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I was able to generate random circles inside the square box of dimension L=1 with the same diameter without overlapping, where X...

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Asked 9 months ago

I have a matrix A which is 880x100 and I want to do the subtraction between row to row. For example A= [ 1 1 1 1 ;2 2...

Hi everyone, I want to generate 50 particles inside the gap between two circles. The small circle has radius of 5 and the ou...

Asked 2 years ago

I have 4 data points with x and y coordinates and I want to rotate them at certain angle in counterclockwise or clockwise. As...

I have a matrix A with has dimension n x3 I want to remove the data values that are so close to certain value or repeated....

I have a matrix A contain x values in the first column and y values in the second column. I want to calculate the angle between ...

I have a matrix A=( x1 y1 x2 y2....) Now I want all the value of x in one column and y in one column. I had been tried ...

I want to delete multiple rows of matrix. For example, Matrix A contains X in the first column, and Y in the second colum...

1 Answers

Asked 10 months ago

I want to find the equation for data points that are given below x= [ 0 0.0005 0.001 0.005 0.01 0.05 0.1]; y=[0.43 0.47 ...

3 Answers

Asked 1 year ago

tic; % Generate the same random number for the same seed number. rand('seed',20001); % Number of data point N...

This is what I understand from the matlab help x = lsqcurvefit(@myfun,x0,xdata,ydata) function F = myfun(x,xdata) F = ...

I read over the lsqcurvefit for one parameter. x=lsqcurvefit(fun,xo,xdata,ydata) where xo= initial x, fun is the funct...

I want to calculate the error for my data at different time step (dt) in one file. If I tried one time step, dt, then it works....

I have a matrix A that has dimension n x 2. A(:,1) is x-values and A(:,2) is y values. Choose the the pairs that is ne...

Hi there, I want to count the number of data values that are in this conditions if it satisfies both conditions then coun...

I want to calculate and plot error bar of this data X=40:1:225; Y =0;0; 0...... Y is the results from calculating. ...

I have a matrix A that has n x 3 dimension. Assume A = [1 1 1; 2 2 2 ; 3 3 3; 1 1 1; 4 4 4] as you see that the fir...

I have a data point (x,y) that generates inside a cell -50 to 50 in the x- direction and the same with y. Now I only want to ...

I have 3 m-files let say: function [f]=fun(g) Myy=20*x^2; % Assume we know x matrix f=Myy; the 2nd file is ...

Asked 4 months ago

I have a cubic box with dimension of 1 x 1 x 1 with 100 spheres inside this box. I know the coordinate of x,y,z and radius of e...

Asked 6 months ago

I have data that saves with different names such as data_1, data_2, etc... data_1 will have a matrix A with dimension of 11...

Asked 8 months ago