass through maximum peaks. I tried findpeaks findpeaks...

4 years ago | 2 answers | 0

2

answers

Question


plot vector with string timestamp
i want to plot some data with timestamp. Timestamp is string like this: 2019-07-01T18:55:02.197040 and my data are vector. Any h...

4 years ago | 1 answer | 0

1

answer

Question


New variables in a loop
Hello everyone! I'm facing some issues while trying to create new variables inside a for loop. Here is the first part of my code...

4 years ago | 1 answer | 0

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answer

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