An interesting trade-off between the precoding technique complexity and the amount of feedback information has been stated.
However, the calculation of canopies technique complexity over-estimates this complexity [ 26].
Table 1 Complexity comparison of the different sensing techniques Sensing technique Complexity Energy detector M Algebraic detector NM.
The different techniques complexities are compared in terms of the total number of arithmetic operations (i.e., additions, subtractions, multiplications, and divisions) required to generate the side information.
As of the other covariance-based detection techniques, complexity of the PC algorithm also comprises of two major steps, one is the computation of the covariance matrix as in (6) and the other is the decomposition of the covariance matrix to calculate eigenvectors in our case.
The technique takes geometrical complexity and boundary condition into account to handle their mid-frequency effects.
The technique yields considerable complexity and workload reductions, and eases the time constraints imposed on process control computers.
However, in spite of its high complexity, the technique failed with the cropping attacks.
3, 26 Furthermore, given its cost and technical complexity, the technique is only available in highly specialized centers.
In practice, the game is based on an arbitrary number of players in order to demonstrate the fundamental principles of the technique without incurring further complexities that may arise if more players are used.
While primitive compared to today's photographic techniques, the complexity of the daguerreotype process often resulted in images containing such a multitude of information that they emit what Nijhuis describes as an "eerie clarity".
