c#編程經驗2

1.關於如何將兩個ushort數據轉爲一個float型數據

        public float test(ushort P1,ushort P2)
        {
            int intsign, insignrest, intexponent, intexponentrest;
            float faresult, fadigit;
            intsign = P1 / 32768;
            insignrest = P1 % 32768;
            intexponent = insignrest / 128;
            intexponentrest = insignrest % 128;
            fadigit = (float)(intexponentrest * 65536 + P2) / 8388608;
            faresult = (float)Math.Pow(-1, intsign) * (float)Math.Pow(2, intexponent - 127)             
                       * (fadigit + 1);
            return faresult;
        }
        //轉載，侵刪