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Haya Ali


Last seen: 12 days ago Active since 2021

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Error in paired t-test between corresponding elements.
I am trying to perform paired t-test between corresponding elements of group1 and group2. It should provide non-NaN p-values f...

3 months ago | 1 answer | 0

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answer

Question


How to plot two figures side by side in a same plot?
I am using subplot command to plot two figures side by side in a same plot but both figures are not appearing. Please help me to...

5 months ago | 3 answers | 0

3

answers

Question


How to change the color of the connections in plot to only one color?
I am trying to make a chord diagram using the code from here (https://www.mathworks.com/matlabcentral/fileexchange/48576-circula...

11 months ago | 1 answer | 0

1

answer

Question


Help in labelling Heatmap
How can I label the x and y axis in a heatmap? Also how to highlight the diagonal elements in a heat map with one color as shown...

11 months ago | 1 answer | 0

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answer

Question


How to smooth the matlab plot to get the desired plot shape?
Is there a way to change figure one to figure 2 (like the lines I draw in red and black color) without changing the values of ...

11 months ago | 1 answer | 0

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Question


How to make peaks of a plot smooth in MATLAB?
I want to make the edges shown in the figure smooth. I have used interpolation but I want to makes these edges more smooth. ...

11 months ago | 1 answer | 0

1

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Question


How to label nodes in a plot?
I want to add labels to nodes " D1, D2,....,D23" in my plot and change the color of lines to magenta. Please help. close all; c...

1 year ago | 1 answer | 0

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answer

Question


How to draw a network of nodes in circular formation with links between nodes in MATLAB?
I have a connectivity matrix and I want a figure like this for my matrix. How can I draw this using matlab? Please help....

1 year ago | 1 answer | 0

1

answer

Question


Help in calculating the error.
I want to plot Error a Vs Data. where, and graph should be in a decreasing trend like this but I am getting graph like...

1 year ago | 1 answer | 0

1

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Question


How to add zeros diagonally in a matrix?
I am trying to add zeros diagonally in this matrix so it should become 23*23 matrix. But with my program it becomes 24*22 matrix...

1 year ago | 1 answer | 0

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Question


How to change the width of the command window?
I want all the columns of the matrix to be displaced without being wrapped in the command window like the matrix given below. Ho...

1 year ago | 1 answer | 0

1

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Question


How to give variable name to a Mat file?
I have a mat file in which the data is of variable X1 in my program. I loaded the data but it's giving an error. Please help. l...

1 year ago | 1 answer | 0

1

answer

Question


How to set multiple values of a threshold?
My threshold is 12. If I will get positive values greater than and equal to 12 then I have to set it 1. If I will get negatives...

1 year ago | 1 answer | 0

1

answer

Question


How to take an average from range of values?
I have this array and according to excel histogram plot the mostly values are located in the range [-0.5,0.5]. I want to sort al...

1 year ago | 1 answer | 0

1

answer

Question


How to set -0.0000 and 0.0000 as zero in matlab?
By a long calculation I get this array A1 = Columns 1 through 13 -0.0000 0.2825 -0.0000 -0.4251 0.0000 ...

1 year ago | 1 answer | 0

1

answer

Question


How to take an average?
I have this array and according to excel histogram plot the mostly values are located in the range [-0.5,0.5]. I want to sort al...

1 year ago | 2 answers | 0

2

answers

Question


Help in writing a a code for an array based on comdition.
I have an array A. A1= [-0.0082 -0.0409 -0.0175 -0.0853 0.0217 -0.2556 -0.0302 0 ] From A array I want to replace...

1 year ago | 2 answers | 0

2

answers

Question


How to run the same program multpile times?
I want to run this program 20 times and note the value of Rate Signal on every execution. Is there any way to run this program 2...

1 year ago | 0 answers | 0

0

answers

Question


How to mark NaN values on the plot?
I am getting NaN value in the rate signal and I want to mark them on the plot. How can I mark them on the plot? Below is my code...

1 year ago | 2 answers | 0

2

answers

Question


How to get a signal without NaN values?
I have a signal and I have applied the Shannon's Nyquist Theorem to get the rate and the reconstructed signal by following formu...

1 year ago | 1 answer | 0

1

answer

Question


How to trim start and end of time series data?
I have 234 points in a signal. I want to trim the start and end of the reconstructed signal i.e. I want to start the signal from...

1 year ago | 3 answers | 0

3

answers

Question


Help in the value of a variable.
I am advised to use the for loop for std and measure the value of P1 for each value of std. The value of P1 should be like this...

1 year ago | 1 answer | 0

1

answer

Question


Index exceeds the number of array elements. Index must not exceed 1.
Please help to resolve the error. clear all; close all; clc; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % ...

1 year ago | 2 answers | 0

2

answers

Question


Please help me to spot the error.
I have made a code for 23 coupled oscillators. Matlab is showing error but its not telling the what is the error. Below is my co...

1 year ago | 1 answer | 0

1

answer

Question


How to plot an oscillator?
I want to plot the equations given below. Which is generally of an 3 coupled oscillators. Can anyone please tell me if I am plot...

1 year ago | 1 answer | 0

1

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Question


Help in 2D plot of coefficients
I have to plot a figure like this. Please help. Below is my code. Real Coefficient= [0.0723, -11.0000, 0.001, 0.0011, 0.00...

1 year ago | 1 answer | 0

1

answer

Question


Index exceeds the number of array elements. Index must not exceed 1.
Please please help me to fix the error. I have tried changing the values for loop but its still not working. I don't know where ...

1 year ago | 1 answer | 0

1

answer

Question


Index exceeds the number of array elements. Index must not exceed 1.
Please help to resolve error. Below is my code. % value of constants a1 = 0.1; omega1 = 2; G = 0.01; C12 = 0.00...

1 year ago | 0 answers | 0

0

answers

Question


Plot of three coupled oscillator.
I am trying to built three coupled oscillator just as two coupled oscillator but i don't know what mistake I am doing. Please he...

1 year ago | 1 answer | 1

1

answer

Question


Need help in plotting current and conductance
Please help me to plot gCa, gK,ICa,IK. Below is my code %% Forward Euler Method close all; clear all; clc; %Constants set for...

2 years ago | 1 answer | 0

1

answer

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