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Deniz Bozdogan


Last seen: 3 years ago |  Active since 2021

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I want to filter the x signal given using the following filters using the filter command.
Hello, i have the following filters given to me: FIR Filter: y[n] = 0.4x[n]+0.3x[n−1]+0.2x[n−2]+0.1x[n−3] IIR Filter: y[n] ...

3 years ago | 1 answer | 0

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answer

Question


How do i quantize data with N levels?
I have the following code and have to quantize Y with N=8 levels in the uniform quantizer where Y=X1+X2 and x1∈[0,4] x2∈[-2,0]. ...

3 years ago | 1 answer | 0

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answer

Question


How do i quantize data with N levels?
I have the following code and have to quantize Y with N=8 levels in the uniform quantizer. Can you help me about it? Thank you i...

3 years ago | 1 answer | 0

1

answer

Question


I want to create the following function bu i get an error
a = randi([2,5]); Ts = 1/20/a; dur = 10; t = -dur/2:Ts:dur/2-Ts; g = zeros(1,length(t)); g(t>=0 & t<1) = 5*t-2; g(t<2 & t>...

3 years ago | 2 answers | 0

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answers

Question


How can i imlpement a 2D function on. Matlab
I want to implement the following function on matlab, how can i do it, can you help me?. Thanks in advance

3 years ago | 1 answer | 0

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Question


How can i make a 2D convolution with x = [1 0 2; -1 3 1; -2 4 0] and h = [1 -1; 0 2] and not use conv2? Can you please help me.
I wanted to write a 2D convolution without conv2 where x = [1 0 2; -1 3 1; -2 4 0] and h = [1 -1; 0 2] but i get the wrong resul...

3 years ago | 1 answer | 0

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answer

Question


DTMF Transmitter with using a phone number
Can someone help me on how to do a DTMF Transmitter using a phone number of 10 digits (1234567890) for example.

3 years ago | 0 answers | 0

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answers

Question


I want to have the Sum of a function
I want to find x(t) and i know a_k. How can i do it, could you please help me?

3 years ago | 1 answer | 0

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Question


How can i changethe value at a position in an array
Hello, i wanted to cahnge some values in an array but could not do it, can you help me? Thanks in advance. k=zeros(201); k(0)=...

3 years ago | 1 answer | 0

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Question


How can i plot three periods of a signal
Hello, i have the following signal and i want to plot three periods of it t=[0:0.0002:20]; xc1=cos(2*pi*493.88*t); How ca...

3 years ago | 2 answers | 0

2

answers

Question


How do i get the sound of a cosine signal
I am trying to get the sound of a signal with different phases where its frequency is a frequency of a musical note. f=493.88. M...

3 years ago | 2 answers | 0

2

answers

Question


Finding transfer function from pole-zero
I have my poles and zeros set as below. I wanted to find the transfer function but i could not find a way. Can you help me? The ...

3 years ago | 0 answers | 0

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Question


When i try to calculate the convolution of two functions i get: Warning: Using only the real component of complex data.
m3=length(x3); n3=length(h1); X3=[x3,zeros(1,n3)]; H3=[h1,zeros(1,m3)]; for i=1:n3+m3-1 Y3(i)=0; for j3=1:m3 ...

4 years ago | 0 answers | 0

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Question


Convolution without using conv
I want to find the convolution between x1 and h1 (and for all the other pairs). Both functions from the screenshots are defined ...

4 years ago | 1 answer | 0

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Question


When i try to create function error "Unable to perform assignment because the left and right sides have a different number of elements." comes up
I want to create x3=e^(j(1/2)n) for 2<=n<=22 The code i used was: n=-25:25 x3=zeros(1,length(n)) x3(n>=2 & n<=22)=exp(j*(0.5...

4 years ago | 1 answer | 0

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Question


I want to create a conditional function
When i try to create the following function with n=[-25:25] the value of x1 shows as x1=-3 if 0<=n<=8 x1=-3 else x1=0 W...

4 years ago | 1 answer | 0

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