Abstract: A new algorithm for computing inverse cosine transforms or for designing zero-phase FIR filters from nonuniform frequency samples is presented. The algorithm is simple, fast, recursive and ...
Abstract: In this paper, a novel architecture for two-dimensional (2-D) inverse discrete cosine transform (IDCT) is implemented using 90-nm CMOS technology. By exploiting the sparseness property of a ...
Arccosine, commonly abbreviated as acos, is a mathematical function that calculates the inverse of the cosine function. It’s used to find an angle when you know the cosine value of that angle. The ...
This journal, begun in 1943 as Mathematical Tables and Other Aids to Computation, publishes original articles on all aspects of numerical mathematics, book reviews, mathematical tables, and technical ...
The inverse hyperbolic sine and cosine functions give the "Invalid input" error for values greater than or equal to 10^100. This is because the limit for all trig ...
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