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Solved
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
10 years ago
Solved
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
10 years ago
Solved
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
10 years ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
10 years ago
Solved
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...
10 years ago
Solved
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 ...
10 years ago
Solved
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:...
10 years ago
How to include a filtered signal in ODE 45 solver
Just a thought but you could smooth how ever you like prior to the ODE and create a lookup table to replace the square function ...
10 years ago | 0
How to compile a simulink model for 3d surface plot, which can find z for user defined (x,y)
Hey Have you tried this: http://www.mathworks.com/help/simulink/slref/2dlookuptable.html Naty
10 years ago | 0
| accepted
Simulink is running very slow in a high end laptop
Have you tried using simulink accelerated mode? http://www.mathworks.com/help/simulink/ug/choosing-a-simulation-mode.html
10 years ago | 0
How to put the parameter of a controller as an increasing variable, so that after each simulation it increases itself and simulates automatically. I do not want to enter a value each single time manually and wait for the simulation.
The parameter you want to test should be taken from the workspace, then you could run the simulation in a for loop in a matlab c...
10 years ago | 1
Accessing all values of a certain field inside a structure array in Simulink
Amm, I didn't get an error with what you mentioned but maybe this will work: test_struct(:).B
10 years ago | 0
Best method for saving figures at given location, in given format etc. ?
You might want to use the get function to get your screen size. scrsz = get(0,'ScreenSize'); fig_handle=figure('Positio...
10 years ago | 0
Question
GUI drag and drop listboxes
Hey, I have got a listbox with lots of strings that represent different parameters. I would like to drag them to different li...
10 years ago | 1 answer | 0
1
answerHow do I delete a series of elements from a vector?
You'll need to find the indexes which you want to keep. After you got the indexes just type c= A(desired indexes). e.g c= A...
10 years ago | 0
How can I add figures from a looping script in the report generator toolbox?
Hey This is a bit of a workaround. Ran a for loop from i=1:1:length(findobj('Type','figure')); Inside the for loop i used t...
10 years ago | 0
| accepted
Question
BytePack command in Matlab
Hey I am using the bytepack command in Simulink. I was wondering if there in an alterntive for the same command in Matlab. coul...
10 years ago | 0 answers | 0
0
answershow to do this array problem matlab
Hey HIGH If I understand you correctly you want to sum the square value of a vector. Check the functions sum and sqrt http:/...
10 years ago | 0
| accepted
Question
Plotting 4d data with matrices.
Hey all, I am trying to plot a 4d plot( meaning 3 axis and 1 color) , I have looked at scatter3, mesh ,plot4d etc. but i was h...
12 years ago | 3 answers | 0
3
answersSending a Function Handle to a Function
So i can't send a string, must i send a function? That's where the error occurs: function ret = bl_poincare_map(poin_sec,c...
12 years ago | 0
Question
Sending a Function Handle to a Function
Hey all I am trying to a send a function handle to a different function. Inside the function handle i have a got a variable wh...
12 years ago | 2 answers | 0
2
answersWhile loop doesn't continue looping!
Use continue instead of break. But i don't think you really need all those breaks or continues. Try without them. and in th...
12 years ago | 0
Question
Index exceeds matrix dimensions but only in parfor and not for
hey I am new to parallel computing. I have been trying to get my simulation run using parfor, however when i am using parfor i ...
12 years ago | 3 answers | 3
3
answersQuestion
Take a Scatter graph and fill the gaps between the dots.
Hello I have got a 2D matrices X,Y(100x150).each (i,j) at x corresponds with (i,j) at y. I have used scatter to place the point...
13 years ago | 1 answer | 0
1
answerQuestion
Legend Choose Scatter and not plot
hey all My problem is that in my code i first use the scatter command and then i use the plot cmd . when i ask for the matlab t...
13 years ago | 1 answer | 0
1
answerQuestion
Fitting Functions
I have a Vector of Data. and i want to do a fitting to the Vector. but I want the fit to be in the shape of: A/x+B/x^2+C/x^3....
14 years ago | 3 answers | 0
