Matlab中的Read txt文件包含前两行中的符号

Matlab中的Read txt文件包含前两行中的符号,matlab,file,file-io,import,Matlab,File,File Io,Import,我有以下数据: MTtmax6000\u N1000000\u k+0.1\u k-T0.001\u k-D0.1\u kh1.txt # nMT=1000000 tmax=60000 trelax=10000 k+=0.1 k-T=0.001 k-D=0.1 kh=1 #t (L-L0) L varL NGTP varNGTP Cap varCap 0 0 50090.2 2089.48 0.100257 0.100158 0.104798 0.114295 100

我有以下数据: MTtmax6000\u N1000000\u k+0.1\u k-T0.001\u k-D0.1\u kh1.txt

# nMT=1000000 tmax=60000 trelax=10000 k+=0.1 k-T=0.001 k-D=0.1 kh=1
#t (L-L0) L varL NGTP varNGTP Cap varCap
0  0  50090.2  2089.48     0.100257  0.100158   0.104798     0.114295
100  0.897735  50091.1  2109.92     0.099841  0.0998968   0.104373     0.114029
200  1.80163  50092  2130.83     0.099736  0.0995947   0.104204     0.113554
300  2.70513  50092.9  2151.79     0.099775  0.0997319   0.104323     0.113928
400  3.60867  50093.9  2172.17     0.099982  0.0999776   0.104546     0.114294
500  4.50984  50094.8  2192.49     0.100229  0.100263   0.104795     0.114473
600  5.40802  50095.6  2213.72     0.100149  0.100159   0.10463     0.114101
700  6.3161  50096.6  2234.2     0.099856  0.100117   0.10433     0.114139
800  7.21386  50097.5  2254.76     0.099624  0.0997151   0.104171     0.113879
900  8.11601  50098.4  2275.18     0.100183  0.100386   0.104615     0.114237
1000  9.01724  50099.3  2296.13     0.100504  0.100423   0.105058     0.114745
1100  9.92572  50100.2  2317.11     0.100368  0.10056   0.105023     0.115089
1200  10.8262  50101.1  2338.26     0.099476  0.0998665   0.103951     0.113913
1300  11.7243  50102  2359.96     0.099775  0.0997559   0.104246     0.113753
1400  12.6273  50102.9  2381.2     0.100081  0.100099   0.104571     0.11406
1500  13.5297  50103.8  2401.8     0.099702  0.0997495   0.104267     0.114045
1600  14.4281  50104.7  2422.56     0.099792  0.0999496   0.104292     0.113975
1700  15.3369  50105.6  2443.44     0.099912  0.0999296   0.104452     0.114242
当我实现收到以下消息的代码时,我尝试使用dlmread、txtscan或textread读取这些数据:

使用文件和格式字符串之间的dlmread(第139行)不匹配时出错。从文件中读取数字时出现问题(第1u行,第1u字段)=>#nMT=1000000 tmax=4000 trelax=1000 k+=1 k-T=0.01 k-D=0.1 kh=1\n

我想命令读取txt文件和忽略前两行。任何帮助将不胜感激。我会感谢你的

     clc;
        clear all;
        close all;
        %%
        tic
        Values11 = zeros(225,6);
        K_minus_t =[0.01];
        K_minus_d = [0.1];
        %k_plus =[0.1 0.2 0.4 0.7 1 1.1 1.2 1.5 1.7 2 2.5 3 3.5 4 5];
        m=length(K_minus_t);
        r=length(K_minus_d);
        kk=0;
        ll=1;
        for l=1:r
        for j=1:m
        h=[1];
        k_plus =[1];
        K_minus_T =K_minus_t(j);
        K_minus_D = K_minus_d(l);
        sets = {k_plus, K_minus_T, K_minus_D,h};
        [x,y,z r] = ndgrid(sets{:});
        cartProd = [x(:) y(:) z(:) r(:)];
        nFiles = size(cartProd,1);
        filename{nFiles,j}=[];
        for i=1:nFiles
            %% MT_Sym_N1000000_k+1_k-T0.01_k-D0.1_kh1.txt
            filename{i,j} = ['MT_Sym_N1000000_' ...        
                'k+'  num2str(cartProd(i,1)) '_' ...
                'k-T' num2str(cartProd(i,2),'%6.3g') '_' ...
                'k-D' num2str(cartProd(i,3)) '_' ...
                'kh'  num2str(cartProd(i,4)) '' ...
                '.txt'];
            file1=dlmread(filename{i,j})
            %% line (length)
            t= file1(:,1);
            dline= file1(:,2);
            [coef_line1,s]= polyfit(t, dline, 1);
            coef_line(i,:)= coef_line1;
            v1{i}=s.R;
            v2{i}=s.df;
            v3{i}=s.normr;
            Dl(i)=sqrt (v3{i}/length(t));
    end
    end
end
使用:


第一行给出了一个结构
x
,其中包含
data
textdata
colheaders
字段。数值数据位于字段
data
,因此
x.data
是您想要的。

您还需要告诉我们您使用
dlmread
textscan
textread
尝试过的确切代码/命令。一种方法是创建读取该类型文件的函数,硬编码2行逐行读取数据,直到文件结束。不难做到。请参见
fgets
我把代码放在了末尾。非常感谢路易斯·门多
x = importdata('file.txt',' ',2); %// ' ': col separator; 2: number of header lines
data = x.data; %// x.data is what you want