It achieves space chaos of an image with a pseudo-randomsequence generated by linear congruential method, and achieves gray chaos by XOR operation.
该算法利用线性同余模型产生伪随机序列以对图像进行空间置乱,采用异或操作实现图像的灰度变换。
2
A new code generating method based on pseudo-randomsequence is proposed. The generation of the absolute encoder as well as its application is described.
提出了一种基于伪随机序列的索引式绝对位置编码,介绍了它在绝对位置角度传感器中的应用和生成方法。
3
Chapter six studies characteristics and implementations of pseudo-randomsequence generator and data scrambling, and fulfills the de-scrambling function with ASIC.