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uzmeed


Last seen: 4 maanden ago Active since 2015

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plot range of freq on unit circle
Hi I want to plot a range of freq 10 k to 1 M Hz on unit circle How can I do that best regards Uzmeed

4 maanden ago | 0 answers | 0

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Question


SoC bulider taking too long in synthesis
Hi I was trying to build Transit receive example in SoC builder following instruction given in the help. All went good but a...

ongeveer een jaar ago | 0 answers | 0

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answers

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Covariance data set size
Hi Is there any data size limit for calculating covariance matrix. Also how does it effect adding data set samples while ca...

ongeveer 3 jaar ago | 0 answers | 0

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answers

Question


Simulink Fixed point tool
Hi I have developed an application in system generator . I also had a reference .m code which I used to verify the outputs o...

ongeveer 3 jaar ago | 0 answers | 0

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exporting system generator ip to vivado ip catalog
Hi I have sucessfully created system generator ip and apparently sucessfully imported it in Vivado Should this IP give same...

meer dan 3 jaar ago | 0 answers | 0

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answers

Answered
MUSIC algorithm for direction of arrival
Thank you Shunichi I know the theory of MUSIC well and that it is a spatial method for AoA estimation My question is that AOA ...

meer dan 4 jaar ago | 0

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MUSIC algorithm for direction of arrival
I just need to ask is MUSIC algorithm a phase comparison technique? regards Uzmeed

meer dan 4 jaar ago | 3 answers | 0

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converting a vector input to scalar
Hi I have a 3x3 matrix input. I assign it to some variables to make 7x1 variable (appending zeros) I need to use it in sim...

meer dan 4 jaar ago | 1 answer | 0

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answer

Answered
calculate snr of digital signal
Thanks Daniel All my input are cloumn vectors data_in is a single colum vector similarly diff again a column vector that I ...

meer dan 4 jaar ago | 0

Question


calculate snr of digital signal
Hi I have a data stream say data_in Its maximum is data_max and min is data _min means that data_in may vry between data_m...

meer dan 4 jaar ago | 2 answers | 0

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answers

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spectrum peak search using eigen values
Hi I am implementing MUSIC algorithm for DOA estimation (in Vivado ) and then verifying the code with Matlab i am done wit...

meer dan 4 jaar ago | 0 answers | 0

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Answered
Angle of Arrival for UCA
Hi HTH I did the same but the very first two lines of the document are making me confused the confusion is the same i mentio...

ongeveer 5 jaar ago | 0

Question


Angle of Arrival for UCA
Hi I need to implement the angle of arrival for UCA From the matlab available function I have seen that root MUSIC algorithm ...

ongeveer 5 jaar ago | 2 answers | 0

2

answers

Question


co-variance Matrix formation
Hi I have 6 row matrix of size 1x6 I need to calculate the co variance of all the matrices but cov command only taking two ma...

ongeveer 5 jaar ago | 0 answers | 0

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answers

Question


Error in output - simulink xilinx blockset
I had been using Matlab2016a for the development of my Application. (attached) When I run them seperately both modules are work...

ongeveer 5 jaar ago | 0 answers | 0

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answers

Question


Convert negative decimal into binary
Hi I need to convert an array of fractinal number that contains mix of negative and positive numbers into format of UFix_12_0 ...

ongeveer 5 jaar ago | 0 answers | 0

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answers

Question


what is the theoretical difference between music and root music algorithm
Hi If someone please explain that what is the theoretical difference between music and root music algorithm for DOA estimation ...

ongeveer 5 jaar ago | 0 answers | 0

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Question


reading at UCA elements
Hi I need to receive the signal at different elemnents of UCA I am using the following code sUCA = phased.UCA('...

meer dan 5 jaar ago | 1 answer | 0

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Question


simulating RWR in R2016a
hi can the example given at https://ww2.mathworks.cn/help/phased/examples/signal-parameter-estimations-in-a-radar-warning-re...

meer dan 5 jaar ago | 2 answers | 0

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answers

Question


4 tap moving averaging filter
Hi for a 4 tap moving averaging filter is following correct s=1000; >> x=randn(1,s); >> b=[0.25,0.25,0.25,0.25]; >> y = f...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


Beamforming for DOA estimation
Hi I want to simulate few beamforming techniques in matlab for DOA estimation and understand the underlying Mathematics. Plea...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


creating circular cavity for spiral antenna
Hi I am using matlab R2016a I want to use cavityCircular for designing the cavity of a spiral antenna But I am getting t...

meer dan 5 jaar ago | 1 answer | 0

1

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Answered
making UCA using spirall antenna
As a second option I designed the spiral antenna using the following command sa = spiralArchimedean('Turns',2, 'I...

meer dan 5 jaar ago | 0

Answered
making UCA using spirall antenna
Thanks I am using the phased array custom antenna design and entering 17 frequencies. for frequency response should I add th...

meer dan 5 jaar ago | 0

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making UCA using spirall antenna
I have to modle a receiver that has spiral antennas placed equidistant in a circular array. In phase array tool box I could...

meer dan 5 jaar ago | 4 answers | 0

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answers

Question


generate a bandpass signal
I want to generate a bandpass signal .How can it be accomplished in matlab regards

ongeveer 6 jaar ago | 1 answer | 0

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Question


how to plot multi variable function
How can i plot this multi variable function t=@(x,y)(x^2-2*x-x*y+2*y^2); regards

ongeveer 6 jaar ago | 2 answers | 0

2

answers

Answered
reading frequency from fft
Than you Youssef It helped me Please guide that if the input is a frequency modulated signal with multiple valid peaks in fft ...

meer dan 6 jaar ago | 0

Question


reading frequency from fft
I want to read the frequencies of all peaks of fft the following program is not reading it correctly instead of giving 100 an...

meer dan 6 jaar ago | 2 answers | 0

2

answers

Question


I want to read histogram values
I want to read value of y at x=0 and 1 from the histogram . Please guide me. Here is the histogram: <<https://www.mathworks....

meer dan 6 jaar ago | 1 answer | 0

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