给你个64点的正弦表:
const uint32 sintable[64] = {
0x07ff0000, 0x08c80000, 0x098e0000, 0x0a510000, 0x0b0f0000, 0x0bc40000, 0x0c710000, 0x0d120000,
0x0da70000, 0x0e2e0000, 0x0ea50000, 0x0f0d0000, 0x0f630000, 0x0fa60000, 0x0fd70000, 0x0ff50000,
0x0fff0000, 0x0ff50000, 0x0fd70000, 0x0fa60000, 0x0f630000, 0x0f0d0000, 0x0ea50000, 0x0e2e0000,
0x0da70000, 0x0d120000, 0x0c710000, 0x0bc40000, 0x0b0f0000, 0x0a510000, 0x098e0000, 0x08c80000,
0x07ff0000, 0x07360000, 0x06700000, 0x05ad0000, 0x04ef0000, 0x043a0000, 0x038d0000, 0x02ec0000,
0x02570000, 0x01d00000, 0x01590000, 0x00f10000, 0x009b0000, 0x00580000, 0x00270000, 0x00090000,
0x00000000, 0x00090000, 0x00270000, 0x00580000, 0x009b0000, 0x00f10000, 0x01590000, 0x01d00000,
0x02570000, 0x02ec0000, 0x038d0000, 0x043a0000, 0x04ef0000, 0x05ad0000, 0x06700000, 0x07360000
};