iFit/rotate

PURPOSE

SYNOPSIS

DESCRIPTION

 s = rotate(a, theta) : computes the rotation of iData objects around the origin

    @iData/rotate function to compute the rotation of iData object around the origin
     
      rotate(a) rotates around the Signal axis ('vertical') with 180 angular steps
      rotate(a, n) rotates using n angular steps in full revolution
      rotate(a, theta) rotates only on the specified theta values/range

      The resulting object dimensionality is increased by 1.

 input:  a:     object or array (iData/array of)
         theta: single integer to specify how many steps in the revolution, or
                an angular range (vector in radians)
 output: s: rotated object (iData)
 ex:     c=rotate(a);

 Version: Nov. 26, 2018
 See also iData, iData/camproj

CROSS-REFERENCE INFORMATION

• cell [content,fields]=cell(s) : convert iData objects into cells
• copyobj b = copyobj(s) : makes a copy of iData object
• cos b = cos(s) : computes the cosine of iData object
• end b = end(s,index,n) : end value for iData objects
• get [...] = get(s, 'PropertyName', ...) : get iData object properties
• getalias [link, label,names] = getalias(s, 'AliasName') : get iData alias
• getaxis [val, lab] = getaxis(s, AxisIndex) : get iData axis value and label
• iData
• interp [b...] = interp(s, ...) : interpolate iData object
• isempty isempty(s) : true for empty iData object
• isnumeric b = isnumeric(s) : True for numeric iData object elements
• isscalar b = isscalar(s) : True for scalar iData objects
• isvector b = isvector(s) : True for vector iData object
• linspace v = linspace(a,b,n) : creates a linearly spaced vector of objects
• max [m,id] = max(a,b, dim) : computes the maximum value of iData object(s)
• min [m,id] = min(a,b, dim) : computes the maximum value of iData object(s)
• ndims d = ndims(s) : get the dimensionality of iData object
• ones s = ones(s,N,M,P,...) : initialize an iData array
• reshape c = reshape(a) : reshape the object Signal
• set [s,...] = set(s, 'PropertyName', Propertyvalue, ...) : set iData properties
• setaxis s = setaxis(s, rank, alias, value) : set iData axes
• sin b = sin(s) : computes the sine of iData object
• size size(s) : get iData object size (number of elements)
• times c = times(a,b) : computes the product of iData objects
• unique s = unique(a,dim) : set unique iData objects axes with no repetitions
• zeros s = zeros(s,N,M,P,...) : initialize an iData array