iFit/unique

PURPOSE

SYNOPSIS

DESCRIPTION

 s = unique(a,dim) : set unique iData objects axes with no repetitions

   @iData/unique function to remove duplicates along data set axes
     unique(a,dim) set unique along axis of rank dim. 
       If dim=0, operates on all axes.
   Alternatively, you can use 'isequal' to find unique data sets and remove 
     duplicates.

 input:  a: object or array (iData)
         dim: dimension to unique (int)
 output: s: data set with unique axes (iData)
 ex:     c=unique(a);

 Version: Nov. 26, 2018
 See also iData, iData/plus, iData/unique, iData/sort, iData/isequal

CROSS-REFERENCE INFORMATION

• copyobj b = copyobj(s) : makes a copy of iData object
• end b = end(s,index,n) : end value for iData objects
• get [...] = get(s, 'PropertyName', ...) : get iData object properties
• getaxis [val, lab] = getaxis(s, AxisIndex) : get iData axis value and label
• iData
• ndims d = ndims(s) : get the dimensionality of iData object
• reshape c = reshape(a) : reshape the object Signal
• setalias [s,...] = setalias(s, AliasName, AliasLink, {AliasLabel}) : set iData aliases
• setaxis s = setaxis(s, rank, alias, value) : set iData axes
• size size(s) : get iData object size (number of elements)
• subsref b = subsref(a,s) : iData indexed references
• unique s = unique(a,dim) : set unique iData objects axes with no repetitions
• zeros s = zeros(s,N,M,P,...) : initialize an iData array

• edit edit(s) : edit iData object Signal/Monitor
• fft c = fft(a) : computes the Discrete Fourier transform of iData objects
• fileattrib [attribute, link] = fileattrib(s, field) : return a field Attribute
• findfield [match, types, nelements]=findfield(iData, field, option) : look for iData fields
• findobj [s,...]=findobj(s,...) : look for existing iData objects
• jacobian [b, j] = jacobian(a, new_axes, 'new_axes_labels'...) : computes the gradient (derivative) of iData objects
• kmeans [b,c] = kmeans(X, k) : k-means clustering of iData object
• load d = load(s, file, loader, ...): iData file loader
• rotate s = rotate(a, theta) : computes the rotation of iData objects around the origin
• slice slice(s) : Plot a 2D/3D object with slice rendering
• subsindex d = subsindex(s) : subscript index for iData objects
• unique s = unique(a,dim) : set unique iData objects axes with no repetitions