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how to normalize data between specific range

Hi I have triangle signal starting from different negative values go to positive values and comeback to negative values. I want...

7 months ago | 2 answers | 0

Question

generate a triangular pulse

Hi everone, I want to generate a triangular waveform with sampling frequency of 20k and having a pulse width of 4.25 ms. I need...

7 months ago | 0 answers | 0

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How to read file in matlab GUI

Hi, I want to read a file through matlab gui but unable to read its content completely I use the same code in m.file its workin...

1 year ago | 1 answer | 0

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saving specific column with all elements from 4 to 5 different matrices in matlab GUI

Hi, I want to save all elements of some specific columns from 4 to 5 different matrices in such a way that all selected coulmns...

1 year ago | 0 answers | 0

Question

how to use similar push button in a loop for saving numbers from edit box in matlab GUI

Hi, I am new at matlab GUI. Actually I have to take multiple input values from a edit box in such a way that when ever I press ...

1 year ago | 1 answer | 0

Question

how take input and save to an array in matlab gui

Hi, I am new to matlab gui. Actually I want take input and then store them as an array using matlab gui. Can anybody guide me h...

1 year ago | 1 answer | 0

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Uploading multiple matfiles from same folder.

Hi, I want to upload multiple .mat files from a folder and want to save their data in variables. can any body guide me how can ...

1 year ago | 1 answer | 0

Question

subtract an average value from a range

Hi, I have a matrix of 3000x6000. Also I have some values which I treated as nose_pokes. From every nose poke value I want two ...

1 year ago | 0 answers | 0

Question

How divide a large matrix into smaller matrix using loop and save them separately .

Hi, I have a large matrix let say (10x500). I want to divide that big matrix into 5 (10x100) matrix. Actually I have to subtrac...

1 year ago | 0 answers | 0

Answered

Aligning two plots in a subplot

Hi, I solve this problem by adding "set(colorbar,'visible','off');" in sub plot 1 the description is given in this link. http...

Aligning two plots in a subplot

Hi, I solve this problem by adding "set(colorbar,'visible','off');" in sub plot 1 the description is given in this link. http...

1 year ago | 0

| accepted

Question

Aligning two plots in a subplot

Hi, I want to align the width of two sub plot mention in figure. Can anybody guide me how can I do that. Thanks in advance. R...

1 year ago | 1 answer | 0

Question

concatenating 3x1 array

I have value like this 18.000000 11.000000 5.635000 I want it to concatenate like this 18:11:5.635 how can I do this can...

1 year ago | 1 answer | 0

Question

How to add zero infront of number

Hi, I have to add 0 before a number let say num = 2. I want to show as num=02

1 year ago | 1 answer | 0

Question

how to plot time stamps

I have a problem while ploting time stamps I am uploading a notpad file with data file and also sharing my code. In data you can...

1 year ago | 1 answer | 0

Question

storing time stamp in a csv file

Hi, I am using matlab with arduino so the senerio is I have two buttons connected with arduino so when ever I press button 1. I...

1 year ago | 0 answers | 0

Question

how to extract sub-arrays from an array

I have some time stamps as an array now I want to make sub arrays according to their title. can any one help me. I am uploading ...

1 year ago | 0 answers | 0

Question

How to apply rgression on a matrix

Hi, I have 100x100 matrix. I want to create a neural network model using regression. can anybody guide me how can I perform it....

1 year ago | 0 answers | 0

Question

unable to apply regression classification

Hi, I am trying to apply regression on given data, In my case the given data is 100x100 matrix in which rows are defined as inp...

1 year ago | 0 answers | 0

Question

replacing any value in a matrix

I have 3x7 matrix. I want to replace any number by 10 (which is greater than 4). I write this code but its not working. Can any ...

1 year ago | 1 answer | 0

Question

How to apply OR function on all rows of a matrix

Hi, I have a 100 x 100 matrix containing zeros and one. Now I want to apply OR function on all values of row for each columns c...

1 year ago | 1 answer | 0

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Continously reading input from arduino pin

Hi, I am using matlab 2018b. I have a problem, actually I want to read input from pin 02 of arduino and when ever the D2 pin =0...

1 year ago | 1 answer | 0

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Error using arduino Too many input arguments while connecting servo with arduino using matlab

Hi, I want to connect servo using arduino and Matlab. But when I trıed to connect it gives me this error. Error using arduino...

1 year ago | 0 answers | 0

Question

How to use axes and slider in matlab GUI?

Hi, I am new to use matlab GUI. I upload a csv file and then I converted that csv file array into matrix of 3000x302 now I want...

2 years ago | 1 answer | 0

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problem using stem command

Hi, I want to plot some point by using stem comand but I recieve error. can any body guide me. point are lev_press and I need ...

2 years ago | 1 answer | 0

Question

combining specific elements in an array

I have a array containing 9 element, now I want combine every three columns into one so at final I have an array of three elemen...

2 years ago | 1 answer | 0

Question

Ploting Time stamps from text file

Hi, I have a data in text file which get from recording time stamps. Now I want to plot these time stamps can any body guide me...

2 years ago | 0 answers | 0

Answered

how to save current date and time to a text file

Hi, Thank you for guiding me I resolved this issue.

how to save current date and time to a text file

Hi, Thank you for guiding me I resolved this issue.

2 years ago | 0

| accepted

Question

how to save current date and time to a text file

Hi, I am trying to save current date and time in .txt file through MATLAB fopen fclose command but it gıves error. can anybody ...

2 years ago | 2 answers | 0

Question

Ploting Time stamps from array or matrix

I have taken some time stamps data which is composed of either "0" or "5" now I want to plot them. I am attaching pic of my cod...

2 years ago | 1 answer | 0

Question

plotting an array with random numbers

I want to plot an array with the random numbers. I wrote a code but it's not working can anybody help me. I am attachıng pic of...

2 years ago | 1 answer | 0