I am looking to be able to easily create sun-pointing satellites in the satelliteScenario object. I am trying to determine if there is any way to have easily have the pointAt funciton allow me to direct the satellite view towards the sun. Is there any way to access the sun asset within a satelliteScenario object? I have not been able to find any documentation that would indicate that the sun is accessible by the user, yet it is visible and present within the viewer.
Here is an example of the kind of thing I am looking to do:
mission.StartDate = datetime(2024,6,3);
mission.Duration = hours(12);

Rinexdata = rinexread("EXAMPLE_RINEX.rnx");

sc = satelliteScenario(mission.StartDate,mission.StartDate+mission.Duration,60);

sat = satellite(sc,Rinexdata);

Payload = satellite(sc,6878137,0,Inclination,Omega,0,0);

g = gimbal(Payload,"MountingAngles",[0; 0; 0]);

%% I am looking to have this work, so that I can point it at the sun
pointAt(g,SUN)

sensor = conicalSensor(g,MaxViewAngle=179);
fieldOfView(sensor);
access = access(sensor,sat);

viewer3D = satelliteScenarioViewer(sc);
show(access)
hide(sat.Orbit)I am looking to be able to easily create sun-pointing satellites in the satelliteScenario object. I am trying to determine if there is any way to have easily have the pointAt funciton allow me to direct the satellite view towards the sun. Is there any way to access the sun asset within a satelliteScenario object? I have not been able to find any documentation that would indicate that the sun is accessible by the user, yet it is visible and present within the viewer.
Here is an example of the kind of thing I am looking to do:
mission.StartDate = datetime(2024,6,3);
mission.Duration = hours(12);

Rinexdata = rinexread("EXAMPLE_RINEX.rnx");

sc = satelliteScenario(mission.StartDate,mission.StartDate+mission.Duration,60);

sat = satellite(sc,Rinexdata);

Payload = satellite(sc,6878137,0,Inclination,Omega,0,0);

g = gimbal(Payload,"MountingAngles",[0; 0; 0]);

%% I am looking to have this work, so that I can point it at the sun
pointAt(g,SUN)

sensor = conicalSensor(g,MaxViewAngle=179);
fieldOfView(sensor);
access = access(sensor,sat);

viewer3D = satelliteScenarioViewer(sc);
show(access)
hide(sat.Orbit) I am looking to be able to easily create sun-pointing satellites in the satelliteScenario object. I am trying to determine if there is any way to have easily have the pointAt funciton allow me to direct the satellite view towards the sun. Is there any way to access the sun asset within a satelliteScenario object? I have not been able to find any documentation that would indicate that the sun is accessible by the user, yet it is visible and present within the viewer.
Here is an example of the kind of thing I am looking to do:
mission.StartDate = datetime(2024,6,3);
mission.Duration = hours(12);

Rinexdata = rinexread("EXAMPLE_RINEX.rnx");

sc = satelliteScenario(mission.StartDate,mission.StartDate+mission.Duration,60);

sat = satellite(sc,Rinexdata);

Payload = satellite(sc,6878137,0,Inclination,Omega,0,0);

g = gimbal(Payload,"MountingAngles",[0; 0; 0]);

%% I am looking to have this work, so that I can point it at the sun
pointAt(g,SUN)

sensor = conicalSensor(g,MaxViewAngle=179);
fieldOfView(sensor);
access = access(sensor,sat);

viewer3D = satelliteScenarioViewer(sc);
show(access)
hide(sat.Orbit) matlab MATLAB Answers — New Questions

​

Hello Reader! Basically, I am writing code that opens a figure with a button to be pressed on it, I want this button to open a figure saved in another file (same folder of course) as a function because this will keep the code tidy as a make more buttons/functions. I dont think figures works well on this online version of MATLAB.
Hello here is the function:
% Saved as flow_measurement
function flow_measurement(halfscreensizecentre,figurecolour)

figure(‘Name’,’Applied Thermofluids Calculator by Philip Schneider – Flow Measurement’,’Position’,halfscreensizecentre,’Color’,…
figurecolour,’MenuBar’,’none’,’NumberTitle’,’off’)

end
Hello, here is part of my code:
screensize = get(groot,’ScreenSize’) ;
halfscreensizecentre = [(screensize(1,[3,4])/4),(screensize(1,[3 4]))/2] ;
figurecolour = [230/255 230/255 230/255] ;
figure1 = figure(‘Name’,’Applied Thermofluids Calculator by Philip Schneider’,’Position’,halfscreensizecentre,’Color’,…
figurecolour,’MenuBar’,’none’,’NumberTitle’,’off’)
buttoncolor = [0 64/255 115/255] ;
textcolor = [1 1 1] ;
toprowbuttonheight = 1 – 0.35 ;
toprowtextheight = toprowbuttonheight + 0.21 ;

flowmeasurementbutton = uicontrol(‘Style’,’pushbutton’,’Units’,’normalized’,’Position’,[.125/2,toprowbuttonheight,.25,.25],’BackgroundColor’,buttoncolor …
,’Callback’,@buttonfunction,’UserData’,’1′) ; % Creates a pushbutton
% Callback assigns button press to function following @
% UserData makes an output of 1
textonflowmeasurementbutton = uicontrol(‘Style’,’text’,’Units’,’normalized’,’Position’,[0.125/2+0.005,toprowtextheight,0.24,0.03] …
,’String’,’Flow Measurement’,’BackgroundColor’,buttoncolor,’ForegroundColor’,textcolor …
,’FontWeight’,’bold’,’FontSize’,7) ;

function buttonfunction(object, ~, halfscreensizecentre,figurecolour) % function returns two outputs, object & event, event is not used so is denoted by ~

object.UserData ; % Finds out what UserData is, which is determined by which button is pressed.

if strcmpi(object.UserData,’1′) % strcmp is case-insensitive string compare
disp (‘Flow Measurement’)
flowmeasurementfigure.Callback = {@flow_measurement,halfscreensizecentre,figurecolour} % ERROR ON THIS LINE
else
disp(‘How did we get here?’)
end

end
I run the code press the button a recieve the following error message:

Not enough input arguments.

Error in Year_2_Applied_Thermofluids_Calculator>buttonfunction (line 48)
flowmeasurementfigure.Callback = {@flow_measurement,halfscreensizecentre,figurecolour}

Error while evaluating UIControl Callback.

Any advice on how to fix my code and achieve my desired outcome? Thank you for your time.Hello Reader! Basically, I am writing code that opens a figure with a button to be pressed on it, I want this button to open a figure saved in another file (same folder of course) as a function because this will keep the code tidy as a make more buttons/functions. I dont think figures works well on this online version of MATLAB.
Hello here is the function:
% Saved as flow_measurement
function flow_measurement(halfscreensizecentre,figurecolour)

figure(‘Name’,’Applied Thermofluids Calculator by Philip Schneider – Flow Measurement’,’Position’,halfscreensizecentre,’Color’,…
figurecolour,’MenuBar’,’none’,’NumberTitle’,’off’)

end
Hello, here is part of my code:
screensize = get(groot,’ScreenSize’) ;
halfscreensizecentre = [(screensize(1,[3,4])/4),(screensize(1,[3 4]))/2] ;
figurecolour = [230/255 230/255 230/255] ;
figure1 = figure(‘Name’,’Applied Thermofluids Calculator by Philip Schneider’,’Position’,halfscreensizecentre,’Color’,…
figurecolour,’MenuBar’,’none’,’NumberTitle’,’off’)
buttoncolor = [0 64/255 115/255] ;
textcolor = [1 1 1] ;
toprowbuttonheight = 1 – 0.35 ;
toprowtextheight = toprowbuttonheight + 0.21 ;

flowmeasurementbutton = uicontrol(‘Style’,’pushbutton’,’Units’,’normalized’,’Position’,[.125/2,toprowbuttonheight,.25,.25],’BackgroundColor’,buttoncolor …
,’Callback’,@buttonfunction,’UserData’,’1′) ; % Creates a pushbutton
% Callback assigns button press to function following @
% UserData makes an output of 1
textonflowmeasurementbutton = uicontrol(‘Style’,’text’,’Units’,’normalized’,’Position’,[0.125/2+0.005,toprowtextheight,0.24,0.03] …
,’String’,’Flow Measurement’,’BackgroundColor’,buttoncolor,’ForegroundColor’,textcolor …
,’FontWeight’,’bold’,’FontSize’,7) ;

function buttonfunction(object, ~, halfscreensizecentre,figurecolour) % function returns two outputs, object & event, event is not used so is denoted by ~

object.UserData ; % Finds out what UserData is, which is determined by which button is pressed.

if strcmpi(object.UserData,’1′) % strcmp is case-insensitive string compare
disp (‘Flow Measurement’)
flowmeasurementfigure.Callback = {@flow_measurement,halfscreensizecentre,figurecolour} % ERROR ON THIS LINE
else
disp(‘How did we get here?’)
end

end
I run the code press the button a recieve the following error message:

Not enough input arguments.

Error in Year_2_Applied_Thermofluids_Calculator>buttonfunction (line 48)
flowmeasurementfigure.Callback = {@flow_measurement,halfscreensizecentre,figurecolour}

Error while evaluating UIControl Callback.

Any advice on how to fix my code and achieve my desired outcome? Thank you for your time. Hello Reader! Basically, I am writing code that opens a figure with a button to be pressed on it, I want this button to open a figure saved in another file (same folder of course) as a function because this will keep the code tidy as a make more buttons/functions. I dont think figures works well on this online version of MATLAB.
Hello here is the function:
% Saved as flow_measurement
function flow_measurement(halfscreensizecentre,figurecolour)

figure(‘Name’,’Applied Thermofluids Calculator by Philip Schneider – Flow Measurement’,’Position’,halfscreensizecentre,’Color’,…
figurecolour,’MenuBar’,’none’,’NumberTitle’,’off’)

end
Hello, here is part of my code:
screensize = get(groot,’ScreenSize’) ;
halfscreensizecentre = [(screensize(1,[3,4])/4),(screensize(1,[3 4]))/2] ;
figurecolour = [230/255 230/255 230/255] ;
figure1 = figure(‘Name’,’Applied Thermofluids Calculator by Philip Schneider’,’Position’,halfscreensizecentre,’Color’,…
figurecolour,’MenuBar’,’none’,’NumberTitle’,’off’)
buttoncolor = [0 64/255 115/255] ;
textcolor = [1 1 1] ;
toprowbuttonheight = 1 – 0.35 ;
toprowtextheight = toprowbuttonheight + 0.21 ;

flowmeasurementbutton = uicontrol(‘Style’,’pushbutton’,’Units’,’normalized’,’Position’,[.125/2,toprowbuttonheight,.25,.25],’BackgroundColor’,buttoncolor …
,’Callback’,@buttonfunction,’UserData’,’1′) ; % Creates a pushbutton
% Callback assigns button press to function following @
% UserData makes an output of 1
textonflowmeasurementbutton = uicontrol(‘Style’,’text’,’Units’,’normalized’,’Position’,[0.125/2+0.005,toprowtextheight,0.24,0.03] …
,’String’,’Flow Measurement’,’BackgroundColor’,buttoncolor,’ForegroundColor’,textcolor …
,’FontWeight’,’bold’,’FontSize’,7) ;

function buttonfunction(object, ~, halfscreensizecentre,figurecolour) % function returns two outputs, object & event, event is not used so is denoted by ~

object.UserData ; % Finds out what UserData is, which is determined by which button is pressed.

if strcmpi(object.UserData,’1′) % strcmp is case-insensitive string compare
disp (‘Flow Measurement’)
flowmeasurementfigure.Callback = {@flow_measurement,halfscreensizecentre,figurecolour} % ERROR ON THIS LINE
else
disp(‘How did we get here?’)
end

end
I run the code press the button a recieve the following error message:

Not enough input arguments.

Error in Year_2_Applied_Thermofluids_Calculator>buttonfunction (line 48)
flowmeasurementfigure.Callback = {@flow_measurement,halfscreensizecentre,figurecolour}

Error while evaluating UIControl Callback.

Any advice on how to fix my code and achieve my desired outcome? Thank you for your time. not enough input arguments, figure, function MATLAB Answers — New Questions

​

Greetings, as per title i have a problem with tbl,xvar,yvar form of plot().
I have an array with history of the evolution of the parameters of a function during parameter optimization.
num_iterations = size(param_history, 1);
num_chains = size(param_history, 2);
num_dimensions = size(param_history, 3);
param_at_step = zeros(num_iterations, num_chains * num_dimensions);
The array is of the form 10000×8 – 10k iterations by 2 parameters for each of the 4 independent optimization chains. I expected:
for iteration = 1 : num_iterations
for chain_id = 1 : num_chains
for param = 1 : num_dimensions
column = ((chain_id-1) * 2) + param;
param_at_step(iteration, column) = param_history(iteration, chain_id, param);
end
end
end
plot( param_at_step, [1 3 5 7], [2 4 6 8] );
to plot the evolution of the parameters in the parameter space, but i get an error:
Error using plot
Specify the coordinates as vectors or matrices of the same size, or as a vector and a matrix that share the same length in at least one dimension.
I am confused, what am I doing wrong?Greetings, as per title i have a problem with tbl,xvar,yvar form of plot().
I have an array with history of the evolution of the parameters of a function during parameter optimization.
num_iterations = size(param_history, 1);
num_chains = size(param_history, 2);
num_dimensions = size(param_history, 3);
param_at_step = zeros(num_iterations, num_chains * num_dimensions);
The array is of the form 10000×8 – 10k iterations by 2 parameters for each of the 4 independent optimization chains. I expected:
for iteration = 1 : num_iterations
for chain_id = 1 : num_chains
for param = 1 : num_dimensions
column = ((chain_id-1) * 2) + param;
param_at_step(iteration, column) = param_history(iteration, chain_id, param);
end
end
end
plot( param_at_step, [1 3 5 7], [2 4 6 8] );
to plot the evolution of the parameters in the parameter space, but i get an error:
Error using plot
Specify the coordinates as vectors or matrices of the same size, or as a vector and a matrix that share the same length in at least one dimension.
I am confused, what am I doing wrong? Greetings, as per title i have a problem with tbl,xvar,yvar form of plot().
I have an array with history of the evolution of the parameters of a function during parameter optimization.
num_iterations = size(param_history, 1);
num_chains = size(param_history, 2);
num_dimensions = size(param_history, 3);
param_at_step = zeros(num_iterations, num_chains * num_dimensions);
The array is of the form 10000×8 – 10k iterations by 2 parameters for each of the 4 independent optimization chains. I expected:
for iteration = 1 : num_iterations
for chain_id = 1 : num_chains
for param = 1 : num_dimensions
column = ((chain_id-1) * 2) + param;
param_at_step(iteration, column) = param_history(iteration, chain_id, param);
end
end
end
plot( param_at_step, [1 3 5 7], [2 4 6 8] );
to plot the evolution of the parameters in the parameter space, but i get an error:
Error using plot
Specify the coordinates as vectors or matrices of the same size, or as a vector and a matrix that share the same length in at least one dimension.
I am confused, what am I doing wrong? plot, array MATLAB Answers — New Questions

​

Starting the installer stops with the following error:
The following error was encountered while trying to retrieve the URL:http://localhost:32415/ui/install/matlab_installer/matlab_installer/index.html?
Connection to ::1 failed
The system returned: (111) Connection refused

Disabling the proxy, the installer starts but requires a FIK key (which i can get from our license administrator) but every system in our subnet will have the same problem. Any idea how to solve this ?Starting the installer stops with the following error:
The following error was encountered while trying to retrieve the URL:http://localhost:32415/ui/install/matlab_installer/matlab_installer/index.html?
Connection to ::1 failed
The system returned: (111) Connection refused

Disabling the proxy, the installer starts but requires a FIK key (which i can get from our license administrator) but every system in our subnet will have the same problem. Any idea how to solve this ? Starting the installer stops with the following error:
The following error was encountered while trying to retrieve the URL:http://localhost:32415/ui/install/matlab_installer/matlab_installer/index.html?
Connection to ::1 failed
The system returned: (111) Connection refused

Disabling the proxy, the installer starts but requires a FIK key (which i can get from our license administrator) but every system in our subnet will have the same problem. Any idea how to solve this ? r2021a proxy MATLAB Answers — New Questions

​

How can I correct following code to get pulses like on the picture? I don’t get correct shape of pulses.
Parameters: N = 400 (number of pulses), Tp = 1 (pulse width), d1 = 1 (interphase delay [us]), d2 = 1 (interpulse delay [us]). Let’s say the U0=1V. It should look like this:

number_of_points_on_interval = 1000;

t = linspace(0, 1.6, 10000);

Tp = 0.001; %pulse width [ms]
d1 = 0.001; %interphase delay [ms]
d2 = 0.001; %interpulse delay [ms]

dPos = 0.001:(d1+Tp+d2):1.6; % times when positive pulses start

dNeg = dPos + Tp + 0.001; % times when negative pulses start

dT = [dPos dNeg]’; % times of pulses

% Amplitude of positive and negative pulses
U=1;
dAmp = [U*ones(numel(dPos),1); -1 * U*ones(numel(dNeg),1)];

% generating a signal with rectangular pulses
y = pulstran(t,[dT dAmp],’rectpuls’,Tp);
plot(t,y)
ylim paddedHow can I correct following code to get pulses like on the picture? I don’t get correct shape of pulses.
Parameters: N = 400 (number of pulses), Tp = 1 (pulse width), d1 = 1 (interphase delay [us]), d2 = 1 (interpulse delay [us]). Let’s say the U0=1V. It should look like this:

number_of_points_on_interval = 1000;

t = linspace(0, 1.6, 10000);

Tp = 0.001; %pulse width [ms]
d1 = 0.001; %interphase delay [ms]
d2 = 0.001; %interpulse delay [ms]

dPos = 0.001:(d1+Tp+d2):1.6; % times when positive pulses start

dNeg = dPos + Tp + 0.001; % times when negative pulses start

dT = [dPos dNeg]’; % times of pulses

% Amplitude of positive and negative pulses
U=1;
dAmp = [U*ones(numel(dPos),1); -1 * U*ones(numel(dNeg),1)];

% generating a signal with rectangular pulses
y = pulstran(t,[dT dAmp],’rectpuls’,Tp);
plot(t,y)
ylim padded How can I correct following code to get pulses like on the picture? I don’t get correct shape of pulses.
Parameters: N = 400 (number of pulses), Tp = 1 (pulse width), d1 = 1 (interphase delay [us]), d2 = 1 (interpulse delay [us]). Let’s say the U0=1V. It should look like this:

number_of_points_on_interval = 1000;

t = linspace(0, 1.6, 10000);

Tp = 0.001; %pulse width [ms]
d1 = 0.001; %interphase delay [ms]
d2 = 0.001; %interpulse delay [ms]

dPos = 0.001:(d1+Tp+d2):1.6; % times when positive pulses start

dNeg = dPos + Tp + 0.001; % times when negative pulses start

dT = [dPos dNeg]’; % times of pulses

% Amplitude of positive and negative pulses
U=1;
dAmp = [U*ones(numel(dPos),1); -1 * U*ones(numel(dNeg),1)];

% generating a signal with rectangular pulses
y = pulstran(t,[dT dAmp],’rectpuls’,Tp);
plot(t,y)
ylim padded pulstran, pulses, biphasic, rectangular MATLAB Answers — New Questions

​

i had this error :

Requested 65536×65536 (32.0GB) array exceeds maximum array size preference. Creation of arrays greater than this
limit may take a long time and cause MATLAB to become unresponsive. See array size limit or preference panel for
more information.

AT LIGNE n°3:
s_old = s;
s = [s(N*M-L+1:N*M);s];
EYE_MAT = eye(length(s_old));
PI_mat = [EYE_MAT(:, 2:end) EYE_MAT(:, 1)];

can some one help me pllllz !i had this error :

Requested 65536×65536 (32.0GB) array exceeds maximum array size preference. Creation of arrays greater than this
limit may take a long time and cause MATLAB to become unresponsive. See array size limit or preference panel for
more information.

AT LIGNE n°3:
s_old = s;
s = [s(N*M-L+1:N*M);s];
EYE_MAT = eye(length(s_old));
PI_mat = [EYE_MAT(:, 2:end) EYE_MAT(:, 1)];

can some one help me pllllz ! i had this error :

Requested 65536×65536 (32.0GB) array exceeds maximum array size preference. Creation of arrays greater than this
limit may take a long time and cause MATLAB to become unresponsive. See array size limit or preference panel for
more information.

AT LIGNE n°3:
s_old = s;
s = [s(N*M-L+1:N*M);s];
EYE_MAT = eye(length(s_old));
PI_mat = [EYE_MAT(:, 2:end) EYE_MAT(:, 1)];

can some one help me pllllz ! array exceeds maximum array size preference, matlab to become unresponsive, array size limit, (32.0gb) array exceeds maximum array size MATLAB Answers — New Questions

​

Hi,
I was wondering that is there a way to link an Architectural Model developed using Systems Composer with an application developed using MATLAB App?Hi,
I was wondering that is there a way to link an Architectural Model developed using Systems Composer with an application developed using MATLAB App? Hi,
I was wondering that is there a way to link an Architectural Model developed using Systems Composer with an application developed using MATLAB App? systems engineering, systems composer, matlab app, mbse MATLAB Answers — New Questions

​

Hello,
does anyone know the exact code for the bicubic interpolation algorithm used in imrotate()? I am currently rewriting a matlab script containing this function into a cuda mex file. My current implementation produces small differences between the matlab rotated images and the images I rotate. Is it the algorithm mentioned in this paper?
Thanks for your helpHello,
does anyone know the exact code for the bicubic interpolation algorithm used in imrotate()? I am currently rewriting a matlab script containing this function into a cuda mex file. My current implementation produces small differences between the matlab rotated images and the images I rotate. Is it the algorithm mentioned in this paper?
Thanks for your help Hello,
does anyone know the exact code for the bicubic interpolation algorithm used in imrotate()? I am currently rewriting a matlab script containing this function into a cuda mex file. My current implementation produces small differences between the matlab rotated images and the images I rotate. Is it the algorithm mentioned in this paper?
Thanks for your help bicubic interpolation, mex, cuda, imrotate, rotation algorithm MATLAB Answers — New Questions

​

the channel is generated by the following code
BSAA = winner2.AntennaArray(‘UCA’, 1, 0.02); % UCA-8 array for BS
MSAA1 = winner2.AntennaArray(‘ULA’, 1, 0.01); % ULA-2 array for MS

MSIdx = [2];
BSIdx = {1};
numLinks = 2;
rndSeed = 5;
cfgLayout = winner2.layoutparset(MSIdx,BSIdx, numLinks,[BSAA,MSAA1],[],rndSeed);

cfgLayout.Pairing = [1 ; 2 ]; % Index in cfgLayout.Stations
cfgLayout.ScenarioVector = [6];

numBSSect = sum(cfgLayout.NofSect);
numMS = length(MSIdx);

cfgLayout.Stations(2).Velocity=[1.6;0;0];
cfgLayout.Stations(1).Pos(1:2) = [50, 150];
cfgLayout.Stations(2).Pos(1:2) = [10, 180]; % 8 meters away from BS

BSPos = cell2mat({cfgLayout.Stations(1:numBSSect).Pos});
MSPos = cell2mat({cfgLayout.Stations(numBSSect+1:end).Pos});

frameLen = 64; % Number of samples to be generated

cfgWim = winner2.wimparset;
cfgWim.NumTimeSamples = 80;
cfgWim.IntraClusterDsUsed = ‘yes’;
cfgWim.CenterFrequency = 2.76e9;
cfgWim.UniformTimeSampling = ‘yes’;
cfgWim.ShadowingModelUsed = ‘yes’;
cfgWim.PathLossModelUsed = ‘no’;
cfgWim.UseManualPropCondition = ‘yes’;
cfgWim.RandomSeed = 31415927;
cfgWim.NormalizeChannelOutputs=’false’;

downWINNERChan = comm.WINNER2Channel(cfgWim,cfgLayout);
and the input data is
sourceData = randi([0 1],(80,1);
then the pathgains and output are obainted
[ChanOut, pathGains] = downWINNERChan(sourceData);
pathGains1=squeeze(cell2mat(pathGains));
pathGains1=sum(pathGains)’;
rx_data=cell2mat(ChanOut);
tx_data_estimate=rx_data./pathGains;
I wonder why tx_data_estimate is different from sourceData?the channel is generated by the following code
BSAA = winner2.AntennaArray(‘UCA’, 1, 0.02); % UCA-8 array for BS
MSAA1 = winner2.AntennaArray(‘ULA’, 1, 0.01); % ULA-2 array for MS

MSIdx = [2];
BSIdx = {1};
numLinks = 2;
rndSeed = 5;
cfgLayout = winner2.layoutparset(MSIdx,BSIdx, numLinks,[BSAA,MSAA1],[],rndSeed);

cfgLayout.Pairing = [1 ; 2 ]; % Index in cfgLayout.Stations
cfgLayout.ScenarioVector = [6];

numBSSect = sum(cfgLayout.NofSect);
numMS = length(MSIdx);

cfgLayout.Stations(2).Velocity=[1.6;0;0];
cfgLayout.Stations(1).Pos(1:2) = [50, 150];
cfgLayout.Stations(2).Pos(1:2) = [10, 180]; % 8 meters away from BS

BSPos = cell2mat({cfgLayout.Stations(1:numBSSect).Pos});
MSPos = cell2mat({cfgLayout.Stations(numBSSect+1:end).Pos});

frameLen = 64; % Number of samples to be generated

cfgWim = winner2.wimparset;
cfgWim.NumTimeSamples = 80;
cfgWim.IntraClusterDsUsed = ‘yes’;
cfgWim.CenterFrequency = 2.76e9;
cfgWim.UniformTimeSampling = ‘yes’;
cfgWim.ShadowingModelUsed = ‘yes’;
cfgWim.PathLossModelUsed = ‘no’;
cfgWim.UseManualPropCondition = ‘yes’;
cfgWim.RandomSeed = 31415927;
cfgWim.NormalizeChannelOutputs=’false’;

downWINNERChan = comm.WINNER2Channel(cfgWim,cfgLayout);
and the input data is
sourceData = randi([0 1],(80,1);
then the pathgains and output are obainted
[ChanOut, pathGains] = downWINNERChan(sourceData);
pathGains1=squeeze(cell2mat(pathGains));
pathGains1=sum(pathGains)’;
rx_data=cell2mat(ChanOut);
tx_data_estimate=rx_data./pathGains;
I wonder why tx_data_estimate is different from sourceData? the channel is generated by the following code
BSAA = winner2.AntennaArray(‘UCA’, 1, 0.02); % UCA-8 array for BS
MSAA1 = winner2.AntennaArray(‘ULA’, 1, 0.01); % ULA-2 array for MS

MSIdx = [2];
BSIdx = {1};
numLinks = 2;
rndSeed = 5;
cfgLayout = winner2.layoutparset(MSIdx,BSIdx, numLinks,[BSAA,MSAA1],[],rndSeed);

cfgLayout.Pairing = [1 ; 2 ]; % Index in cfgLayout.Stations
cfgLayout.ScenarioVector = [6];

numBSSect = sum(cfgLayout.NofSect);
numMS = length(MSIdx);

cfgLayout.Stations(2).Velocity=[1.6;0;0];
cfgLayout.Stations(1).Pos(1:2) = [50, 150];
cfgLayout.Stations(2).Pos(1:2) = [10, 180]; % 8 meters away from BS

BSPos = cell2mat({cfgLayout.Stations(1:numBSSect).Pos});
MSPos = cell2mat({cfgLayout.Stations(numBSSect+1:end).Pos});

frameLen = 64; % Number of samples to be generated

cfgWim = winner2.wimparset;
cfgWim.NumTimeSamples = 80;
cfgWim.IntraClusterDsUsed = ‘yes’;
cfgWim.CenterFrequency = 2.76e9;
cfgWim.UniformTimeSampling = ‘yes’;
cfgWim.ShadowingModelUsed = ‘yes’;
cfgWim.PathLossModelUsed = ‘no’;
cfgWim.UseManualPropCondition = ‘yes’;
cfgWim.RandomSeed = 31415927;
cfgWim.NormalizeChannelOutputs=’false’;

downWINNERChan = comm.WINNER2Channel(cfgWim,cfgLayout);
and the input data is
sourceData = randi([0 1],(80,1);
then the pathgains and output are obainted
[ChanOut, pathGains] = downWINNERChan(sourceData);
pathGains1=squeeze(cell2mat(pathGains));
pathGains1=sum(pathGains)’;
rx_data=cell2mat(ChanOut);
tx_data_estimate=rx_data./pathGains;
I wonder why tx_data_estimate is different from sourceData? winner2channel, equalization MATLAB Answers — New Questions

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Hi,
I am plotting a map, but the plot overlays the frame:

<</matlabcentral/answers/uploaded_files/95537/frame_issue.jpg>>

I have tried setting the ‘Layer’ property to both ‘top’ and ‘bottom’, but it does nothing. Any other ideas? I guess alternatively I could move the position of the plot within the frame to be more central, but I don’t know how to do this.

The code I am using to set up my map is:

fob = figure;
%mollweid eqacylin behrmann robinson
h=axesm(‘MapProjection’,’behrmann’,’MapLatLimit’,latlim,’MapLonLimit’,lonlim,’Frame’,’on’,’FLineWidth’,6,’Grid’,’off’,’MLineLocation’,2,’meridianlabel’,’on’,’PLineLocation’,2,’parallellabel’,’on’,’fontsize’,26);
set(gcf,’PaperOrientation’,’portrait’,’Color’,’w’,’Position’,get(0,’Screensize’),’PaperPositionMode’,’auto’,’Renderer’,’painters’)
set(gca,’box’,’off’,’Visible’,’off’,’Layer’,’top’);

Any advice would be gratefully received.
SallyHi,
I am plotting a map, but the plot overlays the frame:

<</matlabcentral/answers/uploaded_files/95537/frame_issue.jpg>>

I have tried setting the ‘Layer’ property to both ‘top’ and ‘bottom’, but it does nothing. Any other ideas? I guess alternatively I could move the position of the plot within the frame to be more central, but I don’t know how to do this.

The code I am using to set up my map is:

fob = figure;
%mollweid eqacylin behrmann robinson
h=axesm(‘MapProjection’,’behrmann’,’MapLatLimit’,latlim,’MapLonLimit’,lonlim,’Frame’,’on’,’FLineWidth’,6,’Grid’,’off’,’MLineLocation’,2,’meridianlabel’,’on’,’PLineLocation’,2,’parallellabel’,’on’,’fontsize’,26);
set(gcf,’PaperOrientation’,’portrait’,’Color’,’w’,’Position’,get(0,’Screensize’),’PaperPositionMode’,’auto’,’Renderer’,’painters’)
set(gca,’box’,’off’,’Visible’,’off’,’Layer’,’top’);

Any advice would be gratefully received.
Sally Hi,
I am plotting a map, but the plot overlays the frame:

<</matlabcentral/answers/uploaded_files/95537/frame_issue.jpg>>

I have tried setting the ‘Layer’ property to both ‘top’ and ‘bottom’, but it does nothing. Any other ideas? I guess alternatively I could move the position of the plot within the frame to be more central, but I don’t know how to do this.

The code I am using to set up my map is:

fob = figure;
%mollweid eqacylin behrmann robinson
h=axesm(‘MapProjection’,’behrmann’,’MapLatLimit’,latlim,’MapLonLimit’,lonlim,’Frame’,’on’,’FLineWidth’,6,’Grid’,’off’,’MLineLocation’,2,’meridianlabel’,’on’,’PLineLocation’,2,’parallellabel’,’on’,’fontsize’,26);
set(gcf,’PaperOrientation’,’portrait’,’Color’,’w’,’Position’,get(0,’Screensize’),’PaperPositionMode’,’auto’,’Renderer’,’painters’)
set(gca,’box’,’off’,’Visible’,’off’,’Layer’,’top’);

Any advice would be gratefully received.
Sally mapping toolbox, frame, plotting MATLAB Answers — New Questions

​