A résolu


Is my wife right?
Regardless of input, output the string 'yes'.

presque 12 ans il y a

A résolu


Add two numbers
Given a and b, return the sum a+b in c.

presque 12 ans il y a

A résolu


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

presque 12 ans il y a

A résolu


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

presque 12 ans il y a

A résolu


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

presque 12 ans il y a

Réponse apportée
can i create a real variable i.e variable which does not have any value but i will specify the datatype of variable and i want to use it for ploting
X = sym('X')

presque 12 ans il y a | 0

Réponse apportée
modelling simulink block diagram
Go to simulink lobrary and type *transfer fcn*.

presque 12 ans il y a | 0

| A accepté

Réponse apportée
I need help making a bandpass filter
you can use this function- <http://www.mathworks.de/de/help/dsp/ref/fdesign.bandpass.html fdesign.bandpass>

presque 12 ans il y a | 1

| A accepté

Question


fft of a continuous signal
I am using Simulink, where I have a block whose output is a 3-phase current. I need to find fft of this current signal (which is...

presque 12 ans il y a | 1 réponse | 0

1

réponse

Réponse apportée
How can I unbalance a synchronous machine?
The voltage supply equations can be changed to induce current imbalance. Suppose you are applying 3-phase voltage to the system ...

environ 12 ans il y a | 0

| A accepté

Réponse apportée
heres my code.... getting an error ? Error using ==> horzcat CAT arguments dimensions are not consistent. Error in ==> practice at 3 result=[x(:),y(:),h(:)]; please help????????
The number of rows in x,y,h are not same, so they cannot be concatenated. check your matrix dimensions.

environ 12 ans il y a | 0

Question


How can I avoid Algebraic loops In these equations
Hi, I Have two equations of the form- 1) dy/dt = A - By - Cdx/dt + Dx, and 2) dx/dt = E - Fx - Gdy/dt + Hy. I want ...

environ 12 ans il y a | 2 réponses | 0

2

réponses

Réponse apportée
sine wave error in simulink
This is because you haven't mentioned the step size. For detailed explanation you can follow this link- <http://www.mathworks.de...

environ 12 ans il y a | 0

| A accepté

Question


Error while reducing sample time
Hi, I have a simulink model containing some algebraic loops.Input to the system is sine wave. When Sample time of this sine wa...

environ 12 ans il y a | 1 réponse | 0

0

réponse

Réponse apportée
How to solve this error?
You are getting this error because your matrix dimensions are conflicting. Make sure that the dimensions of matrices in inputs a...

environ 12 ans il y a | 0

| A accepté

Réponse apportée
How can I feed an array of data to my Simulink model when an event occurs?
You can use callback functions in your model.. have you tried this ?<http://www.mathworks.in/help/simulink/ug/model-callbacks.ht...

environ 12 ans il y a | 0

| A accepté

Réponse apportée
Simulation data storage- help
What I did is I used 'to workspace' block instead of 'to file' and stored the variable in array format then var(end) solved my...

environ 12 ans il y a | 0

| A accepté

Réponse apportée
Hi. What is the difference between xcorr and crosscorr?
<http://www.mathworks.de/matlabcentral/newsreader/view_thread/316589 xcorr>, Go through this.

environ 12 ans il y a | 0

Question


Simulation data storage- help
Hello, I want to store the steady state value of output signal(as displayed in display block) in mat file and get it displayed i...

environ 12 ans il y a | 2 réponses | 0

2

réponses

Question


Ask for parameters when running simulation
Hi, Is it possible to include a command so that everytime I simulate my model, It asks for some parameters to enter by keyboard ...

environ 12 ans il y a | 2 réponses | 0

2

réponses