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visual3d:documentation:pipeline:signal_commands:signal_commands_overview

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visual3d:documentation:pipeline:signal_commands:signal_commands_overview [2024/07/17 15:46] – created sgrangervisual3d:documentation:pipeline:signal_commands:signal_commands_overview [2024/09/28 06:58] (current) – wikisysop
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 This command will allow you to create custom mathematical expressions. This command will allow you to create custom mathematical expressions.
 ==== Add_Constant_To_Signals ==== ==== Add_Constant_To_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:add_constant_to_signals]]
 Adds a constant to the specified components of a signal(s) Adds a constant to the specified components of a signal(s)
 ==== Add_Random_Noise_To_Signals ==== ==== Add_Random_Noise_To_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:add_random_noise_to_signals]]
  
 ==== Add_Signals ==== ==== Add_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:add_signals]]
  
 Add the specified signals. Add the specified signals.
 Signals must be at the same sampling rate. If your signals are a different rate, you can use the [[Visual3D:Documentation:Pipeline:Expressions:Expressions_Overview|Evaluate_Expression]] command, which determines an appropriate rate automatically. Signals must be at the same sampling rate. If your signals are a different rate, you can use the [[Visual3D:Documentation:Pipeline:Expressions:Expressions_Overview|Evaluate_Expression]] command, which determines an appropriate rate automatically.
 ==== Divide_Signals ==== ==== Divide_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:divide_signals]]
  
 This command will divide signals with the first signal being the numerator. This command will divide signals with the first signal being the numerator.
 ==== Divide_Signal_By_Constant ==== ==== Divide_Signal_By_Constant ====
 +[[visual3d:documentation:pipeline:signal_commands:divide_signal_by_constant]]
  
 This command will divide a specified components of a signal(s) by a constant. This command will divide a specified components of a signal(s) by a constant.
 ==== First_Derivative ==== ==== First_Derivative ====
 +[[visual3d:documentation:pipeline:signal_commands:First_Derivative]]
  
 Compute the first derivative at each point of a signal. This command is useful for calculating the velocity of targets, landmarks, etc. Compute the first derivative at each point of a signal. This command is useful for calculating the velocity of targets, landmarks, etc.
 ==== Second_Derivative ==== ==== Second_Derivative ====
 +[[visual3d:documentation:pipeline:signal_commands:Second_Derivative]]
  
 Compute the second derivative at each point of a signal. This command is useful for calculating the acceleration of targets, landmarks, etc. Compute the second derivative at each point of a signal. This command is useful for calculating the acceleration of targets, landmarks, etc.
 ==== Multiply_Signals ==== ==== Multiply_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:multiply_signals]]
  
 Multiply the components of the specified signals. Multiply the components of the specified signals.
 ==== Multiply_Signals_By_Constant ==== ==== Multiply_Signals_By_Constant ====
 +[[visual3d:documentation:pipeline:signal_commands:multiply_signals_by_constant]]
  
 Multiply signals by a constant value. Multiply signals by a constant value.
 ==== Indefinite_Integral ==== ==== Indefinite_Integral ====
 +[[visual3d:documentation:pipeline:signal_commands:indefinite_integral]]
  
 Compute an indefinite integral from the start event to the stop event. Compute an indefinite integral from the start event to the stop event.
 ==== Signal_Magnitude ==== ==== Signal_Magnitude ====
 +[[visual3d:documentation:pipeline:signal_commands:Signal_magnitude]]
  
 Calculate the magnitude of a signal. Calculate the magnitude of a signal.
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 Magnitude=Sqrt( x^2+y^2+z^2 ) Magnitude=Sqrt( x^2+y^2+z^2 )
 ==== Subtract_Constant_From_Signals ==== ==== Subtract_Constant_From_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:subtract_constant_from_Signals]]
  
 Subtracts a constant from the specified components of a signal(s) Subtracts a constant from the specified components of a signal(s)
 ==== Subtract_Signals ==== ==== Subtract_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:subtract_signals]]
  
 Subtract the components of the specified signals. Subtract the components of the specified signals.
 ==== Square_Root ==== ==== Square_Root ====
 +
 +[[visual3d:documentation:pipeline:signal_commands:Square_Root]]
  
 Compute the Square Root of a signal or metric. This command can be used to compute the vector magnitude of a signal. Compute the Square Root of a signal or metric. This command can be used to compute the vector magnitude of a signal.
 ==== Compute_Planar_Angle ==== ==== Compute_Planar_Angle ====
 +[[visual3d:documentation:pipeline:signal_commands:compute_planar_angle]]
  
 This command computes a planar angle between three or four points. This command computes a planar angle between three or four points.
 ==== Compute_Volume_Of_Chest_Wall ==== ==== Compute_Volume_Of_Chest_Wall ====
 +[[visual3d:documentation:pipeline:signal_commands:compute_volume_of_chest_Wall]]
  
 ==== Compute_Volume_Of_A_Convex_Hull ==== ==== Compute_Volume_Of_A_Convex_Hull ====
 +[[visual3d:documentation:pipeline:signal_commands:compute_volume_of_a_convect_hull]]
  
 ===== Signal/Data Management ===== ===== Signal/Data Management =====
  
 ==== Create_Target ==== ==== Create_Target ====
 +[[visual3d:documentation:pipeline:signal_commands:create_target]]
  
 ==== Global_Normalized_Signal_Mean ==== ==== Global_Normalized_Signal_Mean ====
 +[[visual3d:documentation:pipeline:signal_commands:global_normalized_signal_mean]]
  
 ==== Find_Representative_Signal ==== ==== Find_Representative_Signal ====
 +[[visual3d:documentation:pipeline:signal_commands:find_representative_signal]]
  
 ==== Merge_Data ==== ==== Merge_Data ====
 +[[visual3d:documentation:pipeline:signal_commands:merge_data]]
  
 This command merges data from more than one data name into a single one either by appending one signal to the end of another signal or by treating each original signal as a component of the new signal. This command merges data from more than one data name into a single one either by appending one signal to the end of another signal or by treating each original signal as a component of the new signal.
 ==== Copy_Folder ==== ==== Copy_Folder ====
 +[[visual3d:documentation:pipeline:signal_commands:copy_folder]]
  
 Makes a copy of an existing folder. If the new folder already exists, select whether these signals should be overwritten (replaced). Makes a copy of an existing folder. If the new folder already exists, select whether these signals should be overwritten (replaced).
 ==== Rename_Folder ==== ==== Rename_Folder ====
 +[[visual3d:documentation:pipeline:signal_commands:rename_folder]]
  
 This command renames the specified folder. This command renames the specified folder.
 ==== Delete_Folder ==== ==== Delete_Folder ====
 +[[visual3d:documentation:pipeline:signal_commands:delete_folder]]
  
 Deletes the specified folder. Note that ORIGINAL folders can not be deleted. Deletes the specified folder. Note that ORIGINAL folders can not be deleted.
 ==== Remove_Signals ==== ==== Remove_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:remove_signals]]
  
 ==== Rename_Signals ==== ==== Rename_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:rename_signals]]
  
 ==== Remove_Unlabeled_Points ==== ==== Remove_Unlabeled_Points ====
 +[[visual3d:documentation:pipeline:signal_commands:remove_unlabeled_points]]
  
 Vicon Nexus exports unlabeled trajectories, and identifies them by placing an asterisk (*) at the beginning of the filename Vicon Nexus exports unlabeled trajectories, and identifies them by placing an asterisk (*) at the beginning of the filename
 ==== Remove_Polygon_Signals ==== ==== Remove_Polygon_Signals ====
 +[[visual3d:documentation:pipeline:signal_commands:remove_polygon_signals]]
  
 Remove processed signals generated by Polygon and stored as POINT data in the c3d file. Remove processed signals generated by Polygon and stored as POINT data in the c3d file.
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 ==== Average_Filter ==== ==== Average_Filter ====
 +[[visual3d:documentation:pipeline:signal_commands:average_filter]]
  
 ==== FFT_Filter ==== ==== FFT_Filter ====
 +[[visual3d:documentation:pipeline:signal_commands:fft_filter]]
  
 ==== GCVSPL ==== ==== GCVSPL ====
 +[[visual3d:documentation:pipeline:signal_commands:gcvsp]]
  
 ==== Lowpass Filter ==== ==== Lowpass Filter ====
 +[[visual3d:documentation:pipeline:signal_commands:lowpass_filter]]
  
 ==== Highpass Filter ==== ==== Highpass Filter ====
 +[[visual3d:documentation:pipeline:signal_commands:highpass_filter]]
  
 ==== Onepass_Filter ==== ==== Onepass_Filter ====
 +[[visual3d:documentation:pipeline:signal_commands:onepass_filter]]
  
 ==== Median_Filter ==== ==== Median_Filter ====
 +[[visual3d:documentation:pipeline:signal_commands:median_filter]]
  
 ==== Moving_RMS ==== ==== Moving_RMS ====
 +[[visual3d:documentation:pipeline:signal_commands:moving_rms]]
  
 ==== Teager_Kaiser_Energy ==== ==== Teager_Kaiser_Energy ====
 +[[visual3d:documentation:pipeline:signal_commands:teager_kaiser_energy]]
  
 Teager-Kaiser Energy Operator Teager-Kaiser Energy Operator
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 ==== Shift_Frames ==== ==== Shift_Frames ====
 +[[visual3d:documentation:pipeline:signal_commands:shift_frames]]
  
 ===== Signal Process ===== ===== Signal Process =====
  
 ==== Interpolate ==== ==== Interpolate ====
 +[[visual3d:documentation:pipeline:signal_commands:interpolate]]
  
 ==== Replace ==== ==== Replace ====
 +[[visual3d:documentation:pipeline:signal_commands:replace]]
  
 ==== Set_Data_To_New_Values ==== ==== Set_Data_To_New_Values ====
 +[[visual3d:documentation:pipeline:signal_commands:set_data_to_new_values]]
  
 ==== Rectify ==== ==== Rectify ====
 +[[visual3d:documentation:pipeline:signal_commands:rectify]]
  
 ==== First_Derivative ==== ==== First_Derivative ====
 +[[visual3d:documentation:pipeline:signal_commands:first_derivative]]
  
 ==== Second_Derivative ==== ==== Second_Derivative ====
 +[[visual3d:documentation:pipeline:signal_commands:second_derivative]]
  
 ==== Transform_Data_Coordinate_System ==== ==== Transform_Data_Coordinate_System ====
 +[[visual3d:documentation:pipeline:signal_commands:transform_data_coordinate_system]]
  
 ==== Distance_Along_Path ==== ==== Distance_Along_Path ====
 +[[visual3d:documentation:pipeline:signal_commands:distance_along_path]]
  
 ==== Distance_Parallel_To_Path ==== ==== Distance_Parallel_To_Path ====
 +[[visual3d:documentation:pipeline:signal_commands:distance_parallel_to_path]]
  
 ==== Distance_Perpendicular_To_Path ==== ==== Distance_Perpendicular_To_Path ====
 +[[visual3d:documentation:pipeline:signal_commands:distance_perpendicular_to_path]]
  
 ==== Compute_UD_Power ==== ==== Compute_UD_Power ====
 +[[visual3d:documentation:pipeline:signal_commands:compute_ud_power]]
  
 ==== Cross_Correlation ==== ==== Cross_Correlation ====
 +[[visual3d:documentation:pipeline:signal_commands:cross_correlation]]
  
 ==== Compute_IK_Residuals ==== ==== Compute_IK_Residuals ====
 +[[visual3d:documentation:pipeline:signal_commands:compute_ik_residuals]]
  
 ===== Examples ===== ===== Examples =====
  
 ==== Example_-_Intersection_of_two_lines ==== ==== Example_-_Intersection_of_two_lines ====
 +
  
 Compute the intersection of two lines Compute the intersection of two lines
visual3d/documentation/pipeline/signal_commands/signal_commands_overview.1721231195.txt.gz · Last modified: 2024/07/17 15:46 by sgranger