Answered

pcolor-plot move along the z-axis

Replace pcolor(X, Y, Z) With surf(X, Y, -20*ones(size(Z)), Z, 'edgecolor', 'none' )

pcolor-plot move along the z-axis

Replace pcolor(X, Y, Z) With surf(X, Y, -20*ones(size(Z)), Z, 'edgecolor', 'none' )

ungefär 3 timmar ago | 0

Answered

My plot is not showing a line? Why?

Remove the plotting loop and use plot(r*10^9,Net_Energy,'g')

My plot is not showing a line? Why?

Remove the plotting loop and use plot(r*10^9,Net_Energy,'g')

ungefär 14 timmar ago | 0

Answered

How to change the marker symbol on the plots generated by anovan function?

The third output of multcompare is the figure handle of the figure it drew into. Assuming that you call that fig ch = fig.Chil...

How to change the marker symbol on the plots generated by anovan function?

The third output of multcompare is the figure handle of the figure it drew into. Assuming that you call that fig ch = fig.Chil...

ungefär 20 timmar ago | 0

| accepted

Answered

Inadvertent RMDIR execution during navigation down a path to a working directory

Sorry, there is probably no way to recover them, short of typical Windows undelete tools or professional data recovery services....

Inadvertent RMDIR execution during navigation down a path to a working directory

Sorry, there is probably no way to recover them, short of typical Windows undelete tools or professional data recovery services....

ungefär 20 timmar ago | 0

Answered

How can I find an uifigure?

If you create the uifigure with HandleVisibility, 'on', then you can findobj(groot, 'type', 'figure') otherwise you need find...

How can I find an uifigure?

If you create the uifigure with HandleVisibility, 'on', then you can findobj(groot, 'type', 'figure') otherwise you need find...

ungefär 20 timmar ago | 0

Answered

Evaluating Function at Matrix ?

F = @(x) exp(5*pi*(x-0.5)./(7*0.5)) .* (cos(5*pi*(x-0.5)./(7*0.5)) - sin(5*pi*(x-0.5)./(7*0.5))); A = randn(11,5); F(A)

Evaluating Function at Matrix ?

F = @(x) exp(5*pi*(x-0.5)./(7*0.5)) .* (cos(5*pi*(x-0.5)./(7*0.5)) - sin(5*pi*(x-0.5)./(7*0.5))); A = randn(11,5); F(A)

ungefär 22 timmar ago | 1

| accepted

Answered

Symbolic variables that display as a combination of Greek characters and normal letters in Live Scripts

This was changed as of R2019a . F__a is F with superscript a and F_a is F with subscript a . F_dot and F_hat are recognized nice...

Symbolic variables that display as a combination of Greek characters and normal letters in Live Scripts

This was changed as of R2019a . F__a is F with superscript a and F_a is F with subscript a . F_dot and F_hat are recognized nice...

ungefär 23 timmar ago | 0

Answered

how to fit exponential distribution function on data?

You do not have an exponential distribution. (1 minus an exponential) is not an exponential. On the other hand if you fit using...

how to fit exponential distribution function on data?

You do not have an exponential distribution. (1 minus an exponential) is not an exponential. On the other hand if you fit using...

en dag ago | 0

Answered

Undefined variable, when variable is actually defined

You do not initialize thplot, so it is assigned a value only if for iStep=1:nStep executes at least one step. The for loop wou...

Undefined variable, when variable is actually defined

You do not initialize thplot, so it is assigned a value only if for iStep=1:nStep executes at least one step. The for loop wou...

en dag ago | 0

| accepted

Answered

Index 3D Array with 2D logical array

You can do things like mask1 = false(size(A)); mask2 = mask1; B3 = repmat(B, [1 1 3]); mask1(:,:,[1 2 3]) = B3; mask2(:,:,[...

Index 3D Array with 2D logical array

You can do things like mask1 = false(size(A)); mask2 = mask1; B3 = repmat(B, [1 1 3]); mask1(:,:,[1 2 3]) = B3; mask2(:,:,[...

en dag ago | 0

Answered

how to read a really large lines of data(ascii file format) to a table

filename = 'YourFile.txt': [fid, msg] = fopen(filename); if fid < 0 error('Failed to open file "%s" because "%s"', filena...

how to read a really large lines of data(ascii file format) to a table

filename = 'YourFile.txt': [fid, msg] = fopen(filename); if fid < 0 error('Failed to open file "%s" because "%s"', filena...

en dag ago | 0

Answered

Second order ODE with dsolve

ode = diff(y,t,2) == a.*d) + b.*y - diff(x2,t)./10 + x1; You are missing a ( . Also, dy is not defined. Perhaps d) is intended...

Second order ODE with dsolve

ode = diff(y,t,2) == a.*d) + b.*y - diff(x2,t)./10 + x1; You are missing a ( . Also, dy is not defined. Perhaps d) is intended...

en dag ago | 0

| accepted

Answered

Compiled version not working because of path

You need to modify your startup.m so that it does not add anything to the search path if isdeployed() is true.

Compiled version not working because of path

You need to modify your startup.m so that it does not add anything to the search path if isdeployed() is true.

en dag ago | 0

Answered

Concerning 1D data interpolation and use of Julian date function.

Change load('In_Flight_Data.mat'); To Ds = load('In_Flight_Data.mat'); dataTot = Ds.dataTot; datethermica = ...

Concerning 1D data interpolation and use of Julian date function.

Change load('In_Flight_Data.mat'); To Ds = load('In_Flight_Data.mat'); dataTot = Ds.dataTot; datethermica = ...

en dag ago | 0

Answered

can someone solve this problem with dsolve?

What problem? That *is* the solution. Remember that many many integrals do not have a closed form solution.

can someone solve this problem with dsolve?

What problem? That *is* the solution. Remember that many many integrals do not have a closed form solution.

en dag ago | 0

Answered

Can I install Matlab for Linux on personal laptop (Windows 10) if its already installed there Matlab for Windows?

Yes. The license is associated with the host, not the operating system. In some cases you might need to use Linux persistent ...

Can I install Matlab for Linux on personal laptop (Windows 10) if its already installed there Matlab for Windows?

Yes. The license is associated with the host, not the operating system. In some cases you might need to use Linux persistent ...

en dag ago | 0

Answered

Output an error message for executed command

You need try/catch around the execution of each statement that needs separate handling. If you are able to put the code for e...

Output an error message for executed command

You need try/catch around the execution of each statement that needs separate handling. If you are able to put the code for e...

en dag ago | 0

Answered

stem fuction shows error everytime

The stem.m file that it lists in the error message: you need to rename it to something else. For example mystem.m

stem fuction shows error everytime

The stem.m file that it lists in the error message: you need to rename it to something else. For example mystem.m

en dag ago | 0

Answered

Can I install Matlab on a Surface Pro?

Yes, at least for the 5th generation onwards . However it is not recommended for the 4 gigabyte RAM model. At the moment I do...

Can I install Matlab on a Surface Pro?

Yes, at least for the 5th generation onwards . However it is not recommended for the 4 gigabyte RAM model. At the moment I do...

2 dagar ago | 0

Answered

warning while running optimization tool

We can predict that your objfun has a place where you use Variable(Parameter) where you should have Variable.*(Parameter) Tha...

warning while running optimization tool

We can predict that your objfun has a place where you use Variable(Parameter) where you should have Variable.*(Parameter) Tha...

2 dagar ago | 0

Answered

Solving a matrix with multiple unknowns

LL_mat is a symetric non zero 10*10 matrix You have 10 equations in 8 variables. There will seldom be a solution.

Solving a matrix with multiple unknowns

LL_mat is a symetric non zero 10*10 matrix You have 10 equations in 8 variables. There will seldom be a solution.

2 dagar ago | 0

Answered

Char array to cell array

cellstr(val) You might want str2double( cellstr(val) )

Char array to cell array

cellstr(val) You might want str2double( cellstr(val) )

2 dagar ago | 0

Answered

How do you evenly quantize an image to a certain number of bits?

Most of the time it is not possible to evenly quantize an image to a particular number of bits that is smaller than the original...

How do you evenly quantize an image to a certain number of bits?

Most of the time it is not possible to evenly quantize an image to a particular number of bits that is smaller than the original...

2 dagar ago | 0

Answered

How to use SUM of Series in Matlab with .txt files?

num = 0; denom = 0; for n=1:N num = num + (v1(n) - v2(n)).^2; denom = denom + v1(n).^2; end PRD = sqrt(num ./ deno...

How to use SUM of Series in Matlab with .txt files?

num = 0; denom = 0; for n=1:N num = num + (v1(n) - v2(n)).^2; denom = denom + v1(n).^2; end PRD = sqrt(num ./ deno...

2 dagar ago | 0

Answered

How can I resize an array without interpolating new values or mark the original ones?

| was wondering if there is a way to assign the vallues from the 75x265 matrix to the corresponding places in a 2160x2560 area w...

How can I resize an array without interpolating new values or mark the original ones?

| was wondering if there is a way to assign the vallues from the 75x265 matrix to the corresponding places in a 2160x2560 area w...

2 dagar ago | 0

Answered

Quantile function isn't working

quantile is part of the Statistics and Machine Learning Toolbox. You probably do not have that installed on the second computer....

Quantile function isn't working

quantile is part of the Statistics and Machine Learning Toolbox. You probably do not have that installed on the second computer....

2 dagar ago | 0

Answered

how to use crop using coordinate?

You need [h, w, numberOfColorChannels] = size(pic); not [w, h, numberOfColorChannels] = size(pic);

how to use crop using coordinate?

You need [h, w, numberOfColorChannels] = size(pic); not [w, h, numberOfColorChannels] = size(pic);

2 dagar ago | 0

| accepted

Answered

How to solve this error presented when compiling .cpp files to mex?

const int *dim1 = mxGetDimensions(prhs[0]); mxGetDimensions does not return int* https://www.mathworks.com/help/matlab/api...

How to solve this error presented when compiling .cpp files to mex?

const int *dim1 = mxGetDimensions(prhs[0]); mxGetDimensions does not return int* https://www.mathworks.com/help/matlab/api...

2 dagar ago | 0

Answered

How can i make a 1 count as 11 if its best in blackjack

if score <= 11 && ismember(1, hand)

How can i make a 1 count as 11 if its best in blackjack

if score <= 11 && ismember(1, hand)

2 dagar ago | 0

| accepted

Answered

How I can Solve an Advanced Cubic Equation

syms x a r eqn = x^3*a^2*(r-1)+x^2*a*(a-2*(r-1)) - x*(2*a+1)+1; sol = simplify(solve(eqn, x, 'maxdegree', 3)); The second and...

How I can Solve an Advanced Cubic Equation

syms x a r eqn = x^3*a^2*(r-1)+x^2*a*(a-2*(r-1)) - x*(2*a+1)+1; sol = simplify(solve(eqn, x, 'maxdegree', 3)); The second and...

2 dagar ago | 0