They formalized the results and termed it as Z-Transform. Similarly, in 1952, Lotfi Zadeh and Ragazzini who are also the members of the sampled-data control group at Columbia University used a similar transform. Hurewicz used a special kind of transform for solving linear constant-coefficient difference equations. Though there wasn’t any formalized form for the same. He multiplied each point of the data set with a specific function to change its form. ![]() The idea of Z-transform dates back to 1730 when De Moivre used the concept of “ Generating Functions ” to encode a given function. In the field of mathematics, Z-transforms (along with inverse Z-transforms) are used to solve the Difference Equations. ![]() ![]()
0 Comments
Leave a Reply. |