photo

종영


Last seen: 20 days ago |  Active since 2024

Followers: 0   Following: 0

Statistics

  • Thankful Level 3

View badges

Feeds

View by

Question


planar array FFT DOA
clc; clear all; close all; f = 3e8; c = 3e8; lambda = c/f; dx = 0.5*lambda; N = 40; theta = [0]; d = lambda / 2; R...

24 days ago | 1 answer | 0

1

answer

Question


MLS(moving least squares) algorithm problem... help me!!!
During MLS, it was conducted as follows. I'm curious about this, I designated weighting for five adjacent points for one point, ...

2 months ago | 1 answer | 0

1

answer

Question


plomb ifft sequence??? please help me!!!!
Plomb was conducted, but modification was not performed to fill the gap here. After that, if you do an ift, the position of ...

2 months ago | 2 answers | 0

2

answers

Question


Working in Excel with live on MATLAB
On matlab, I am going to import an Excel file and work on it live in real time. If I change the value in Excel, I want to ref...

4 months ago | 2 answers | 0

2

answers

Question


how to get inverse ?
a = [1 2 3]; b = [3 2 1 ].'; c = a*b; aa = c*pinv(b) ; i want to answer a = aa but i can't pleas~~~~

4 months ago | 1 answer | 0

1

answer

Question


Separate graph arrows for two y-axes on the matlab
In the figure below, the circle arrows are used for two y-axes to indicate which axis the graph follows, how do you do this? ...

7 months ago | 2 answers | 0

2

answers

Question


Distributed digital subarray analysis
clc; clear all; close all; f = 3e8; Nx = 10; % number of antennas in subarray Ns1 = 5;% number of sub array h = 8; % n...

7 months ago | 1 answer | 0

1

answer

Question


in DOA, ifft weighting vector
clc; clear all; close all %% array parameters c = 3e8; f = 3e8; % nominal frequency for array antenna interval setting lam...

9 months ago | 1 answer | 0

1

answer

Question


Comparing Weight Values with LSM and ifft
clc; clear all; close all %% array parameters c = 3e8; f = 3e8; % nominal frequency for array antenna interval setting lam...

9 months ago | 1 answer | 0

1

answer

Question


chebyshev Beam size control
function Chebyshev_real = Chebyshev_real(N,ste) R_dB=30; R=10^(R_dB/20); N=10; m=N-1; x0=cosh((1/m)*acosh(R)); u=sind(-...

9 months ago | 1 answer | 0

1

answer

Question


In ULA monopulse, i can't find sum beam and difference beam
clc; clear all; close all; % Transmitted signal f = 3e8; %[Hz] c = 3e8; lambda = c/f; N = 10; %number of element ...

9 months ago | 0 answers | 0

0

answers