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Institute of Technical Acoustics (ITA)
toolbox
Commits
fdde5352
Commit
fdde5352
authored
Oct 19, 2016
by
rbo
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plot spherical slice with axes handle and added spherical time slice plot
parent
367ae176
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1
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with
98 additions
and
5 deletions
+98
-5
applications/Binaural-HRTF/HRTF_class/@itaHRTF/itaHRTF.m
applications/Binaural-HRTF/HRTF_class/@itaHRTF/itaHRTF.m
+98
-5
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applications/Binaural-HRTF/HRTF_class/@itaHRTF/itaHRTF.m
View file @
fdde5352
...
...
@@ -1194,6 +1194,99 @@ classdef itaHRTF < itaAudio
end
function
plot_freqSlice
(
varargin
)
% init
sArgs
=
struct
(
'pos1_data'
,
'itaHRTF'
,
'earSide'
,
'L'
,
'plane'
,
'horizontal'
,
'axes_handle'
,
gca
);
[
this
,
sArgs
]
=
ita_parse_arguments
(
sArgs
,
varargin
);
ah
=
sArgs
.
axes_handle
;
phiC_deg
=
rad2deg
(
unique
(
round
(
this
.
phi_Unique
*
100
)/
100
));
thetaC_deg
=
rad2deg
(
unique
(
round
(
this
.
theta_Unique
*
100
)/
100
));
% create slice
if
numel
(
thetaC_deg
)
>
1
&&
numel
(
phiC_deg
)
>
1
ita_verbose_info
(
' More than one elevation in this object!'
,
0
);
if
strcmp
(
sArgs
.
plane
,
'horizontal'
)
thetaC_deg
=
90
;
thisC
=
this
.
sphericalSlice
(
'theta_deg'
,
thetaC_deg
);
elseif
strcmp
(
sArgs
.
plane
,
'median'
)
phiC_deg
=
0
;
thisC
=
this
.
sphericalSlice
(
'phi_deg'
,
phiC_deg
);
end
else
thisC
=
this
;
end
% multi defined coordinates
if
numel
(
phiC_deg
)
<
thisC
.
dirCoord
.
nPoints
&&
numel
(
thetaC_deg
)
==
1
ita_verbose_info
(
' Coordinates are not unique!'
,
0
);
[
~
,
ia
]
=
unique
(
thisC
.
dirCoord
.
phi
,
'stable'
);
thisC
=
thisC
.
direction
(
ia
);
elseif
numel
(
thetaC_deg
)
<
thisC
.
dirCoord
.
nPoints
&&
numel
(
phiC_deg
)
==
1
ita_verbose_info
(
' Coordinates are not unique!'
,
0
);
[
~
,
ia
]
=
unique
(
thisC
.
dirCoord
.
theta
,
'stable'
);
thisC
=
thisC
.
direction
(
ia
);
end
% sort phi from lowest to highest
if
numel
(
phiC_deg
)
>
1
[
~
,
idxPhiS
]
=
sort
(
thisC
.
dirCoord
.
phi_deg
);
thisCs
=
thisC
.
direction
(
idxPhiS
);
yticks
=
round
(
min
(
rad2deg
(
thisCs
.
phi_Unique
))/
10
)
*
10
:
30
:
round
(
max
(
rad2deg
(
thisCs
.
phi_Unique
))/
10
)
*
10
;
else
[
~
,
idxPhiS
]
=
sort
(
thisC
.
dirCoord
.
theta_deg
);
thisCs
=
thisC
.
direction
(
idxPhiS
);
yticks
=
round
(
min
(
rad2deg
(
thisCs
.
theta_Unique
))/
10
)
*
10
:
30
:
round
(
max
(
rad2deg
(
thisCs
.
theta_Unique
))/
10
)
*
10
;
end
% theta or phi slice
earSidePlot
=
sArgs
.
earSide
;
if
numel
(
phiC_deg
)
>
1
,
xData
=
phiC_deg
;
strTitle
=
[
earSidePlot
' ear, \theta = '
num2str
(
round
(
thetaC_deg
))
''
];
strXlabel
=
'\phi in Degree'
;
else
xData
=
thetaC_deg
;
strTitle
=
[
earSidePlot
' ear, \phi = '
num2str
(
round
(
phiC_deg
))
''
];
strXlabel
=
'\theta in Degree'
;
end
% Plot properties
% position = get(0,'ScreenSize');
% figure
% set(gcf,'Position',[10 50 position(3:4)*0.85]);
idxfMax
=
find
(
this
.
freqVector
>
2e4
,
1
,
'first'
);
if
isempty
(
idxfMax
),
idxfMax
=
this
.
nBins
;
end
fMax
=
thisCs
.
freqVector
(
idxfMax
);
[
tick
,
lab
]
=
ita_plottools_ticks
(
'log'
);
data_dB
=
thisCs
.
freqData_dB
;
cMax
=
max
(
max
(
data_dB
(
2
:
idxfMax
,:)));
cMin
=
min
(
min
(
data_dB
(
2
:
idxfMax
,:)))
*
0.5
;
pcolor
(
ah
,
thisCs
.
freqVector
,
xData
,
data_dB
(:,
thisCs
.
EarSide
==
earSidePlot
)
'
);
[
xticks
,
xlabels
]
=
ita_plottools_ticks
(
'log'
);
set
(
ah
,
'xTick'
,
xticks
,
'xticklabel'
,
xlabels
)
set
(
ah
,
'yTick'
,
yticks
,
'xticklabel'
,
yticks
)
caxis
([
cMin
cMax
]);
set
(
ah
,
'XScale'
,
'log'
)
title
(
strTitle
)
shading
interp
cb
=
colorbar
;
zlab
=
get
(
cb
,
'ylabel'
);
set
(
zlab
,
'String'
,
'Level in [dB]'
);
set
(
ah
,
'xtick'
,
tick
,
'xticklabel'
,
lab
)
xlabel
(
'Frequency in Hertz'
);
xlim
([
thisCs
.
freqVector
(
2
)
fMax
]);
ylabel
(
strXlabel
);
grid
on
;
set
(
ah
,
'layer'
,
'top'
)
end
function
plot_timeSlice
(
varargin
)
% init
sArgs
=
struct
(
'pos1_data'
,
'itaHRTF'
,
'earSide'
,
'L'
,
'plane'
,
'horizontal'
);
[
this
,
sArgs
]
=
ita_parse_arguments
(
sArgs
,
varargin
);
...
...
@@ -1240,11 +1333,11 @@ classdef itaHRTF < itaAudio
earSidePlot
=
sArgs
.
earSide
;
if
numel
(
phiC_deg
)
>
1
,
xData
=
phiC_deg
;
strTitle
=
[
earSidePlot
' ear, \theta = '
num2str
(
round
(
thetaC_deg
))
'
�
'
];
strTitle
=
[
earSidePlot
' ear, \theta = '
num2str
(
round
(
thetaC_deg
))
''
];
strXlabel
=
'\phi in Degree'
;
else
xData
=
thetaC_deg
;
strTitle
=
[
earSidePlot
' ear, \phi = '
num2str
(
round
(
phiC_deg
))
'
�
'
];
strTitle
=
[
earSidePlot
' ear, \phi = '
num2str
(
round
(
phiC_deg
))
''
];
strXlabel
=
'\theta in Degree'
;
end
...
...
@@ -1258,11 +1351,11 @@ classdef itaHRTF < itaAudio
fMax
=
thisCs
.
freqVector
(
idxfMax
);
[
tick
,
lab
]
=
ita_plottools_ticks
(
'log'
);
data_dB
=
thisCs
.
freqData_dB
;
data_dB
=
thisCs
.
timeData
;
cMax
=
max
(
max
(
data_dB
(
2
:
idxfMax
,:)));
cMin
=
min
(
min
(
data_dB
(
2
:
idxfMax
,:)))
*
0.5
;
pcolor
(
thisCs
.
freq
Vector
,
xData
,
data_dB
(:,
thisCs
.
EarSide
==
earSidePlot
)
'
);
pcolor
(
thisCs
.
time
Vector
,
xData
,
data_dB
(:,
thisCs
.
EarSide
==
earSidePlot
)
'
);
[
xticks
,
xlabels
]
=
ita_plottools_ticks
(
'log'
);
set
(
gca
,
'xTick'
,
xticks
,
'xticklabel'
,
xlabels
)
...
...
@@ -1283,7 +1376,7 @@ classdef itaHRTF < itaAudio
ylabel
(
strXlabel
);
grid
on
;
set
(
gca
,
'layer'
,
'top'
)
end
end
%% Jan's Functions
...
...
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