Research Article
Improved Computing-Efficiency Least-Squares Algorithm with Application to All-Pass Filter Design
Table 1
Comparison of computational requirements for associated matrices.
| Matrix or vector | Operation | Algorithm | Conventional | Kidambi [13] | Proposed |
| | Addition | | | | Multiplication | | | | Sine or cosine | | | | | Addition | | | | Multiplication | | | | Sine or cosine | | | | | Addition | | | | Multiplication | | | | Sine or cosine | | | | | Addition | | | | Multiplication | | | | Sine or cosine | | | |
| Total | Addition | | | | Multiplication | | | | Sine or cosine | | | |
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