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Afaq Ahmad


Last seen: 7 meses ago Active since 2020

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Question


"filterDesigner" throwing error.
I am trying to run the "filterDesigner" command to start up the GUI. Unless, the command is throwing "undefinded function/variab...

8 meses ago | 0 answers | 0

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answers

Question


How to implement Notch Filter by Pole-Zero Placement?
I need to design and find the Transfer function of a Notch Filter using Pole-Zero displacement method with the following specs: ...

8 meses ago | 0 answers | 0

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answers

Question


How to convert a 'char' into 'double' data type without disrupting the data?
I am working on an image which I have converted into its bits having a size of 1*2000001 and of "char" data type. I need to use ...

8 meses ago | 1 answer | 0

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answer

Question


How to convert decimal values to a fix length of binary numbers?
I have an image of size=500*500*3 consisting of 750,000 elements in decimal values ranging from 0-255. To be honest, I am quite ...

8 meses ago | 1 answer | 0

1

answer

Question


How to recover the original signal from a noisy signal?
I am trying to recover the original signal as shown in (3,1,1). I have represented the signal using 10 discrete numerical values...

8 meses ago | 1 answer | 0

1

answer

Question


How to add AWGN noise using randn function?
I have a discrete time signal which I generated as follows: I wish to add AWGN noise using randn() function with mean=0 and v...

8 meses ago | 0 answers | 0

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answers

Question


How to assign voltage levels to bit-groups?
I have a bitstream which I have grouped into 3-bits (8-ARY system). I want to assign voltage levels to these bits and plot the g...

9 meses ago | 1 answer | 0

1

answer

Question


How to convert a bitstream into groups of m-bits ?
I am trying to implement an M-ary system. I have a stream of bits which I want to group into m-bits. For example, for an 8-ARY s...

9 meses ago | 1 answer | 0

1

answer

Question


How to input an image from the user in simulink?
I have a MATLAB script that I want to run in Simulink (by converting it into a MATLAB function). The code I want to run goes lik...

9 meses ago | 0 answers | 0

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answers

Question


How to input an image from the user using imread() command?
I am trying to input an image from the user using imread() command.If i simply put the location of the image in imread(), it con...

9 meses ago | 2 answers | 0

2

answers

Question


Error while running and burning a code in Simulink
Can anyone help me out on this model and the error ? I am trying to run and burn the code. What is the problem exactly ? Model...

más de 1 año ago | 0 answers | 0

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answers