Answered

How to plot a line over a specific interval?

ix = (g1 >= -1) & (g1 <= -.5); % follow the same for the rest plot(x(ix), g1(ix))

How to plot a line over a specific interval?

ix = (g1 >= -1) & (g1 <= -.5); % follow the same for the rest plot(x(ix), g1(ix))

3 días ago | 0

Answered

for loop with syms variable

% Newer versions syms th [1, 6] c = cos(th) %Older versions th = sym('th', [1, 6]); syms(th) c = cos(th)

for loop with syms variable

% Newer versions syms th [1, 6] c = cos(th) %Older versions th = sym('th', [1, 6]); syms(th) c = cos(th)

3 días ago | 0

| accepted

Answered

Incrementally increase power of a matrix

n = 10; m = arrayfun(@(x) A^x, 0:n, 'un', 0) M = cat(1, m{:})

Incrementally increase power of a matrix

n = 10; m = arrayfun(@(x) A^x, 0:n, 'un', 0) M = cat(1, m{:})

3 días ago | 0

Answered

Could anyone tell me what is wrong with the following code?

sprintf('%.32f',(6.6-5.5)/0.1) (6.6-5.5)/sym(0.1)

Could anyone tell me what is wrong with the following code?

sprintf('%.32f',(6.6-5.5)/0.1) (6.6-5.5)/sym(0.1)

3 días ago | 1

| accepted

Answered

How to clear a specific piece of output in a Live Script?

Make a *section break* of that lines of code.

How to clear a specific piece of output in a Live Script?

Make a *section break* of that lines of code.

3 días ago | 0

| accepted

Answered

매트랩 ezplot 사용시 오류

You made a file named ezplot.m please remove it from the path or rename. % Use fplot as the documentation suggests fplot(@(x...

매트랩 ezplot 사용시 오류

You made a file named ezplot.m please remove it from the path or rename. % Use fplot as the documentation suggests fplot(@(x...

3 días ago | 0

Answered

How to create an underline in text

legend(' $\underline{Mepe}$ ','interpreter','latex')

How to create an underline in text

legend(' $\underline{Mepe}$ ','interpreter','latex')

4 días ago | 0

| accepted

Answered

Padding Zeros to an Array

n = 10; % an example b_up = reshape([b; zeros(n, size(b,2))],1,[]);

Padding Zeros to an Array

n = 10; % an example b_up = reshape([b; zeros(n, size(b,2))],1,[]);

4 días ago | 0

| accepted

Answered

How I can get number from a table?

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-table.html - to learn more qq(all(ismember(qq{:,:},2:6),2),:...

How I can get number from a table?

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-table.html - to learn more qq(all(ismember(qq{:,:},2:6),2),:...

4 días ago | 1

| accepted

Answered

counting how many times a certain value is repeated in a fixed interval

According to your comment https://www.mathworks.com/matlabcentral/answers/555889-counting-how-many-times-a-certain-value-is-rep...

counting how many times a certain value is repeated in a fixed interval

According to your comment https://www.mathworks.com/matlabcentral/answers/555889-counting-how-many-times-a-certain-value-is-rep...

4 días ago | 0

Answered

For - While Loop Nested

R = 8.914; % I don't understand why you need a loop though? PCO = linspace(0, 1e2); T = linspace(1, 250); deltaG = -287500 + ...

For - While Loop Nested

R = 8.914; % I don't understand why you need a loop though? PCO = linspace(0, 1e2); T = linspace(1, 250); deltaG = -287500 + ...

4 días ago | 0

| accepted

Answered

Skipping certain values in an array but still continuing the array

y = nonzeros(sin(1:1e2));

Skipping certain values in an array but still continuing the array

y = nonzeros(sin(1:1e2));

4 días ago | 0

| accepted

Answered

Multiplying elements of a vector

Use *prod()* to perform multiplication within a vector. function area = area_calculator(vector, num) switch num ...

Multiplying elements of a vector

Use *prod()* to perform multiplication within a vector. function area = area_calculator(vector, num) switch num ...

4 días ago | 0

| accepted

Answered

How to map a matrix based on values from another matrix

You could *sort(...)* and use it’s second output to index (which satisfies the data points needed under needed tolerance) to get...

How to map a matrix based on values from another matrix

You could *sort(...)* and use it’s second output to index (which satisfies the data points needed under needed tolerance) to get...

5 días ago | 0

Answered

What frustrates you about MATLAB?

The error message generated during a call to a specific function in a specific toolbox is misleading. If there’s an error messag...

What frustrates you about MATLAB?

The error message generated during a call to a specific function in a specific toolbox is misleading. If there’s an error messag...

5 días ago | 0

Answered

How can I make a new vector by applying operations from an old vector?

Simply use *diff(...)*

How can I make a new vector by applying operations from an old vector?

Simply use *diff(...)*

5 días ago | 0

Answered

Undefined function 'cos' for input arguments of type 'char'. Error in solution (line 14)

str2double(location_filename(:,2))

Undefined function 'cos' for input arguments of type 'char'. Error in solution (line 14)

str2double(location_filename(:,2))

5 días ago | 0

Answered

MATLAB Answers Wish-list #5 (and bug reports)

It would be pretty useful to make *Release* field mandatory to submit a question.

MATLAB Answers Wish-list #5 (and bug reports)

It would be pretty useful to make *Release* field mandatory to submit a question.

5 días ago | 0

Answered

bar not more working

Remove x from *bar(...)* and use it as *xticklabels(...)*.

bar not more working

Remove x from *bar(...)* and use it as *xticklabels(...)*.

5 días ago | 0

| accepted

Answered

Why do I get an error with the fit function even though I'm following at MATLAB tutorial?

Works fine for me. Probably you made a custom file *fit.m* . which fit -all % what does it show?

Why do I get an error with the fit function even though I'm following at MATLAB tutorial?

Works fine for me. Probably you made a custom file *fit.m* . which fit -all % what does it show?

5 días ago | 0

Answered

Invalid syntax for calling function 'db' on the path. CAN SOMEBODY HELP ME WITH THIS ERROR :(

Please use a different name for "db", you're shadowing the inbuilt function db(...) doc db

Invalid syntax for calling function 'db' on the path. CAN SOMEBODY HELP ME WITH THIS ERROR :(

Please use a different name for "db", you're shadowing the inbuilt function db(...) doc db

5 días ago | 0

Answered

How to put range limit in input Theta between 0 to 90?

for theta = theta % before if statement ... end % at the very end

How to put range limit in input Theta between 0 to 90?

for theta = theta % before if statement ... end % at the very end

5 días ago | 1

Answered

Add from different array's using for loop

Aix = [0, 40:40:120]; ; %120 is numel(A) Bix = [0, 30:30:90]; %90 is numel(B) n = numel(Aix); c = cell(n-1, 1); assert(isequ...

Add from different array's using for loop

Aix = [0, 40:40:120]; ; %120 is numel(A) Bix = [0, 30:30:90]; %90 is numel(B) n = numel(Aix); c = cell(n-1, 1); assert(isequ...

5 días ago | 0

Answered

I am trying to find the average of a 58 x 1000 matrix and the result should be a 58 X 48 matrix.

mean(...) along the rows of temperature matrix.

I am trying to find the average of a 58 x 1000 matrix and the result should be a 58 X 48 matrix.

mean(...) along the rows of temperature matrix.

5 días ago | 0

Answered

How can I set the range of inital value if there are more than one.

Loop the function for VI0. https://www.mathworks.com/help/matlab/math/parameterizing-functions.html Naming a variable times i...

How can I set the range of inital value if there are more than one.

Loop the function for VI0. https://www.mathworks.com/help/matlab/math/parameterizing-functions.html Naming a variable times i...

5 días ago | 2

| accepted