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tutorial_lud [2018/06/19 15:40] sanjay |
tutorial_lud [2018/06/19 15:45] sanjay |
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- | In this tutorial, we write an Alphabets program, starting from a mathematical equation for LU decomposition. | + | In this tutorial, we write an Alphabets |
The equation for LU Decomposition, | The equation for LU Decomposition, | ||
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[Temp note due to : in the last case of L, the condition is "1 < j <= i"] | [Temp note due to : in the last case of L, the condition is "1 < j <= i"] | ||
- | =====Writing | + | =====Writing |
====Step 1 : Affine System and Parameters ==== | ====Step 1 : Affine System and Parameters ==== | ||
- | Let's start from an empty alphabets | + | Let's start from an empty alpha file, with LUD as the name of the system, and a positive integer N as its parameter. |
- | A system (Affine System) takes its name from system of affine recurrence equations, and represents a block of computation. An Alphabets | + | A system (Affine System) takes its name from system of affine recurrence equations, and represents a block of computation. An Alpha program may contain multiple systems. |
**Caveat: | **Caveat: |