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x
 
clc 
data1=load('g:\03013\hebei\richarson\0917.txt'); 
data2=load('g:\03013\hebei\richarson\0921.txt'); 
data3=load('g:\03013\hebei\richarson\1014.txt'); 
data4=load('g:\03013\hebei\richarson\1103.txt'); 
u11=data1(:,1); 
u12=data1(:,2); 
t13=data1(:,3); 
t14=data1(:,4); 
u21=data2(:,1); 
u22=data2(:,2); 
t23=data2(:,3); 
t24=data2(:,4); 
u31=data3(:,1); 
u32=data3(:,2); 
t33=data3(:,3); 
t34=data3(:,4); 
u41=data4(:,1); 
u42=data4(:,2); 
t43=data4(:,3); 
t44=data4(:,4); 
for i=1:1440 
    if u11(i)==99999.0 
        u11(i)=NaN; 
    end 
    if u12(i)==99999.0 
        u12(i)=NaN; 
    end 
    if t13(i)==99999.0 
        t13(i)=NaN; 
    end 
    if t14(i)==99999.0 
        t14(i)=NaN; 
    end 
    if u21(i)==99999.0 
        u21(i)=NaN; 
    end 
    if u22(i)==99999.0 
        u22(i)=NaN; 
    end 
    if t23(i)==99999.0 
        t23(i)=NaN; 
    end 
    if t24(i)==99999.0 
        t24(i)=NaN; 
    end 
    if u31(i)==99999.0 
        u31(i)=NaN; 
    end 
    if u32(i)==99999.0 
    u32(i)=NaN; 
    end 
    if t33(i)==99999.0 
        t33(i)=NaN; 
    end 
    if t34(i)==99999.0 
        t34(i)=NaN; 
    end 
    if u41(i)==99999.0 
    u41(i)=NaN; 
    end 
    if u42(i)==99999.0 
        u42(i)=NaN; 
    end 
    if t43(i)==99999.0 
        t43(i)=NaN; 
    end 
    if t44(i)==99999.0 
        t44(i)=NaN; 
    end 
end      
r1=(9.8./(t13+273.15)).*(0.0065+(t14-t13)/60)./((u12-u11)/60).^2; 
r2=(9.8./(t23+273.15)).*(0.0065+(t24-t23)/60)./((u22-u21)/60).^2; 
r3=(9.8./(t33+273.15)).*(0.0065+(t34-t33)/60)./((u32-u31)/60).^2; 
r4=(9.8./(t43+273.15)).*(0.0065+(t44-t43)/60)./((u42-u41)/60).^2; 
u111=reshape(u11,10,144); 
u112=reshape(u12,10,144); 
t113=reshape(t13,10,144); 
t114=reshape(t14,10,144); 
u221=reshape(u21,10,144); 
u222=reshape(u22,10,144); 
t223=reshape(t23,10,144); 
t224=reshape(t24,10,144); 
u331=reshape(u31,10,144); 
u332=reshape(u32,10,144); 
t333=reshape(t33,10,144); 
t334=reshape(t34,10,144); 
u441=reshape(u41,10,144); 
u442=reshape(u42,10,144); 
t443=reshape(t43,10,144); 
t444=reshape(t44,10,144); 
a11=mean(u111,1); 
a12=mean(u112,1); 
a13=mean(t113,1); 
a14=mean(t114,1); 
b11=mean(u221,1); 
b12=mean(u222,1); 
b13=mean(t223,1); 
b14=mean(t224,1); 
c11=mean(u331,1); 
c12=mean(u332,1); 
c13=mean(t333,1); 
c14=mean(t334,1); 
d11=mean(u441,1); 
d12=mean(u442,1); 
d13=mean(t443,1); 
d14=mean(t444,1); 
r11=((9.8./(a13+273.15)).*(0.0065+(a14-a13)/60)./((a12-a11)/60).^2)'; 
r12=((9.8./(b13+273.15)).*(0.0065+(b14-b13)/60)./((b12-b11)/60).^2)'; 
r13=((9.8./(c13+273.15)).*(0.0065+(c14-c13)/60)./((c12-c11)/60).^2)'; 
r14=((9.8./(d13+273.15)).*(0.0065+(d14-d13)/60)./((d12-d11)/60).^2)'; 
e11=mean(reshape(a11',6,24),1); 
e12=mean(reshape(a12',6,24),1); 
e13=mean(reshape(a13',6,24),1); 
e14=mean(reshape(a14',6,24),1); 
f11=mean(reshape(b11',6,24),1); 
f12=mean(reshape(b12',6,24),1); 
f13=mean(reshape(b13',6,24),1); 
f14=mean(reshape(b14',6,24),1); 
g11=mean(reshape(c11',6,24),1); 
g12=mean(reshape(c12',6,24),1); 
g13=mean(reshape(c13',6,24),1); 
g14=mean(reshape(c14',6,24),1); 
h11=mean(reshape(d11',6,24),1); 
h12=mean(reshape(d12',6,24),1); 
h13=mean(reshape(d13',6,24),1); 
h14=mean(reshape(d14',6,24),1); 
rx=((9.8./(e13+273.15)).*(0.0065+(e14-a13)/60)./((e12-e11)/60).^2)'; 
ry=((9.8./(f13+273.15)).*(0.0065+(f14-f13)/60)./((f12-f11)/60).^2)'; 
rz=((9.8./(g13+273.15)).*(0.0065+(g14-g13)/60)./((g12-g11)/60).^2)'; 
rp=((9.8./(h13+273.15)).*(0.0065+(h14-h13)/60)./((h12-h11)/60).^2)'; 
 
r1 r11 都可以,到了rx 就不行了~!为啥 
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