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Jose Iglesias


Last seen: environ un an il y a Actif depuis 2021

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OFDM adding repetition coding
Need assistance in correcting an error in my OFDM transmitter and receiver Matlab code shown below. The following error appeared...

environ un an il y a | 1 réponse | 0

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Question


OFDM probability of error vs SNR
Need some assistance is possibly troubleshooting my OFDM transmitter and receiver Matlab code shown below. I removed all possibl...

environ un an il y a | 1 réponse | 0

1

réponse

Question


OFDM transmitter and receiver BER value
Need assistance in updating my code to remove an error I keep getting. The OFDM transmission and receiver Matlab code is shown b...

environ un an il y a | 1 réponse | 0

1

réponse

Question


OFDM based transmitter and receiver channel equalization
I am currently trying to equalize my OFDM based transmitter and receiver with BPSK modulation. Its respective Matlab code is sho...

environ un an il y a | 1 réponse | 0

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réponse

Question


OFDM based transmitter and receiver
I am trying to correct an error in my Matlab code. I am debugging my OFDM based transmitter and receiver with BPSK modulation Ma...

environ un an il y a | 1 réponse | 0

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réponse

Question


argmin function for communication system
I can use assistance implementing a minimum distance decoder with Matlab to estimate the transmitted symbol as from the computed...

environ un an il y a | 1 réponse | 0

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Question


randi generating random complex numbers from 4-QAM
I am trying to generate the transmitted symbol x randomly from the set of constellation points seen below from a 4-QAM constella...

environ un an il y a | 2 réponses | 0

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Question


Input of array into equation update
I need to update a simple Matlab code shown below. What the code is doing is converting dB values to its respective magnitude ra...

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1

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Question


3rd order approximation solving for variable
I am using a 3rd order approximation to solve the equation shown below:with the x values representing input voltages and y value...

environ un an il y a | 1 réponse | 0

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réponse

Question


discrete baseband channel wrt time SNR (in dB)
Digital and wireless communications I am trying to determine what is the expected SNR (in dB) and the probability that the inst...

environ un an il y a | 1 réponse | 0

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Question


cdf rayleigh comparison code error
The Matlab code shown below was created to plot the amplitude of h0 versus time (sampling the time interval every 1ms, starting ...

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Question


discrete baseband channel model wrt time
Need to tweak the following Matlab code shown below for the following problem. The problem statement and physical model of the d...

plus d'un an il y a | 1 réponse | 0

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Question


discrete baseband channel model
Creating Matlab code for the following problem statement shown below. This is for a discrete baseband channel model lth (complex...

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1

réponse

Question


Adding Phase shift to sum of sines
Matlab code for summation of two signals with phase shift I am writing a code for a summation of two signals. The only part I n...

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Question


Touchstone file MATLAB code
Trying to create a touchstone file to import into ADS at a frequency of 4 GHz. I know how to implement the Sparameter data as se...

presque 2 ans il y a | 1 réponse | 0

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Question


Solving transcendental equation numerically
I am trying to plot a transcendental equation numerically in order to plot the propagation constants B+ and B-. I revamped my co...

environ 2 ans il y a | 2 réponses | 0

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Question


Radar scattering coefficient plot
Implementing a Matlab code to plot the following Microwave Remote Sensing question problem 8.1 but I keep getting an error messa...

environ 2 ans il y a | 1 réponse | 0

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réponse

Question


Radar System slant range display
I am trying to add a 10 degree yaw angle to my code to a create a new x' and y' coordinate. This is a matrix rotation. My curren...

environ 2 ans il y a | 1 réponse | 0

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Question


Radar System PPI polar display
I am trying to shift my current PPI slant range plot to align towards the right side of the polar plot. I am including the code ...

environ 2 ans il y a | 1 réponse | 0

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Question


Radar System PPI polar display
Greetings, Iam trying to add some concentric circles to my polar plot graph. All my code is correct and the R values on the pol...

environ 2 ans il y a | 1 réponse | 0

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réponse

Question


Radar System PPI polar display
I am trying to plot a radar Plan Position Indicator (PPI) slant range with the following code. This code is describing a scene w...

plus de 2 ans il y a | 1 réponse | 1

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Réponse apportée
Unrecognized function or variable 'quad8'
Thank you tremendously for all your guidance!!

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Unrecognized function or variable 'quad8'
Greetings, Currenlty working on a project for a radar class I am taking and I keep getting an error for Unrecognized function o...

plus de 2 ans il y a | 2 réponses | 0

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Question


Compute and plot Rayleigh Distribution probability density function
I am currently trying to plot the 90 and 50 percent fading ranges for three independent samples.Theh following code is for conse...

plus de 2 ans il y a | 1 réponse | 0

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réponse

Question


Plotting a doppler frequency hyperbola
I am trying to plot a doppler frequency isodop hyperbola from the given eqiation h^2 = x^2*[(fdo/fd)^2 -1] -y^2 where fd is dopp...

plus de 2 ans il y a | 1 réponse | 0

1

réponse

Question


Antenna far field plot
I am trying to plot an E field radiation pattern in the far field. I tried to create the code but when I execute the plot,I do n...

plus de 2 ans il y a | 1 réponse | 0

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réponse

Question


Plot E-field pattern
Greetings, I can use some help in plottng an E-field pattern for an array of nfinitesimal dipole elements placed along the z-ax...

plus de 2 ans il y a | 1 réponse | 0

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réponse