Risolto

Add offset to a signal
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-offset-eqn.png>> You should see a downward...

oltre 9 anni fa

Risolto

Produce a sine wave
Produce a sine wave with amplitude 3: <<http://blogs.mathworks.com/images/seth/cody/sine-eqn.png>>

oltre 9 anni fa

Risolto

Add a block to a model
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-block-eqn.png>> In this case, the slope of...

oltre 9 anni fa

Risolto

Produce a cosine wave
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>

oltre 9 anni fa

Risolto

Connect blocks in a model
Connect the blocks in the model to produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/connect-blocks...

oltre 9 anni fa

Risposto
Plotting a unit step function without heaviside.
You are very close to the first half of your goal. Your line of code Ut= unitstep+unitstep2+unitstep3; should, I beli...

oltre 9 anni fa | 0

Risposto
[num,den]=series(n1,d1,n2,d2,n3,d3); please tell me that in this line which error??
As the documentation linked to by Star Strider indicates, series is meant to connect *_two_* models. So you will need to call t...

oltre 9 anni fa | 0

| accettato

Risposto
Switch depend on time
Use the Clock block for the current simulation time and a Switch block to compare the time to your desired switch time. This ...

oltre 9 anni fa | 3

| accettato

Risposto
What is the possible code that can be used to return to primary while?
Use 'break'

oltre 9 anni fa | 0

Risposto
uigetfile, load m-file variables into workspace
.m files are used to store Matlab code - NOT data. You can create data in your workspace by *_running_* an m file but not b...

oltre 9 anni fa | 1

Risposto
Cannot read properly with fscanf a file configuration.in
For your specific example, I would just change the extension of the file to .m and run it. Your example is valid Matlab m code....

quasi 10 anni fa | 0

Risposto
What proportion of students failed the course (i.e., got a mark of less than 50)?
How did you calculate it and why do you think that it is wrong?

quasi 10 anni fa | 0

Risposto
how retain value of variable in memory between calls to the function?
I think what you need is to define the variable(s) that need to be retained as 'persistent' inside your function. Check the doc...

quasi 10 anni fa | 1

Risposto
Range Theta from 0 to 2Pi and plot
Change the divide in your equation for reflectedPerpendic to an element-by-element divide as follows: reflectedPerpendic = ...

quasi 10 anni fa | 1

| accettato

Risposto
How to save 'display-iter' from fmincon to a .txt file?
Getting back to the original question about capturing the output to a text file, I would simply use 'diary' instead of an Output...

oltre 10 anni fa | 0

| accettato

Risposto
I have a problem when opening Matlab window
It appears that you have created a script called 'feature' (C:\Users\abapihi\Documents\MATLAB\feature.m). feature is a built-...

oltre 10 anni fa | 0

Risposto
Moving points on a graph?
If you search the Matlab File Exchange for 'game of life' you will find many implementations of a predator/prey 'simulation' tha...

oltre 10 anni fa | 0

Risposto
How I can plot current against voltage in the same scope screen?
Scope blocks can only plot signals against time. Try the XY Graph block instead.

quasi 11 anni fa | 0

| accettato

Risposto
Is it possible to use previous time step when I use Clock Block in simulink.
Try feeding the clock output through a unit delay block to get the time at the previous simulation step. You should also set yo...

quasi 11 anni fa | 0

Domanda

Find common files in two directories
I've got a script that I'm using to make comparison plots using data from two different sets of simulation runs. The data is st...

quasi 11 anni fa | 2 risposte | 0

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risposte

Domanda

Powershell script doesn't work when called from Matlab
I have a Powershell script that works when called from the command line (Windows 7) but not when called using the system command...

quasi 11 anni fa | 1 risposta | 0

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risposta

Risolto

Conversion from hours to mili sec
Convert given input in hours to mili seconds

circa 11 anni fa

Risposto
How to define a struct variable like in C with Matlab
To pass signals that act like a C struct in a Simulink model you need to use 'bus' signals. Check the documentation.

oltre 11 anni fa | 0

Risolto

De-dupe
Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...

oltre 13 anni fa

Risolto

Elapsed Time
Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...

oltre 13 anni fa

Risolto

Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...

oltre 13 anni fa

Risolto

Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

oltre 13 anni fa

Risolto

Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

oltre 13 anni fa

Risolto

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

oltre 13 anni fa

Risolto

The Goldbach Conjecture
The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

oltre 13 anni fa