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# MUHAMMED IRFAN

### Quest Innovative Solutions Pvt. Ltd.

11 total contributions since 2018

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How can I threshold a matrix and get the coordinates of those values?
ind = find(X>.2); This gives the index of all the points in X greater than 0.2 using linear indexing. To convert the single in...

5 months ago | 0

I am having this error "Index in position 2 is invalid. Array indices must be positive integers or logical values." in my file. Can you please help me in resolving this. It is very urgent?
In MATLAB, array indexing starts at 1(not zero). Inside the function Duffusion() you have a number of for loops in each if-else...

5 months ago | 0

Homework help - need help debugging it
Hey, In the part B of your code, you might need a for loop to look through each of the element in a and check whether it is +1 ...

6 months ago | 1

How could I create a sliding window of 300 seconds, with an overlap of 60 seconds?
Does this help? for i = 1 : 60: length(fullsignal) current_signal = fullsignal( i : (i + 300-1)) end

11 months ago | 0

meaning of the notation of accessing the elements of the 2D matrix using 4 subscripts?
For a 2d Matrix, A(1,2,1,1) is equivalent to A(1,2). Consider it as A(dimension1,dim2,dim3,dim4). As it is a 2d matrix, the v...

11 months ago | 1

Plotting Rectangles on Same Figure in a While Loop
Hello, The function *figure* is used to open a new figure window. Each time you call the function *figure* in your loop, a ne...

11 months ago | 0

hi i want a wav format song play in the background of my game .after winning or lose the song is stopped
Hello, May be <https://in.mathworks.com/help/matlab/import_export/record-and-play-audio.html#bsdl2eo-1 this> link can help yo...

11 months ago | 0

car detection using RCNN by taking live images from a camera and finding distance from that car
Hello, The issue is with how you called the function *insertObjectAnnotation* . You better go through its documentation <http...

11 months ago | 1

I am trying to output multiple images to one pdf page, anyone have an idea of how to do it?
Hello, Why dont you create a subplot of your images and then sent that subplot to the pdf ?? The code I tried goes like t...

11 months ago | 0

Matrices as input and target for a neural network: "Number of inputs does not match net.numInputs."
Hello, Are you trying to attempt a classification problem ?? If so.. As I can understand , you are trying to train some 1227...

11 months ago | 0

Question

How can I store the output of a deep learning layer to a variable ?
Inorder to implement an academic project, I need to use the output of specific layers in a deepnet. The main part of my code go...

12 months ago | 0 answers | 0