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Vincent Abraham


Last seen: 3 years ago |  Active since 2020

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3 years ago

Question


This is a code for Image Compression using Huffman Coding. Could someone tell me why am I not able to calculate the entropy? And how could I go about writing creating a file which contains the compressed image ?
%clearing all variableas and screen clear all; close all; clc; %Reading image a=imread('chair.png'); figure,imshow(a) %co...

4 years ago | 1 answer | 0

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Question


Could someone help me with the errors I'm facing in this code ? The code is for Image Compression using Huffman Coding
clc; clear all; close all; base = 2; % For base (b) Huffman Coding %% READING THE TEXT FILE img = imread('chair.png'); i...

4 years ago | 0 answers | 0

0

answers

Question


Implementing the Chorus Effect
I have implemented a code for flanging. Flanging uses a delay of 0-10ms (in this case 0-3ms) to produce the desired output. Now,...

4 years ago | 1 answer | 1

1

answer

Question


Designing IIR Filters using Bilinear Transform
I have written the following code to design an IIR filter with a cut-off frequency of 800 Hz. However, I'm not getting the desir...

4 years ago | 2 answers | 1

2

answers

Question


Speech Signal Analysis using IIR filters
If i want to analyse a speech signal using IIR filters like chebyshev, butterworth and elliptic, how do I decide the parameters ...

4 years ago | 1 answer | 0

1

answer

Question


Can someone tell me how to do FM to AM conversion using balaced slope detector in simulink ?
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5 years ago | 0 answers | 0

0

answers

Question


For a problem of Amplitude Modulation, if I want to perform it on Simulink but get the various parameters like carrier freq. etc. from a companion m file, how do I do it ??
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5 years ago | 1 answer | 0

1

answer

Question


How to take two inputs simultaneously from the user ?
[xf1 xf2]=input('Enter range of x :');

5 years ago | 1 answer | 0

1

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Question


Having a problem with for loops. In the given code I need to store the 4 values in 4 seperate places like x1,x2,x3,x4, is this the correct way to write it ? and if my xf is defines in linspace then I'm having a error that the indices aren't compatib
for m=1:n x(m)=input('Enter x coordinate : ' ); y(m)=input('Enter y coordinate : '); z(m)=input('Enter z coordina...

5 years ago | 1 answer | 0

1

answer

Question


I have made a code for calculating the electric field intensity for n charges. I need help plotting the electric field intensity pl help !
%This is a program for calculating electric field for n number of charges %where the source and field points are in cartesian c...

5 years ago | 1 answer | 0

1

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