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 ...

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 ...

12 jours ago | 0

Question

MUSIC algorithm for direction of arrival

I just need to ask is MUSIC algorithm a phase comparison technique? regards Uzmeed

14 jours ago | 3 answers | 0

Question

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...

3 mois ago | 1 answer | 0

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 ...

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 ...

4 mois 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...

4 mois ago | 2 answers | 0

Question

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...

4 mois ago | 0 answers | 0

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...

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...

10 mois 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 ...

10 mois ago | 2 answers | 0

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...

11 mois ago | 0 answers | 0

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...

12 mois ago | 0 answers | 0

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 ...

12 mois ago | 0 answers | 0

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 ...

12 mois ago | 0 answers | 0

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('...

environ un an ago | 1 answer | 0

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...

environ un an ago | 1 answer | 0

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...

environ un an ago | 1 answer | 0

Question

Beamforming for DOA estimation

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

plus d'un an ago | 1 answer | 0

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...

plus d'un an ago | 1 answer | 0

Answered

making UCA using spirall antenna

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

making UCA using spirall antenna

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

plus d'un an 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...

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...

plus d'un an ago | 0

Question

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...

plus d'un an ago | 4 answers | 0

Question

generate a bandpass signal

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

presque 2 ans ago | 1 answer | 0

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

presque 2 ans ago | 1 answer | 0

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 ...

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 ...

environ 2 ans 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...

environ 2 ans ago | 2 answers | 0

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....

environ 2 ans ago | 1 answer | 0

Question

how can i measure liquid level

in any given image i need to measure the level of liquid If the bottle color is lighter that liquid i have sucessfully performe...

environ 2 ans ago | 0 answers | 0

Answered

how to fill or find height

i need it for the image. i am unaware of coordinates

how to fill or find height

i need it for the image. i am unaware of coordinates

environ 2 ans ago | 0

Question

how to fill or find height

Hi i have the following image in which a bigger rectangle encapsulates the smaller one. I need to do either of the following ...

environ 2 ans ago | 1 answer | 0

Question

generate FMOP signal (agile etc)

is there any function that can generate different type of frequency modulated on pulse like agile etc

environ 2 ans ago | 0 answers | 0

Question

Processing web cam signal

Hi I have 3 LED lights placed in front of webcam. The LEDs are spaced at some specific distance. when ever the coordinates of ...

plus de 2 ans ago | 0 answers | 0