muhammad choudhry

Last seen: 12 días ago | Active since 2019

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Names on x-axis in the excel file
Hi, I am having trouble in plotting, I want to plot the graph where x-axis are names and y-axis numbers but I am getting th...

12 días ago | 1 answer | 0

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answer

Question

How to remove cell data from specific column using dates as a reference?
Hi, I am analysing the flowrate data in which there are fluctuations due to errors. I would like to remove the errors usin...

alrededor de 2 meses ago | 1 answer | 0

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answer

Question

Only producing one graph rather then range of graphs.
Hi, I am trying to produce 45 graphs using the code below but it only producing one graph. what am I doing wrong. I also ...

2 meses ago | 1 answer | 0

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Question

How to plot all the graphs from different folder and save them in a different folder by name of folder
Hi, I have 44 folders in the path below and each folder have 1 excel file. Is there a way I can change the code below in a...

2 meses ago | 1 answer | 0

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answer

Question

Only required the mean value out rather then every single value in a data
Hi, I am taking the mean of every 7 rows in each column unitl the end of the column. I have used the code below but the p...

2 meses ago | 2 answers | 1

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answers

Question

How to take the average of 7 rows then other 7 until the data finished and save into new tab of excel
Hi, I am struggling to make a code here which will take the average of 7 rows then next 7 rows of each column(data need to...

2 meses ago | 1 answer | 0

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answer

Question

How to take an average of 7 rows of all the column and save into the following row and next 7 until the data finisih?
Hi, I want to take the average of 7 rows of each column and save into next row then next 7 until the data finish in the fi...

2 meses ago | 3 answers | 0

3

answers

Question

How to average first 7 values of all the column and put into new row then next 7 untill the end of data
Hi, I have been looking around the internet how to insert the empty row after 7 rows vice versa but failed to find any thi...

2 meses ago | 1 answer | 0

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Question

Read the column 2 and 11 from 45 csv files in 45 subfolder hence plot them.
Hi, I am using the code below to plot the diatance over U from 45 csv files but as soon as I am running it matlab is cras...

3 meses ago | 3 answers | 0

3

answers

Question

Unable to perform assignment because the size of the left side is 111-by-1 and the size of the right side is 112-by-1.
Hi, I am unable to figure it out or understand what is happening here. i am trying to do the plotting of certain column fr...

3 meses ago | 1 answer | 0

1

answer

Question

How to take the square of every single value in the code below
Hi, I am using the code below in which the line col_13_data(:,i) = table2array( data(:,13) ); producing 48x79 double ...

3 meses ago | 1 answer | 0

1

answer

Question

Getting error while saving the data into csv file?
Hi, I am using the code below to extract the data from the csv files but I am having trouble saving the data into separate...

3 meses ago | 1 answer | 0

1

answer

Question

All tables being vertically concatenated must have the same number of variables.
hi, I am using the code below to extract the specific column from 79 csv files but I am getting the error saying all varia...

3 meses ago | 3 answers | 0

3

answers

Question

How to extract the column_13 from 79 csv files and save into the new csv file
Hi, How to extract the column_13 from 79 csv files and save it in a separate csv file so the new csv file will have 79 co...

3 meses ago | 1 answer | 0

1

answer

Question

How would I take the mean of each row from column_13 of 79 csv files?
Hi, I am completely stuck here. I am trying to take the mean of each row of column 13 in the 79 csv files and there are 48...

3 meses ago | 1 answer | 0

1

answer

Question

How to do the example below in MatLab? I am dealing with same sort of problem in matlab
Problem: i have 3 csv files named file1, file2, file3. Each CSV is filled with 3 Columns and 5653 rows: 1 0 -95 2 0 -...

3 meses ago | 1 answer | 0

1

answer

Question

Not looping over all the files
Hi, I am reading the column_13 from 79 csv files in a folder then taking the mean of each column from each file and want t...

4 meses ago | 1 answer | 0

1

answer

Question

Want to see the results from the 79 csv files but only getting one result
Hi, I would like to read 79 the csv files in the folder then want to read the column_13 from all the csv files hence take...

4 meses ago | 1 answer | 0

1

answer

Question

Undefined function 'double' for input arguments of type 'table'. To convert to numeric, use the TABLE2ARRAY function, or extract data using dot or brace subscripting.
Hi, What am I doing wrong here ?? and how would I correct it? Code: LSDMag_DesignPoint = ['F:\3-PIV_Experimental_Data\Ca...

4 meses ago | 1 answer | 0

1

answer

Question

converting the time data into Datetime Format
Hi, I am transfering the data from ultrasonic sensor into the excel file attached and using the code below but I am keep g...

7 meses ago | 2 answers | 0

2

answers

Question

Countering error while using interp1 function
Hi, I am using the code below but getting the error and can not make sense of that error can anyone help please: Attached...

7 meses ago | 2 answers | 0

2

answers

Question

Plot velocity over distance(plot over line) from the attached csv file?
Hi, I have extracted some data from Image analysis experiment and it extracted in csv file (file is sttached). I want to use the...

7 meses ago | 1 answer | 0

1

answer

Question

How to overcome the data length issue in the following code?
Hi, I have 2 excel files named TimeStamps_Uy.xlsx and Head_Timestamps.xlsx. In file one: TimeStamps_Uy.xlsx column 1 have...

7 meses ago | 1 answer | 0

1

answer

Question

Plot of head against velocity data based on timestamp similarity
Hi, I have 2 excel files named TimeStamps_Uy.xlsx and Head_Timestamps.xlsx. In file one: TimeStamps_Uy.xlsx column 1 have ...

7 meses ago | 1 answer | 0

1

answer

Question

how to write the results from the code into the csv file format?
Hi, Code below is producing the result including dates format and I usually use dlmwrite to write the results in csv forma...

7 meses ago | 2 answers | 0

2

answers

Question

How to read and plot the data from csv files of subfolders?
Hi, I am trying to read the csv files from the 48 subfolders and plot the data from each folder csv file onto the graph b...

7 meses ago | 1 answer | 0

1

answer

Question

How to pick the minimum value from column1(flowrate) with respect to each value from column2(head)?
Hi, I have a data in 2 columns. Column 1 is flowrate and column 2 is head. Head values are like 0,0,0.01,0.01, and up to ...

7 meses ago | 1 answer | 0

1

answer

Question

How to reduce the line of the codes in the code given!
Hi, I am plotting 3 sets of data on each graph and plotting 4 different graphs by reading the columns from the csv files....

8 meses ago | 2 answers | 1

2

answers

Question

How to subplot inconsistent data in the loop?
Hi, I am using the code below to plot the data ussing subplot, but the data is inconsistant and I am getting the error b...

8 meses ago | 1 answer | 0

1

answer

Question

How to only extract part of the folder name?
Hi, I have a folder name: Run 12-27-56.Adaptive PIV.6uqqm6yu I only want to extract the 12-27-57 (only the nul...

8 meses ago | 2 answers | 0

2

answers

muhammad choudhry

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