jck app-descriptions + ita_smooth bug jona

applications/Hardware/Audiometer/AppDescription.txt

 Contact:           mgu@akustik.rwth-aachen.de
 Description:       use Norsonic838, read result from Auritec-Audiometer
-Dependencies:      Kundt
+Dependencies:      
\ No newline at end of file

applications/Hardware/ITAMotorControl/AppDescription.txt

 Contact:           pdi@akustik.rwth-aachen.de
 Description:       Control MOVTEC motor unit
-Dependencies:      Beamforming, Measurement, Meshing, SourceTranslation, Vibrometer
+Dependencies:      Measurement
\ No newline at end of file

applications/Hardware/Microflown/AppDescription.txt

 Contact:          mmt@akustik.rwth-aachen.de
 Description:      Microflown Impedance Measurements
-Dependencies:     Measurement, MicroflownImpedanceProcessor
+Dependencies:     Measurement
\ No newline at end of file

applications/Hardware/Scattering/AppDescription.txt

 Contact:           mmt@akustik.rwth-aachen.de
 Description:       Scattering Coefficient Measurements
-Dependencies:      Arduino, RevChamberAbsMeas, RoomAcoustics
+Dependencies:      RoomAcoustics
\ No newline at end of file

applications/Hardware/Vibrometer/AppDescription.txt

 Contact:           mmt@akustik.rwth-aachen.de
 Description:       Control Polytec Laser Vibrometer
-Dependencies:      Meshing
+Dependencies:      
\ No newline at end of file

applications/Laboratory/AppDescription.txt

 Contact:           pdi@akustik.rwth-aachen.de
 Description:        ITA Acoustic Laboratory Course
-Dependencies:      BrutoConvolver, FluidBEM, LoudspeakerTools, Measurement, PoleZeroProny, FrontendControl, RoomAcoustics, SpatialAudio, SphericalHarmonics, Tools
+Dependencies:      Measurement, RoomAcoustics, SpatialAudio, SphericalHarmonics
\ No newline at end of file

applications/Measurement/AppDescription.txt

 Contact:           pdi@akustik.rwth-aachen.de
 Description:       Everything to perform Acoustic Measurements
-Dependencies:      Nonlinear, RoomAcoustics
+Dependencies:      RoomAcoustics
\ No newline at end of file

applications/Measurement/ImpedanceTube/AppDescription.txt

 Contact:           mgu@akustik.rwth-aachen.de
 Description:       Measurement for Kundt's tube
-Dependencies:      Conversions, Measurement
+Dependencies:      Measurement
\ No newline at end of file

applications/Measurement/LoudspeakerTools/AppDescription.txt

 Contact:           pdi@akustik.rwth-aachen.de
 Description:       Loudspeaker Measurement, Non-linearities, THD, etc.
-Dependencies:      Measurement, Nonlinear
+Dependencies:      Measurement
\ No newline at end of file

applications/Numeric/FluidFEM/AppDescription.txt

 Contact:           rbo@akustik.rwth-aachen.de
 Description:       Fluid FEM solver
-Dependencies:      Meshing
+Dependencies:      
\ No newline at end of file

applications/RoomAcoustics/AppDescription.txt

 Contact:           mgu@akustik.rwth-aachen.de
 Description:       Room Acoustic Parameters / Evaluation / Measurement
-Dependencies:      Measurement, Nonlinear, PoleZeroProny
+Dependencies:      Measurement
\ No newline at end of file

applications/SignalProcessing/Beamforming/AppDescription.txt

 Contact:           mmt@akustik.rwth-aachen.de
 Description:       Beamforming, Array Processing
-Dependencies:      Meshing
+Dependencies:      
\ No newline at end of file

applications/SignalProcessing/SoundFieldClassification/AppDescription.txt

 Contact:           rsc@akustik.rwth-aachen.de
 Description:       Phonak Project: Sound Field Classification
-Dependencies:      BinauralModel, RoomAcoustics
+Dependencies:      RoomAcoustics
\ No newline at end of file

applications/SpatialAudio/BalloonClass/AppDescription.txt

 Contact:           mpo@akustik.rwth-aachen.de
 Description:       Balloon class for spherical measurement data
-Dependencies:      SourceTranslation, SphericalHarmonics
+Dependencies:      SphericalHarmonics
\ No newline at end of file

applications/SphericalHarmonics/AppDescription.txt

 Contact:           mpo@akustik.rwth-aachen.de
 Description:       spherical harmonics and other spherical stuff
-Dependencies:      BalloonClass, Meshing, SourceTranslation, SpatialAudio
+Dependencies:      SpatialAudio
\ No newline at end of file

applications/TPA-TPS/AppDescription.txt

 Contact:           pdi@akustik.rwth-aachen.de
 Description:       Transfer Path Analysis and Synthesis
-Dependencies:      IEMauralization, Measurement, PoleZeroProny
+Dependencies:      Measurement
\ No newline at end of file

applications/VirtualAcoustics/Raven/AppDescription.txt

 Contact:           spe@akustik.rwth-aachen.de
 Description:       Raven Room Acoustics Simulation
-Dependencies:      FluidBEM, Impedance_Calculator, RoomAcoustics, SphericalHarmonics
+Dependencies:      RoomAcoustics, SphericalHarmonics
\ No newline at end of file

kernel/DSP/Edit/ita_smooth.m

@@ -63,12 +63,14 @@ thisFuncStr  = [upper(mfilename) ':'];
 persistent smooth_helper
 if isempty(smooth_helper)
     
+    % Check if 
     if exist('smooth.m','file')
         smooth_helper = @smooth;
         smooth_opt = [];
         ita_verbose_info('Using MATLAB smooth',1);
     else
         smooth_helper = @ita_smooth_helper;
+        smooth_opt = cell(1);
         ita_verbose_info('Using lowlevel Toolbox Smooth',1);
         
     end
@@ -80,6 +82,9 @@ narginchk(1,6);
 if nargin >= 4 && strcmp(func2str(smooth_helper),'smooth');
     smooth_opt = varargin(4:end);
     varargin(4:end) = [];
+else
+    ita_verbose_info([thisFuncStr 'No Curve Fitting Toolbox. Additional arguments cannot be processed.'],1)
+    varargin(4:end) = [];
 end
 
 result = itaAudio([numel(audioObject),1]);

kernel/DSP/ita_smooth_notches.m

@@ -41,6 +41,8 @@ sArgs        = struct('pos1_data','itaAudio', 'bandwidth', 1/3,'squeezeFactor',0
 [input,sArgs] = ita_parse_arguments(sArgs,varargin);
 
 %% Smooth Notches
+% sgolay = Savitzky-Golay filter. Only possible with Curve Fitting Toolbox.
+% ita_smooth will catch this.
 input_smooth = ita_smooth(input,sArgs.smoothType, sArgs.bandwidth, 'Abs+GDelay','sgolay',2);
 ratio = input/input_smooth;