## Revision 1602

Added some test files for fixed point math.

Something definitely broke in cosine when I changed to smaller tables
(which shouldn't have sacrificed any accuracy). Need to investigate...

View differences:

gentables.m
1 1

2
```space = int32(round(linspace(0,pi,128) * 2^16))
```
3
```costable = int32(round(cos(linspace(0,pi,128)) * 2^16));
```
4
```sintable = int32(round(sin(linspace(0,pi,128)) * 2^16));
```
2
```TABLE_LENGTH = 64;
```
5 3

4
```space = int32(round(linspace(0, pi/2, TABLE_LENGTH) * 2^16));
```
5
```costable = int32(round(cos(linspace(0, pi/2, TABLE_LENGTH)) * 2^16));
```
6

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```space_file = fopen('space_table.txt', 'w');
```
7 8
```cos_file = fopen('cos_table.txt', 'w');
```
8
```sin_file = fopen('sin_table.txt', 'w');
```
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```for i=1:length(space)
```
11 11
```	fprintf(space_file, '%d, ', space(i));
```
......
20 20
```		fprintf(cos_file, '\n');
```
21 21
```	end
```
22 22
```end
```
23

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```for i=1:length(sintable)
```
25
```	fprintf(sin_file, '%d, ', sintable(i));
```
26
```	if ~mod(i,8)
```
27
```		fprintf(sin_file, '\n');
```
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```	end
```
29
```end
```
30

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