Beantwortet
Matrix dimensions must agree. Error Message appears.
In your function PTFLASH_VLE_PRVDW you define: fL=zeros(1,c); fV=[1,1,1]; next you try to substract fV - fL, which wi...

fast 5 Jahre vor | 1

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How to get difference between two time values ?
You can use etime, but you need to convert your strings first. I hope this helps: a=datetime pause(5) b=datetime a=datev...

fast 5 Jahre vor | 0

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Beantwortet
Undefine function or variable
In general you are more likely to receive an answer if you describe the problem you are facing and include any error messages. I...

fast 5 Jahre vor | 0

Beantwortet
Specifying attributes of objects created in GUIDE
If you want to do this in guide you can get there in 3 steps: 1.) right click on your object 2.) chose 'Property Inspector' 3...

etwa 5 Jahre vor | 0

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Beantwortet
i keep on getting this error even after changing my codes multiple times using .* and etc. it keep on showing that i have prob with my equation when there is no visible problem.
Usually the error is straight forward and you can always check the size of your elements with (size) or using the debugger. In ...

etwa 5 Jahre vor | 0

Beantwortet
Assign values to a structure using App designer
There are two different types of edit fields in appdesigner (numeric and text). In the picture you show are only text edit field...

etwa 5 Jahre vor | 0

Beantwortet
How to give output of one push button as input to another push button??
It would be really helpful to get any information about what you have tried and why it is not working (wrong result, error messa...

etwa 5 Jahre vor | 0

Beantwortet
Skipping even indices in a for-loop and subsequently avoiding the odd values to appear in the output
When you assign a value to A(3,3)=1, Matlab will create a Matrix of the size 3,3 and will fill empty fields with 0. A(3,3)=1 ...

etwa 5 Jahre vor | 0

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Beantwortet
delete variable file name
Try this: delete(sprintf('%s.sim',newname))

etwa 5 Jahre vor | 1

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Beantwortet
I am trying to add two numbers in App designer code view and i am getting following error message
You need to access the value stored in your edit fields: a = app.EditField.Value; b = app.EditField2.V...

etwa 5 Jahre vor | 1

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Beantwortet
hObject error in execution of a checkbox
Your checkbox function does not know 'hObject': function checkbox() handles.fig=figure; handles.cbh = zeros(40,1); handl...

etwa 5 Jahre vor | 1

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Beantwortet
How to write repeating string with variables in for loop
Check if this works for you. for i=1:75 line1 = ' new ScreenItem(ScreenVideoComponent,'; line2 = sprintf(' Video...

etwa 5 Jahre vor | 1

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Beantwortet
Having some problems with recursive function
This strange behaviour originates in a unfortunate function name. function S = mySum(A) S = myplus(A, length(A)) function ...

etwa 5 Jahre vor | 0

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Gelöst

Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

etwa 5 Jahre vor

Gelöst

Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

etwa 5 Jahre vor

Gelöst

Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

etwa 5 Jahre vor

Gelöst

Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

etwa 5 Jahre vor

Gelöst

Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

etwa 5 Jahre vor

Gelöst

Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

etwa 5 Jahre vor

Gelöst

Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

etwa 5 Jahre vor

Gelöst

Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

etwa 5 Jahre vor

Gelöst

Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

etwa 5 Jahre vor

Gelöst

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

etwa 5 Jahre vor

Gelöst

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

etwa 5 Jahre vor

Gelöst

Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

etwa 5 Jahre vor

Gelöst

Return area of square
Side of square=input=a Area=output=b

etwa 5 Jahre vor

Beantwortet
Accessing the Value of Variables in the Workspace
You can load your data into a structure: s=load('MyData.mat'); Now you can use fieldnames to obtain all variable names in yo...

etwa 5 Jahre vor | 1

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Beantwortet
Undefined variable in app designer when the variable called in external function
Your external function does not know which variables you use in your app. You need to pass them along. Try changing else pr...

etwa 5 Jahre vor | 0

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Beantwortet
Vector loop over multiple object handles inside a set function
You can use logical indexing. I wrote this earlier today for another question, but it is quite close to what you want to do: ...

etwa 5 Jahre vor | 0

Beantwortet
how to click push button one by one without visible the button?
You can use the enable property of a pushbutton. for i=3:-1:1 h.pb(i)=uicontrol('style','pushbutton','position',[50 50+(...

etwa 5 Jahre vor | 0