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Darshan Manjunathrao Chawan


Last seen: 2 years ago |  Active since 2020

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Modulation of signal using sqrt (2)
What is the purpose of using sqrt(2) while doing modulation in OFDM? Fs = 44100; ts = 2.2676e-5; Fc = 2400; t = 0:1/Fs:(le...

3 years ago | 1 answer | 0

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answer

Answered
How to normalize(compensate) pulse signal?
In your code what is your energy of the pulse. If you know energy of the pulse then, you can use below formula Normalpulse = si...

3 years ago | 0

Question


Binary to ASCII Conversion
Hi, I have message of 1x5120 double (binary values 0 and 1). I have to convert this to ASCII. I am supposed to use below method...

3 years ago | 0 answers | 0

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answers

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BPSK SIGNAL using random bits
How to generate Bpsk signal using random bits? I want to use 1000 random bits.

3 years ago | 1 answer | 0

1

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BER in scatter plot
I have small question regarding BER in scatterplot. I plotted a scatter plot as shown below, but in that plot how can I determin...

4 years ago | 1 answer | 0

1

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Question


regarding 'FOR LOOP' use to plot discrete impulse response
I have 'n' delay elements and 'n' amplitudes. Suppose I want to fix it all the array elements in 'for loop' instead of writing a...

4 years ago | 1 answer | 0

1

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Question


Removing first half signal
Hi, In the below signal i need to remove first half to get channel impulse response, how to do it?. You can help me with sine...

4 years ago | 1 answer | 0

1

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Question


Sub carrier mapping and IFFT signal formation
clc;clear all;close all; input=[1 1 0 1 0 0 1 0 ]; %input bit M=4; Nsc=148; N = 2; X = bin2dec(reshape(sprintf('%u',input),...

4 years ago | 1 answer | 0

1

answer

Question


For loop using bin2dec conversion
input=[1 1 0 1 0 0 1 0 ]; %input bit x1=bin2dec(num2str(11)); %converting number to characters x2=bin2dec(num2str(01)); x3=bi...

4 years ago | 1 answer | 0

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