Ma tla b 是當今使用最為廣泛的數學軟件，它具有相當強大的數值計算、數據處理、系統
分析、圖形顯示、甚至符號運算功能，是一個完整的數學平臺，但是它不能實現端口操作和
實時控制Borland C + +Builder是一種新穎的可視化編程語言，可方便實現交互界面、數據
采集和端口操作等，但是它在數值處理分析和算法工具等方面，效率遠遠低于Matlab語言
If we have two individually sorted vectors "a" and "b" but they are not sorted with respect to each other and we want to merge them into vector "c" such that "c" is also a sorted vector. Then c=mergesorted(a,b) can be used.
Verilog HDL: Magnitude
For a vector (a,b), the magnitude representation is the following:
A common approach to implementing these arithmetic functions is to use the Coordinate Rotation Digital Computer (CORDIC) algorithm. The CORDIC algorithm calculates the trigonometric functions of sine, cosine, magnitude, and phase using an iterative process. It is made up of a series of micro-rotations of the vector by a set of predetermined constants, which are powers of two. Using binary arithmetic, this algorithm essentially replaces multipliers with shift and add operations. In a Stratix™ device, it is possible to calculate some of these arithmetic functions directly, without having to implement the CORDIC algorithm.
