Sentence examples for using a random permutation from inspiring English sources

Figure 3 4 × 4 block encrypted using a random permutation.

The proposed map is then used in a new image encryption scheme with a classic bi-modular architecture: a diffusion stage, in which the pixels of the plain image are shuffled using a random permutation generated with a new algorithm, and a confusion stage, in which the pixels are modified with a XOR-scheme based on the proposed map.

These locations are the elements of a vector r which can be generated using a random permutation function: begin{array}{*{20}l} i^{prime}&=r(i) end{array} (7) Fig. 4 The differential embedding of the watermark in the high energy band of the transformed sub-vectors X 1 and X 2. begin{array}{*{20}l} r&=text{RandPerm}(S,a,b) end{array} (8).

Using a random permutation algorithm and training sets of known nervous system development genes we assigned weighted scores to each screen (Supplementary Figure S7).

Correlates were considered as significant if Q>0.40 and the procedure passed the cross-validation routine in Simca-P+ whereby the real Q2 was calculated to be greater than 30 models generated using a random permutation of the Y scores.

To determine whether the male vocal rate was significantly higher than expected by chance, a comparison data set was generated for every recording session using a random permutation test.

The statistical significance of the measured activity was estimated using a random permutation-based method (n = 1,000) in which the FDR was determined by comparing the original activity value with randomly permutated values [ 15].

We used a random permutation method proposed by Zhang and Padmanabhan, (2004) to measure an FDR.

The statistical significance of the resultant correlation coefficient matrix was estimated by using a random sampling-based permutation [ 29] in which the coefficient values from the original dataset were compared with the values from 1000 times randomly permuted datasets.

The resulting distance matrix was used to obtain p-values using a random subset of 4999 permutations in PERMANOVA.

To assess the statistical significance of this score, we used a similar random permutation background model as for the mean conservation score.