Answered

Printing a variable in a fprintf

This can be done in a relatively simple way. VTL="5kV"; fprintf('Initial Value is: %s circuit values\n', VTL) ... % Your cal...

Printing a variable in a fprintf

This can be done in a relatively simple way. VTL="5kV"; fprintf('Initial Value is: %s circuit values\n', VTL) ... % Your cal...

23 dagen ago | 0

Answered

How to create a equally distributed batting order for little league baseball team

Here is how it can be generated for 10 times within a loop: for ii=1:10 A(ii,:) =randperm(10, 10); end

How to create a equally distributed batting order for little league baseball team

Here is how it can be generated for 10 times within a loop: for ii=1:10 A(ii,:) =randperm(10, 10); end

23 dagen ago | 0

Answered

How to make a contour plot with incomplete z data?

As I understood your question correctly, you'd need to employ something like this one to get controurf(Z) from the values of X a...

How to make a contour plot with incomplete z data?

As I understood your question correctly, you'd need to employ something like this one to get controurf(Z) from the values of X a...

23 dagen ago | 0

Answered

How to create a equally distributed batting order for little league baseball team

Use randperm() to generate the orders, e.g.: ORDER = randperm(10,10)

How to create a equally distributed batting order for little league baseball team

Use randperm() to generate the orders, e.g.: ORDER = randperm(10,10)

23 dagen ago | 0

Answered

What do I have to fix the plot to make it work?

It is working ok now, but your formulations have some problems. Thus, the calculated results (xI, SI, PI) are not OK. clc; clea...

What do I have to fix the plot to make it work?

It is working ok now, but your formulations have some problems. Thus, the calculated results (xI, SI, PI) are not OK. clc; clea...

23 dagen ago | 1

Answered

solving system of non linear equations using fsolve by converting symbolic expressions

Here is the solution: syms c d e x; R=(1+(1-c-d-e+c*x^2+d*x^3+e*x^4))*(2*c+6*d*x+12*e*x^2) + (2*c*x+3*d*x^2+4*e*x^3)^2 -(1-c-d...

solving system of non linear equations using fsolve by converting symbolic expressions

Here is the solution: syms c d e x; R=(1+(1-c-d-e+c*x^2+d*x^3+e*x^4))*(2*c+6*d*x+12*e*x^2) + (2*c*x+3*d*x^2+4*e*x^3)^2 -(1-c-d...

23 dagen ago | 0

| accepted

Answered

loop do add easy part

Cris already gave a very good answer to your question, BUT if you want to get it via loop only as an exercise. Here is how it ca...

loop do add easy part

Cris already gave a very good answer to your question, BUT if you want to get it via loop only as an exercise. Here is how it ca...

23 dagen ago | 0

Answered

Issues with Horzcat for defining a variable as a row vector

You had better use this vectorized approach instead of a loop based calculation of norm values, i.e. norme, normr, normutilde: ...

Issues with Horzcat for defining a variable as a row vector

You had better use this vectorized approach instead of a loop based calculation of norm values, i.e. norme, normr, normutilde: ...

23 dagen ago | 0

| accepted

Answered

Import data from CSV file by Import Tool or textscan

Use readmatrix() that would import all numerical data in a matrix form.

Import data from CSV file by Import Tool or textscan

Use readmatrix() that would import all numerical data in a matrix form.

24 dagen ago | 0

Answered

How can I give each values of torque for value of RPM as an input?

Yes, indeed this can be done in Simulink and matlab. For Simulink modelling, you can employ the following block for input data: ...

How can I give each values of torque for value of RPM as an input?

Yes, indeed this can be done in Simulink and matlab. For Simulink modelling, you can employ the following block for input data: ...

24 dagen ago | 0

Answered

How to plot transcendental equation?

Here is how it can be solved and plotted: clc clearvars close all nf= 1.3; ns=1.5; nc=1; rho=1; hf=1.5; lambda = 100:35...

How to plot transcendental equation?

Here is how it can be solved and plotted: clc clearvars close all nf= 1.3; ns=1.5; nc=1; rho=1; hf=1.5; lambda = 100:35...

24 dagen ago | 0

| accepted

Answered

How to copy variable titles from one table and copy them in another table

You should employ renamevars(), e.g.: clearvars; clc T = table([3; 4; 2; 1; -1;]); T.A = {'C1'; 'D1'; 'E1'; 'F1'; 'H1'}; T.B...

How to copy variable titles from one table and copy them in another table

You should employ renamevars(), e.g.: clearvars; clc T = table([3; 4; 2; 1; -1;]); T.A = {'C1'; 'D1'; 'E1'; 'F1'; 'H1'}; T.B...

24 dagen ago | 0

Answered

Convert tablet to matrix

You can consider to convert it into cell array and matrix arrays, e.g.: CLS = table2array(T(:,1)) % Cell Array HRS = table2...

Convert tablet to matrix

You can consider to convert it into cell array and matrix arrays, e.g.: CLS = table2array(T(:,1)) % Cell Array HRS = table2...

24 dagen ago | 0

Answered

Phase angle calculation confusion

Note that the phase shift and phase angle are NOT the same thing. Above, you are computing the phase shift (pa) that is not a Ph...

Phase angle calculation confusion

Note that the phase shift and phase angle are NOT the same thing. Above, you are computing the phase shift (pa) that is not a Ph...

25 dagen ago | 0

Answered

Creating image from cell array of states and years

Your data array type is not quite clear from your provided snapshot. If your data is as shown in the snapshot and then imagesc()...

Creating image from cell array of states and years

Your data array type is not quite clear from your provided snapshot. If your data is as shown in the snapshot and then imagesc()...

25 dagen ago | 0

Answered

how can i automatically save the image after every shot ?

Here is the completed part of the code: ... global Snapshot; % Edited/corrected part for image collection for ii = 1:10 ...

how can i automatically save the image after every shot ?

Here is the completed part of the code: ... global Snapshot; % Edited/corrected part for image collection for ii = 1:10 ...

25 dagen ago | 0

| accepted

Answered

Creating image from cell array of states and years

The error is originated from your data X that does not present appropriate data format for imagesc(). Could you pl., upload your...

Creating image from cell array of states and years

The error is originated from your data X that does not present appropriate data format for imagesc(). Could you pl., upload your...

25 dagen ago | 0

Answered

Fit curve to a model problem

There are a couple of other fit model fcns of the toolbox that can be employed with your exercise. They are nlinfit() and nlinto...

Fit curve to a model problem

There are a couple of other fit model fcns of the toolbox that can be employed with your exercise. They are nlinfit() and nlinto...

25 dagen ago | 0

Answered

how can i automatically save the image after every shot ?

... % Edit this part for ii = 1:10 imgName = [MyFolder, '\ImageReal_', num2str(ii), '.jpg'] end

how can i automatically save the image after every shot ?

... % Edit this part for ii = 1:10 imgName = [MyFolder, '\ImageReal_', num2str(ii), '.jpg'] end

25 dagen ago | 0

Answered

Loop script, changes colours and save each image as jpeg

Is this what you want to achieve: r=1:50; for ii=1:numel(r) Tree(r(ii)) end function Tree(r) figure('Position',[50,5...

Loop script, changes colours and save each image as jpeg

Is this what you want to achieve: r=1:50; for ii=1:numel(r) Tree(r(ii)) end function Tree(r) figure('Position',[50,5...

25 dagen ago | 0

Answered

The fminsearch is not working for my matlab but it is for others, is there something wrong with my settings and how can I change it?

You may have another function file called FindError with different number of input args that might be overshaddowing this on. ...

The fminsearch is not working for my matlab but it is for others, is there something wrong with my settings and how can I change it?

You may have another function file called FindError with different number of input args that might be overshaddowing this on. ...

25 dagen ago | 0

Answered

i have to get combine correct figure

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % EXAMPLE 3-3: Calculating the Voltage Losses for a Polarization Curve % UnitSystem SI %%%...

i have to get combine correct figure

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % EXAMPLE 3-3: Calculating the Voltage Losses for a Polarization Curve % UnitSystem SI %%%...

26 dagen ago | 0

Answered

Why does solving the heat equation with MATLAB (pdepe) yield a completely different result than the Heisler chart (analytical solution)?

In fact, in your matlab code solution, you have obtained the solution in the two corners T = 27.019 C (about) that is approx equ...

Why does solving the heat equation with MATLAB (pdepe) yield a completely different result than the Heisler chart (analytical solution)?

In fact, in your matlab code solution, you have obtained the solution in the two corners T = 27.019 C (about) that is approx equ...

26 dagen ago | 0

Answered

i have to get combine correct figure

Here is how you can attain all three plots in one fig.: ... plot(i,V_out,'b-o', i, V_act, 'r-d', i, V_ohmic, 'g--s') disp(V...

i have to get combine correct figure

Here is how you can attain all three plots in one fig.: ... plot(i,V_out,'b-o', i, V_act, 'r-d', i, V_ohmic, 'g--s') disp(V...

26 dagen ago | 0

Answered

Fourier series plot as sums of sines and cosines

This can be done in a few different ways, such as vectorization, [for .. end] and [while .. end] loops. E.g.: clc; clearvars; c...

Fourier series plot as sums of sines and cosines

This can be done in a few different ways, such as vectorization, [for .. end] and [while .. end] loops. E.g.: clc; clearvars; c...

26 dagen ago | 0

| accepted

Answered

How to measure the size of the red blots in the image?

In your exercise, starting with the image pixel values impixel() and employining logical indexing would be a good solution. Then...

How to measure the size of the red blots in the image?

In your exercise, starting with the image pixel values impixel() and employining logical indexing would be a good solution. Then...

26 dagen ago | 0

Answered

Retreiving equations from a matrix

Here is the corrected code: clearvars syms T22 T32 T33 T23 %% Note how your equations are set up B =[50, ...

Retreiving equations from a matrix

Here is the corrected code: clearvars syms T22 T32 T33 T23 %% Note how your equations are set up B =[50, ...

26 dagen ago | 0

Answered

Conversion to struct from double is not possible.

Use elementwise operation: ... xp=xp+xmin.*d(i,:); % Elementwise end

Conversion to struct from double is not possible.

Use elementwise operation: ... xp=xp+xmin.*d(i,:); % Elementwise end

26 dagen ago | 0

Answered

Conversion to struct from double is not possible.

The error is coming from your problem exercise fcn @funkcja1. That would be helpful to see funkcja1 to give you proper hints h...

Conversion to struct from double is not possible.

The error is coming from your problem exercise fcn @funkcja1. That would be helpful to see funkcja1 to give you proper hints h...

26 dagen ago | 0

Answered

How to remove background color from an image?

D = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/784688/image.png'); subplot(211) imshow(D) I = D; ...

How to remove background color from an image?

D = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/784688/image.png'); subplot(211) imshow(D) I = D; ...

28 dagen ago | 0

| accepted