Communication through MATLAB is always better than arguing.

Answered

How to correctly get a sine/cosine-signal in Simulink?

<https://youtu.be/iOmqgewj5XI> , cos(...) is the sin(...) with phase shift.

How to correctly get a sine/cosine-signal in Simulink?

<https://youtu.be/iOmqgewj5XI> , cos(...) is the sin(...) with phase shift.

ein Tag ago | 0

Answered

How can I make my script decide which scalar of two variables is larger?

MAX = max(bx,cy)

How can I make my script decide which scalar of two variables is larger?

MAX = max(bx,cy)

2 Tage ago | 0

| accepted

Answered

I keep getting two answers for my code

Add a semicolon in the last line. And call the function with an output argument.

I keep getting two answers for my code

Add a semicolon in the last line. And call the function with an output argument.

2 Tage ago | 0

Answered

Solve ODE with odee45

ic=randi([0,1],4,1) ode45(@(t,y)myfunc(t,y,5),[0,10],ic) function dy = myfunc(t,y,vas) dy=zeros(4,1); dy(1) = ...

Solve ODE with odee45

ic=randi([0,1],4,1) ode45(@(t,y)myfunc(t,y,5),[0,10],ic) function dy = myfunc(t,y,vas) dy=zeros(4,1); dy(1) = ...

2 Tage ago | 0

| accepted

Answered

Function sinc in matlab

y = (4000 * sinc(4000 * x)) .* (exp(j * 2 * pi *7000 * x)); % .*!! Note: By default j is an imaginary number in MATLAB

Function sinc in matlab

y = (4000 * sinc(4000 * x)) .* (exp(j * 2 * pi *7000 * x)); % .*!! Note: By default j is an imaginary number in MATLAB

3 Tage ago | 1

| accepted

Answered

using plotyy but having 2 different measuring units on y axis

yyaxis left plot(x,value1) yyaxis right plot(x,value2)

using plotyy but having 2 different measuring units on y axis

yyaxis left plot(x,value1) yyaxis right plot(x,value2)

6 Tage ago | 0

Answered

problem with rref function please help

Use a semicolon or a comma before rref(...)

problem with rref function please help

Use a semicolon or a comma before rref(...)

8 Tage ago | 0

Question

Why is plot quality low?

The figure quality is low when generating a pdf from livescript in MATLAB Online.

9 Tage ago | 0 answers | 0

Answered

solving quartic eqn returns root

solx = vpa(solve(eqn,H,'Maxdegree',4))

solving quartic eqn returns root

solx = vpa(solve(eqn,H,'Maxdegree',4))

9 Tage ago | 0

| accepted

Answered

What frustrates you about MATLAB?

While MATLAB Online is a good feature there's still a factor that could be improvised for enhancing active collaboration on the ...

What frustrates you about MATLAB?

While MATLAB Online is a good feature there's still a factor that could be improvised for enhancing active collaboration on the ...

14 Tage ago | 0

Answered

Why is the rectangle() function not recognized?

built-in (/MATLAB/toolbox/matlab/graphics/primitive/rectangle) If you see other than the above after using which rect...

Why is the rectangle() function not recognized?

built-in (/MATLAB/toolbox/matlab/graphics/primitive/rectangle) If you see other than the above after using which rect...

14 Tage ago | 0

Answered

Why is @(x) used in matlab and how does it work?

It’s just a matter of choice as Kalyan mentioned above how it works. The usage depends completely on the coder. As pdfx(...) was...

Why is @(x) used in matlab and how does it work?

It’s just a matter of choice as Kalyan mentioned above how it works. The usage depends completely on the coder. As pdfx(...) was...

14 Tage ago | 0

Question

What’s the best processor?

I want some opinions/suggestions to buy a powerful Mac just for powerful computations without any problems. I know there are som...

16 Tage ago | 0 answers | 0

Answered

Change text to numbers in a cell

V = str2double(string(A)); % <2016a V(isnan(V)) = 1

Change text to numbers in a cell

V = str2double(string(A)); % <2016a V(isnan(V)) = 1

17 Tage ago | 1

Answered

Attempting to sum over i, with linspace'd variable x, to plot increase in y with x

n = 33; x = linspace(0, 0.1); ii = 1:n y = cumsum((2/pi)*(((-1).^(ii+1)+1)./ii).*(sin(ii*pi*0.005/.01))... *(cosh(ii*pi....

Attempting to sum over i, with linspace'd variable x, to plot increase in y with x

n = 33; x = linspace(0, 0.1); ii = 1:n y = cumsum((2/pi)*(((-1).^(ii+1)+1)./ii).*(sin(ii*pi*0.005/.01))... *(cosh(ii*pi....

17 Tage ago | 0

Answered

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

There is a feature called "Managed Followed Content" , would like to see a feature to be able to "bookmark/pin" questions within...

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

There is a feature called "Managed Followed Content" , would like to see a feature to be able to "bookmark/pin" questions within...

18 Tage ago | 3

Answered

not enough input arguments

a = [268.32,0, 120,0,240]; a = num2cell(a) T = transformation_matrix(a{:});

not enough input arguments

a = [268.32,0, 120,0,240]; a = num2cell(a) T = transformation_matrix(a{:});

18 Tage ago | 0

Question

Is it case sensitive?

When I want to replace a letter in a script file? Say T for example all the small t’s are encountered as well. Is there a specif...

20 Tage ago | 1 answer | 0

Answered

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

Why is it impossible to copy paste code from MATLAB mobile?

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

Why is it impossible to copy paste code from MATLAB mobile?

22 Tage ago | 0

Answered

how do i plot a cell array fi{i} where every cell contains 1*1 matrix

gama_rd=50; v = 0.1; lambda=0:.01:100*.01; fi=((lambda*v*gama_rd+lambda*v+2-lambda).*(1-lambda))./((lambda*v+2-lambda...

how do i plot a cell array fi{i} where every cell contains 1*1 matrix

gama_rd=50; v = 0.1; lambda=0:.01:100*.01; fi=((lambda*v*gama_rd+lambda*v+2-lambda).*(1-lambda))./((lambda*v+2-lambda...

22 Tage ago | 0

| accepted

Answered

Contributors metainfo: reputation and more

Congratulations Ameer for becoming an MVP!

Contributors metainfo: reputation and more

Congratulations Ameer for becoming an MVP!

26 Tage ago | 1

Question

Why does SIMULINK keep loading?

Says me to restart MATLAB every time I open it in MacOS.

29 Tage ago | 0 answers | 0

Question

Live update collaboration in MATLAB Online.

I seem to have noticed that Online doesn't update as i make the change. Is that true? Another collaborator notices the change on...

etwa ein Monat ago | 0 answers | 1

Answered

Question about min and max

google bubblesort and choose which element satisfies your need , hint: ascending and descending

Question about min and max

google bubblesort and choose which element satisfies your need , hint: ascending and descending

etwa ein Monat ago | 0

| accepted

Answered

How to generate a random matrix with a constraint or step range ?

Hint example: x = 1:10; N = 5; x(randi(numel(x),1,N))

How to generate a random matrix with a constraint or step range ?

Hint example: x = 1:10; N = 5; x(randi(numel(x),1,N))

etwa ein Monat ago | 0