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Isma_gp


Last seen: 6 months ago
31 total contributions since 2016

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Question


Retrieve strings into a structure wihin a loop
Hi, I have a series of folders called "storm_1", "storm_2", etc. Each folder contains a number of *.dat files named as "NUM_S...

1 year ago | 1 answer | 0

1

answer

Question


Stem plot inside a for loop
Hi, I have a structure (attached) with the data arranged as follows: for k=1:n structure.stormk.data where data refers to 10...

1 year ago | 2 answers | 0

2

answers

Question


Retrieve data from several structures and re-organize a new structure
Hi, I have several folders "folder_1, folder_2....folder_n" with a structure "moo_data.m" on each folder. Each "moo_data.m" co...

1 year ago | 0 answers | 0

0

answers

Question


Retrieve data from several structures and folders
Hi, I need to extract information from several structures organized in different folders. The data is organized in folders. Th...

1 year ago | 1 answer | 0

1

answer

Question


Retrieve data from several folders and structures
Hi, I have data organized in folders. Each folder contains a structure. I need to go through all the folders retrieving some of...

1 year ago | 1 answer | 0

1

answer

Question


Use of textscan instead of load in a for loop
Hi, I'm at the moment loading data using the following code: data = cell(1,n_sim); for m_a = 1:n_sim for m_...

2 years ago | 2 answers | 0

2

answers

Question


For loop with file number
I have a for loop as follows: for ii=1:n_lines g(ii,:) = data.file_1.maximum(ii,:); end I would like to incl...

2 years ago | 1 answer | 0

1

answer

Question


Apply a function to several files using uigetfile
Hi, I'm calling a function from a script. The function starts by using the _uigetfile_ command to select the file that will be ...

2 years ago | 1 answer | 0

1

answer

Question


Read files in a specific order
Hi, I have a series of files named with a date, for every third hour i.e. "NUM_1985_6_4_0_0.dat", "NUM_1985_6_4_3_0.dat", "NUM_...

2 years ago | 2 answers | 0

2

answers

Question


How to extract values from rows and convert into a single column for several files
Hi, I have several NUM_*.dat files as the two attached. I need to extract rows (excluding some specific values) from that file...

2 years ago | 1 answer | 0

1

answer

Question


Peaks over threshold counting events
Hi, I have a dataset with values with a time step of 3h. I need to find the values over a threshold i.e 7. When the value goes ...

3 years ago | 3 answers | 0

3

answers

Question


For loop inside for loop
Hi, I have the following function that I am using with a single rho(1x654545) -attached. The result gives me the single peaks(...

3 years ago | 0 answers | 0

0

answers

Question


Access data in a structure using a loop
Hi, I have a structure (str) with several files (file_1, file_2...). There is a variable (xt) I'd like to retrieve for each fil...

3 years ago | 1 answer | 0

1

answer

Question


Load data from a list of ascii files
Hi, I have a folder with 7 subfolders. The 7 subfolders contain 30 subsubfolders with files I need to read. I have a cell with...

3 years ago | 0 answers | 0

0

answers

Question


work with text files in multiple folders
Hi, I have several *.txt files in different folders located in dir (Z:\Archives). The different folders are named run1_1, run1_...

3 years ago | 1 answer | 0

1

answer

Question


FFT and smoothing of signal
Hi, I have the attached signal (TENS_LOW). I would like to obtained the smoothed FFT of the signal. How can I smooth the spectr...

3 years ago | 1 answer | 0

1

answer

Question


Power spectrum from a time series
Hi, I have the following time series (attached), where the first row is the time vector and the second row force vector. I wou...

4 years ago | 0 answers | 0

0

answers

Question


Using sprintf to get variables from a file
Hi, I would like to extract some data from a file. The data comes with different variable names. For example, in order to get...

4 years ago | 1 answer | 0

1

answer

Question


max value of a cell array
Hi, I have the attached 8x7 cell, inside a structure (data.file_1.max). I would like to get the maximum value of the ones on t...

4 years ago | 1 answer | 0

1

answer

Question


Use of max iteratively on a cell
Hi, I have a 1x4cell (seekeddata_s) with 4 8x7 cells like the attached one (sl_ts). All of them 8x7 but each of them could have...

4 years ago | 1 answer | 0

1

answer

Question


Use of arrayfun and sprintf to order data
Hi, I have a 1x4cell (files) with 1x1struct in each cell. Each structure contains several variables. I would like to extract fr...

4 years ago | 1 answer | 0

1

answer

Question


Plot extreme values on a time series
Hi, I have the attached plots. I would like to mark the maximum and minimum value with a marker and show the values on a legend...

4 years ago | 2 answers | 0

2

answers

Question


Arrange and merge cell data
Hi, I have a 3x3 cell as follows: [[1x40], [1x40], [1x40] ; [1x30], [1x30] ,[1x30] ; [1x50], [1x50] ,[1x50] ] I would l...

4 years ago | 2 answers | 0

2

answers

Question


How to merge cells with different sizes
Hi, I have a 4x20 cell. Each of the 4 rows have 20 cells of the same dimension, however varying dimensions for each row i.e: ...

4 years ago | 1 answer | 0

1

answer

Answered
Access variables in several .mat files
Hi, When using this, eval is trying to access RW_001 instead of RW_01. Regards

4 years ago | 0

Question


Access variables in several .mat files
Hi, I have 4 .mat files, each one with the same variables. I want to access some of those variables for each of the files. ...

4 years ago | 3 answers | 0

3

answers

Question


Compare strings and use data
Hi, I have a 1x16cell (channel) and a 1x16cell (data). - Each cell of channel has 1x53cell with the 53 channel names ('AG1',...

4 years ago | 1 answer | 0

1

answer

Question


Rebuild time series to same size time series
Hi, I have some data organized on a 1x16 cell. Each cell has a #x36 double. Where # can vary from cell to cell. Column 34 of...

4 years ago | 0 answers | 0

0

answers

Question


How to select specific data from a structure
Hi, I have the following structure: data.variation_#.ts - data has 23 variation fields (i.e. variation_1, variation_2 etc...

4 years ago | 2 answers | 0

2

answers

Question


Weibull fit 3 parameters
Hi, I need to fit a series of data points(1000) using a 3 parameter Weibull distribution. Can I get some help? Thanks

4 years ago | 1 answer | 0

1

answer

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