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Venya Celeste


5 total contributions since 2018

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Question


Help. I keep getting error messages on FFT Signal with two sinusoids (100 Hz and 200 Hz) with -10 dB.
I am new in matlab. This code supposed to show 3 graphs - magnitude spectrum, and phase spectrum. The problem is it wont show an...

10 months ago | 0 answers | 0

0

answers

Question


what does rn means and what am I supposed to do with it?
I've got the answer like this on matlab: (25742881424872919087\\\r\n0725189441*x^4)/24350029028325000000 And, I dont know w...

10 months ago | 2 answers | 0

2

answers

Question


Why does matlab not show the right graph?
if true % code clc; close all; clear all; T=0.5; % time period Ts=0.0005; %use 1000 points to produce one period...

11 months ago | 1 answer | 0

1

answer

Question


How to make sinewives with array input and for-loop?
if true % code function output = analog_filter1(input) % % Simulated analog filter used in Problem 1.3 % Ts = .001; ...

11 months ago | 0 answers | 0

0

answers

Question


How to make semilogx to get a plot gain against log frequency with several values?
<</matlabcentral/answers/uploaded_files/129200/1.2.png>> Gain: 20 log (Vout/Vin) with Vin = 1.0. I've been searching for gai...

11 months ago | 1 answer | 0

1

answer