Philip Masters
Followers: 0 Following: 0
Statistiques
RANG
31 075
of 289 676
RÉPUTATION
1
CONTRIBUTIONS
12 Questions
1 Réponse
ACCEPTATION DE VOS RÉPONSES
16.67%
VOTES REÇUS
1
RANG
of 19 575
RÉPUTATION
N/A
CLASSEMENT MOYEN
0.00
CONTRIBUTIONS
0 Fichier
TÉLÉCHARGEMENTS
0
ALL TIME TÉLÉCHARGEMENTS
0
RANG
of 144 052
CONTRIBUTIONS
0 Problèmes
0 Solutions
SCORE
0
NOMBRE DE BADGES
0
CONTRIBUTIONS
0 Publications
CONTRIBUTIONS
0 Public Chaîne
CLASSEMENT MOYEN
CONTRIBUTIONS
0 Point fort
NOMBRE MOYEN DE LIKES
Feeds
Question
How come the Bit Error Rate for my Vitrebi soft decoder always returns as 0.5 for all values of SNR?
So this is my code in which I'm trying to get the BER for soft decision Vitrebi decoding using BPSK modulation in an AWGN chann...
plus de 2 ans il y a | 1 réponse | 0
0
réponseHow come the Vitrebi Decoder only accepts positive integers when soft decoding?
I should've used 'unquant' not 'soft' please ignore :)
plus de 2 ans il y a | 0
| A accepté
Question
How come the Vitrebi Decoder only accepts positive integers when soft decoding?
I have some convolutionally encoded data that was then modulated by BPSK. I then added some noise to it so the values are now th...
plus de 2 ans il y a | 1 réponse | 0
1
réponseQuestion
Is there a way I can plot on top of the output spectrogram from using the 'stft' function?
I know you can use 'uistack' but I'm having trouble assigning the STFT to a variable as for 'uistack' you need something like: ...
presque 3 ans il y a | 1 réponse | 0
0
réponseQuestion
Is there a way I can combine multiple spectrogram subplots (or multiple channel spectrograms) into just one spectrogram?
I have multiple chirp signals each with different frequencies e.g. the first chirp goes from 0 to 100 Hz, second from 50 to 200 ...
presque 3 ans il y a | 1 réponse | 0
0
réponseQuestion
How can I ensure that the Magnitude changes within one segment when performing a Short Time Fourier Transform and observing the plot?
So I'm ideally looking for a spectrogram such as this: In this spectrogram the frequency and power value of these frequencies...
presque 3 ans il y a | 1 réponse | 0
0
réponseQuestion
Trouble understanding why the spectrum of my signal is at maximum power all frequencies
So I'm playing around with spectrograms and I'm trying to output a spectrogram where frequency actually changes with time so I'v...
presque 3 ans il y a | 1 réponse | 0
0
réponseQuestion
When using the 'set_param' function, how do I ensure that I format the parameter value properly when the parameter value is a 1xn array?
I'm trying to simulate a simple Doppler Radar and I need to change the frequency offset value per simulation, however this requi...
presque 3 ans il y a | 1 réponse | 0
1
réponseQuestion
Simulink RF Blockset: How do I specify the frequencies (ωRF + ωLO) for a mixer within the configuration tab?
So I'm building a little project with the end goal of simulating and displaying the result of a simple radar. This is it so far...
presque 3 ans il y a | 1 réponse | 0
0
réponseQuestion
I can't seem to connect my voltage source (and hopefully for the same reason the rest) to the rest of my circuit but this to me looks the same as MATLAB's Colpitt's Oscillator? TechnicalQuestion
So my circuit is on the left, and MATLAB's Colpitt's Oscillator is on the right. I'm currently using a DC Voltage Source and...
presque 3 ans il y a | 1 réponse | 0
1
réponseQuestion
On Simulink, is it possible to add outputs to a vector at the end of each step?
So I've been using MATLAB's RF Mixer: https://imgur.com/1buqXZc However, I've changed the RF output from Quadrature and In-Phas...
environ 3 ans il y a | 1 réponse | 0
0
réponseQuestion
The Output of my scope doesn't change regardless of the initial values in the initialization function under model properties
I've been playing around with MATLAB's RF Mixer Example: https://www.mathworks.com/help/simrf/gs/model-an-rf-mixer.html In the...
environ 3 ans il y a | 1 réponse | 0
1
réponseQuestion
How can I detect notes using a spectrogram?
I'm building a program to detect the notes from an audio file that contains 5 chords, each containing 3/4 notes. This is my code...
plus de 4 ans il y a | 1 réponse | 1