数据采集与处理技术_10

1、 1 2 3 4 5 6201918171615141312111098765432102552041531025101009080706050 7 8 9 10YYYYNNXN0000mm() 11Y 5010050513175() 12 13QKPYQQQKXKNKNKN0000mm 14YXNNNQQQ0000mm() 15 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 8.000 7.8431 7.6923 7.5471 7.4074 7.2727 7.1428 7.0174 6.8965 6.7796 6.6670 6.5574 6.

2、4516 6.3491 6.2500 6.1538 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 6.0606 5.9701 5.8823 5.7970 5.7142 5.6337 5.5554 5.4793 5.4053 5.3332 5.263 5.1946 5.1281 5.0631 5.000 16 17 axxxxbn 012 18Pxa xaxa xannnnn( ) 11110 Pxf xyniii()()（i = 0，1，n） 19axaxa xayaxaxa xayaxaxa xaynnnnnnnnnnnnnnnn010110001

3、11111011110 20tPRa Ra Ra Ra3332210() 21aaaaaaaa332210332210800080008000107 01747 01747 017417.aaaa33221059701597015970127.aaaa33221050631506315063139.aaaa32100 2346989612027359 280430212 7118 .,.,. 22tRRR 0234698961202735928043212711832. 23 24)(11iiiiiixxxxyyyy 25 263. (千米) ( V )1U2U3U4U4H(2)3H(1.5)

4、2H(1)1H(0.5)HU 27HHUUUUHHHUUUUUUUHHHUUUUUUUHHHUUUUUUUHUU111121211122323222334343334440()()() 28 29读入Ui=0U=U4i=3i=2i=1输出H值结束YNYNYNYNYN存储U0,H0,U1,H1,U2,H2,U3,H3,U4,H4开始UU1UU2UU3UU4H=H(i)+ H(i+1)-H(i) (U-U(i)U(i+1)-U(i)H=H4NY电压值转换完？ 30N=5 : CN=0INPUT U= ；UIF U U(N- -1) THEN 10 31FOR K = 1 TO N- -1IF U

5、U(K) THENI = K- -1GOTO 20ELSE ENDENDIF 32H = H(I)+ +(H(I+ +1)- -H(I)* *(U- -U(I)/ /(U(I+ +1)- -U(I)PRINT H= ；HCN = CN + + 1IF CN N THEN 10END 33 34 35 36 37 38中 值 滤 波 程 序I循 环 初 值 1S(I)与 S(J)互 换JJ+1YNYNS(I)n?II+1DA中 间 值NY返 回I n-1? 39SUB ZHOZI ( N, S( ), DA )FOR I = 1 TO N1FOR J = I+1 TO NIF S(I) = S(

6、J) THEN 20S(J) = T 20NEXT JNEXT IDA = S(INT(N / 2 + 0.5)END SUB 40 41 42EeYXiiiNiNminmin() 2211YNXiiN11Y 43A = 0FOR I=1 TO N A=A + X (I)NEXT IY= A / N 44 45Ya xa xa xaxNN 001122 、 0101012 aaaaaaaNN 46 、a01ae1/ .aeNN/ +e-N 47 48RC输入输出 49 50 51 52YXYnnn()11 TS 53 54ALF=TAO / / (TAO + + T)DA2= ( 1 - - ALF ) * * X