| 摘要 |
<p>A signal processing application graphic acquisition method using a digital computer, and based on tabulated data displayed in the form of Cartesian reference points (X, Y, Z, T) by means of at least one transformation of said data (F). A set of elementary transformations are available in a library, at least one input operand application table (30) and at least one output result application table are established for each transformation, an input operand pattern (33) and an output result pattern (34) are established for each elementary transformation (32), and at least two elements of the operand pattern and the operand application table on the one hand, and the result pattern and the result application table on the other, are matched for each Cartesian co-ordinate axis. Furthermore, the characteristic affine relationships of signal processing table accesses are used to establish iteratively all the accesses needed for the complete execution of the transformation in question using software included in the graphic tool and on the basis of at least two matches.</p> |
