matfixed.cpp

这是我本人编写的一个32位定点小数运算的函数库。对于没有浮点运算器的场合

// MatFixed.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <stdio.h>
#include <conio.h>

double MiniMfcc_Matrix[39][39]={

	-0.363342, 0.133924, -0.360034, 0.485414, 0.344071, 0.121061, 0.446938, 0.213035, 0.252447, 0.114546, 0.123022, 0.112038, -0.024488, -0.010083, -0.002579, 0.001176, -0.008619, -0.000801, -0.002422, -0.001698, 0.000412, 0.003166, 0.002247, 0.006655, 0.005229, 0.000202, 0.014386, -0.002616, 0.009744, -0.014100, -0.014026, -0.005667, -0.016542, -0.008174, -0.009647, -0.003689, -0.003531, -0.002136, 0.000420, 
	-0.294180, 0.344110, 0.574922, 0.408112, -0.389131, -0.282374, 0.110644, -0.137260, -0.100345, 0.031937, 0.108157, 0.106997, -0.008652, -0.000442, -0.004172, 0.000434, -0.002580, -0.002135, -0.004975, -0.000763, 0.002826, 0.002163, 0.000784, 0.001229, 0.003740, 0.000123, 0.005834, -0.012612, -0.018856, -0.016675, 0.013780, 0.012362, -0.003101, 0.008305, 0.005697, 0.000522, -0.004250, -0.004749, 0.000181, 
	-0.094914, 0.620724, -0.034551, -0.310901, 0.083914, 0.493197, -0.040499, -0.419758, -0.015127, 0.224063, 0.160184, -0.019523, -0.007446, -0.008299, -0.004523, 0.010690, -0.007302, -0.010453, -0.001296, 0.002263, -0.000471, 0.002280, 0.003926, 0.004752, 0.003909, 0.000133, 0.004942, -0.025107, 0.001668, 0.012101, -0.007401, -0.028781, 0.002878, 0.027935, 0.004453, -0.011742, -0.011062, 0.001358, 0.000156, 
	-0.266407, -0.204536, 0.247506, -0.551212, -0.162730, 0.037414, 0.250840, 0.387666, 0.180156, 0.327751, 0.260004, 0.256686, 0.004253, 0.027940, -0.020104, 0.008233, -0.017190, -0.011118, -0.010988, -0.011799, -0.003314, -0.009979, -0.006688, -0.006853, 0.001228, 0.001091, 0.018496, 0.019007, -0.006800, 0.038105, 0.009826, -0.004864, -0.019648, -0.034362, -0.017833, -0.024216, -0.020429, -0.016735, -0.000220, 
	0.265951, -0.201944, 0.091841, 0.301291, -0.386356, 0.604758, 0.039679, 0.160634, 0.030327, -0.087567, 0.407569, -0.262624, 0.001370, -0.001700, 0.004770, -0.006522, 0.013533, 0.002402, -0.003797, 0.008332, 0.003189, 0.002685, 0.007568, 0.005432, 0.005167, -0.000385, -0.010245, 0.009593, -0.003859, -0.010481, 0.021814, -0.034053, -0.003444, -0.007322, -0.000880, 0.003699, -0.022677, 0.014141, -0.000070, 
	-0.140113, -0.078777, 0.067331, -0.194503, -0.020264, 0.184049, 0.652839, -0.080909, -0.463998, -0.371611, -0.287183, -0.151217, 0.000605, -0.009262, 0.001329, -0.002437, 0.012867, -0.001321, 0.001728, 0.005451, 0.001176, 0.001187, 0.000684, 0.005980, -0.002034, -0.000369, 0.010799, 0.000555, -0.001667, 0.009037, -0.002687, -0.019168, -0.049667, 0.000716, 0.033938, 0.031293, 0.020885, 0.009492, 0.000115, 
	-0.314768, -0.260983, 0.470584, 0.087764, 0.283717, 0.296819, -0.169428, -0.087868, 0.320211, 0.119722, -0.418385, -0.318267, 0.004297, -0.002554, -0.005512, 0.005341, 0.000862, -0.008148, 0.000350, 0.005522, 0.004081, 0.003882, 0.002260, 0.007882, -0.001140, 0.000082, 0.023612, 0.012108, -0.017539, -0.010106, -0.028700, -0.025817, 0.006304, -0.000038, -0.028669, -0.011029, 0.030079, 0.025529, 0.000145, 
	-0.255553, -0.312052, 0.145502, 0.079626, 0.417718, 0.116691, -0.270362, -0.140301, -0.458494, -0.154319, 0.432624, 0.319226, 0.006340, 0.007821, -0.006665, 0.007607, -0.012158, -0.011131, -0.005053, -0.014319, -0.005782, -0.006306, -0.001156, -0.000609, -0.008185, 0.000500, 0.015430, 0.009519, -0.007047, -0.006067, -0.029452, -0.013302, 0.016103, 0.016014, 0.034606, 0.008727, -0.032798, -0.025432, 0.000021, 
	0.099602, -0.431568, -0.123682, 0.086335, -0.205024, 0.015411, 0.248759, -0.682815, 0.213874, 0.217536, -0.041614, 0.332946, 0.004677, 0.011182, -0.003069, -0.003009, 0.003115, 0.003465, -0.007374, -0.005780, -0.002604, -0.003771, -0.007889, -0.006759, -0.001170, 0.000186, -0.008118, 0.018902, 0.005337, -0.004967, 0.017642, -0.000849, -0.010583, 0.050966, -0.011731, -0.020086, -0.003485, -0.024127, -0.000114, 
	-0.225338, 0.079047, -0.037377, -0.139206, -0.144420, 0.086546, -0.123532, -0.060098, 0.483915, -0.754057, 0.035478, 0.255370, 0.001324, 0.010527, -0.012785, 0.008221, -0.015450, -0.012855, -0.000514, -0.012002, -0.000549, -0.006334, -0.003692, 0.002981, -0.006283, 0.000579, 0.013191, -0.003499, 0.003015, 0.008623, 0.009402, -0.006786, 0.005199, -0.002325, -0.031694, 0.054236, 0.000443, -0.018832, 0.000028, 
	0.366190, 0.147213, 0.214696, 0.139161, 0.073743, 0.330505, -0.008221, 0.249926, -0.072008, 0.029381, -0.404577, 0.651229, -0.003488, -0.022638, 0.010962, -0.012638, 0.023655, 0.024509, 0.012938, 0.015803, -0.001045, 0.002904, -0.007002, 0.000972, 0.001888, -0.000964, -0.024984, -0.008569, -0.018412, -0.008958, -0.005933, -0.019132, 0.000203, -0.013745, 0.011382, 0.009322, 0.032309, -0.048245, -0.000149, 
	0.493739, 0.082064, 0.395492, -0.066726, 0.467883, -0.195472, 0.334767, -0.109069, 0.272281, -0.147979, 0.310494, -0.093272, 0.011020, -0.009419, 0.016273, -0.012617, 0.020529, 0.017167, 0.006899, 0.010611, -0.002984, -0.004413, -0.008056, -0.001486, -0.001581, -0.001031, -0.026604, -0.013637, -0.025823, -0.007264, -0.035298, 0.017371, -0.026373, 0.009414, -0.017157, 0.010473, -0.020688, 0.002054, -0.000300, 
	0.041918, 0.018411, 0.007506, 0.026737, 0.010005, 0.012296, 0.012397, 0.008341, -0.008110, 0.000161, -0.028492, -0.009480, 0.002993, 0.407707, 0.076777, 0.276742, -0.153806, -0.413105, -0.244457, -0.471742, -0.369071, -0.330752, -0.135527, -0.072325, -0.017688, 0.008432, 0.004805, -0.010804, -0.009185, -0.000399, 0.008887, 0.014107, -0.002642, 0.005889, -0.004790, -0.004760, -0.008174, -0.010713, -0.000451, 
	-0.045856, -0.002967, -0.010563, -0.013202, -0.010424, -0.004460, -0.014113, -0.000299, 0.008606, 0.001447, 0.014786, 0.000354, -0.003412, -0.152266, 0.400123, 0.111581, 0.721416, 0.156501, -0.075417, 0.156965, -0.397933, -0.183860, -0.175186, -0.051685, -0.005348, -0.009840, 0.001622, 0.014133, 0.000397, 0.007597, -0.003323, -0.002391, 0.006535, -0.002066, -0.000445, -0.002038, 0.001031, -0.002042, -0.000517, 
	0.017686, -0.004520, -0.001006, -0.002545, 0.005491, -0.012972, -0.001100, 0.002435, 0.000361, -0.004172, -0.001755, 0.014694, 0.000548, -0.140370, -0.023484, 0.312727, 0.196775, -0.436856, -0.571203, 0.222434, 0.349488, 0.151491, 0.109481, 0.193404, 0.281306, -0.001831, 0.031256, -0.001813, 0.004460, -0.010913, -0.006265, -0.013074, -0.018789, -0.007165, -0.013553, -0.011833, -0.012855, 0.002623, 0.000912, 
	0.005068, -0.011843, 0.003494, -0.007633, -0.007202, -0.011447, 0.001230, -0.003269, 0.003185, 0.003331, 0.003031, 0.010204, 0.001762, -0.158287, 0.155739, 0.106860, -0.140035, -0.077821, 0.298870, -0.014592, -0.373814, -0.036118, 0.470046, 0.617575, 0.279109, -0.001465, 0.017923, 0.000882, 0.017857, -0.009371, -0.019141, -0.021116, -0.019666, -0.012270, -0.009163, -0.004322, -0.005323, 0.001771, 0.000868, 
	0.001215, -0.005045, -0.002973, 0.006003, -0.004228, -0.001026, 0.000354, -0.001116, -0.004197, 0.001592, 0.002082, -0.002264, 0.000811, -0.071858, 0.016025, 0.125162, -0.273067, -0.203231, 0.267143, 0.551601, 0.094747, -0.532488, -0.424291, 0.053387, 0.107851, 0.001168, -0.009788, -0.007086, -0.004928, 0.003457, 0.002041, 0.003541, 0.004339, 0.001176, 0.001296, 0.003704, 0.005694, 0.000665, -0.000206, 
	-0.007764, 0.002760, -0.001037, -0.003884, 0.004221, 0.003877, -0.009154, -0.003870, -0.004700, -0.005892, -0.004042, -0.007824, 0.002446, 0.021557, -0.088542, -0.292146, -0.062364, 0.469832, -0.348062, -0.213726, 0.071229, -0.305858, -0.203736, 0.206587, 0.575299, 0.000732, 0.003401, 0.001390, 0.005283, -0.005294, 0.004610, 0.006293, -0.016654, -0.010090, -0.009806, -0.005669, -0.009131, -0.005754, 0.000302, 
	0.001358, -0.004006, 0.005168, -0.000526, 0.000030, 0.002675, 0.002258, -0.001085, 0.000890, -0.007391, -0.004818, 0.000202, 0.002033, -0.189329, 0.149528, 0.164654, -0.392747, 0.241355, -0.318944, 0.269187, -0.245533, -0.113390, 0.415178, -0.523962, 0.085568, 0.000523, 0.010975, 0.000806, 0.010267, 0.000509, -0.003320, -0.001730, -0.009134, -0.004111, -0.009390, -0.003293, -0.005941, -0.001975, 0.000313, 
	-0.003826, 0.005789, -0.003170, 0.000599, 0.006710, -0.000060, -0.004081, -0.001582, -0.001559, -0.003543, -0.003013, 0.003597, -0.001530, 0.343044, -0.073246, -0.639233, 0.023757, -0.307708, -0.149628, 0.402745, -0.370310, 0.181424, 0.029941, -0.028350, 0.126668, -0.001117, 0.009844, -0.011460, -0.003288, -0.009012, 0.009084, -0.004042, -0.006631, -0.003675, -0.002477, -0.000408, -0.004713, 0.006220, 0.000447, 
	0.001199, -0.007920, 0.003129, -0.002391, -0.003803, 0.000374, -0.000208, -0.000642, -0.001100, -0.005107, 0.003452, -0.002508, 0.004502, -0.193364, 0.127709, 0.167719, -0.176030, -0.073401, 0.180739, -0.104557, -0.214118, 0.567104, -0.455713, -0.212513, 0.465016, 0.000209, 0.013905, 0.000237, 0.012963, -0.009496, -0.012667, -0.007347, -0.016284, -0.012806, -0.014622, -0.010306, -0.007114, -0.006497, 0.000477, 
	-0.008940, -0.002707, 0.001357, -0.009462, -0.008388, 0.001885, -0.001485, 0.000429, 0.001829, 0.003444, 0.001319, 0.004558, 0.001752, -0.090077, 0.747564, -0.256088, -0.314657, -0.017259, -0.231567, -0.046837, 0.164411, 0.100314, -0.165776, 0.232936, -0.299797, -0.004409, 0.030720, -0.002274, 0.010266, -0.024959, -0.023909, -0.016078, -0.015612, -0.012532, -0.017465, -0.005683, -0.007426, 0.001038, 0.000666, 
	-0.012130, 0.003432, -0.000506, 0.000013, 0.007558, 0.006397, 0.001727, -0.002469, -0.000623, -0.004429, -0.001214, 0.005286, -0.005032, 0.527593, 0.438668, 0.043839, 0.137147, 0.006773, 0.304993, 0.017998, 0.379956, -0.031316, 0.256694, -0.234414, 0.382208, -0.000446, -0.005772, -0.001509, -0.022338, 0.008631, 0.023125, 0.028607, 0.019675, 0.005835, 0.004365, -0.007525, 0.002556, -0.003805, -0.000934, 
	0.004537, 0.005440, -0.001430, 0.005776, 0.005654, 0.003284, 0.002388, 0.000114, -0.005536, -0.004339, -0.003097, -0.002418, 0.004496, 0.524545, -0.055157, 0.410089, -0.109386, 0.429860, -0.142330, 0.322197, -0.119423, 0.275284, -0.147024, 0.310197, -0.151801, 0.009801, -0.010292, -0.011502, -0.014247, -0.004955, 0.022226, 0.020764, 0.002091, 0.009917, -0.002988, -0.008172, 0.001752, -0.003241, -0.000868, 
	-0.021159, -0.011025, 0.008781, -0.006360, 0.021765, 0.014381, 0.025941, 0.020659, 0.019889, 0.004704, 0.001440, -0.009659, -0.086144, -0.057679, 0.033298, -0.010369, -0.031058, -0.020291, -0.039415, -0.006054, -0.019311, 0.028339, 0.002391, 0.036120, 0.026138, -0.002673, -0.336360, 0.000720, -0.261126, 0.267326, 0.378320, 0.241702, 0.514809, 0.348516, 0.315414, 0.165173, 0.091816, 0.053085, -0.008380, 
	-0.009906, -0.019680, -0.009301, -0.033284, -0.026485, -0.011357, -0.009354, 0.034580, 0.029691, 0.032384, 0.017821, 0.009439, 0.039513, 0.007470, 0.002185, 0.008924, 0.008048, 0.008094, -0.001523, -0.004462, -0.000154, -0.005031, -0.000042, -0.011545, 0.014954, -0.002559, 0.030362, -0.338712, -0.054915, -0.554489, -0.223777, -0.128597, -0.141760, 0.410343, 0.339696, 0.358487, 0.204534, 0.157005, 0.004933, 
	0.010717, 0.003365, 0.009862, 0.011569, -0.017692, -0.030213, 0.017733, 0.008775, -0.003112, -0.004477, 0.016890, 0.021702, -0.029775, 0.039470, 0.002222, 0.005460, -0.006320, 0.004101, -0.014684, -0.001100, 0.003704, -0.000293, -0.007559, -0.002759, 0.014270, -0.000482, -0.133975, 0.093795, 0.359040, 0.367384, -0.417116, -0.498867, 0.296253, 0.163891, -0.062648, -0.008616, 0.252743, 0.313392, -0.001998, 
	-0.002905, -0.001992, 0.001614, -0.003149, 0.001482, 0.022551, -0.002296, -0.038590, -0.012870, 0.029221, 0.044415, 0.016787, -0.012072, 0.002161, 0.002840, 0.005230, -0.003408, -0.010566, -0.013671, -0.002278, -0.003869, 0.004959, 0.002446, 0.004099, 0.004530, -0.000351, -0.105513, 0.184556, 0.101846, -0.080368, -0.043760, 0.399915, -0.005980, -0.460292, -0.116910, 0.400028, 0.579809, 0.220145, -0.001233,