function data_3_0=chongpai_3_0(num1,num2,data,cla_point_0_0,cla_point_0_1)
num1=num1;
num2=num2;
data_3_0=zeros(num2,12);
if cla_point_0_0~=0
    switch cla_point_0_0
        case 1
            data_u=chong_2_0(1,num1,data(1:num1,:));
        case 2
            data_u=chong_2_0(2,num1,data(1:num1,:));
        case 3
            data_u=chong_2_0(3,num1,data(1:num1,:));
        case 4
            data_u=chong_2_0(4,num1,data(1:num1,:));
        case 5
            data_u=chong_2_0(5,num1,data(1:num1,:));
        case 6
            data_u=chong_2_0(6,num1,data(1:num1,:));
        otherwise
            return;
    end
else
    data_u=data(1:num1,:);
end
data_3_0_0=data_u;
if cla_point_0_1~=0
    switch cla_point_0_1
        case 1
            data_u=chong_2_1(1,num1,num2-num1,data(num1+1:num2,:));
        case 2
            data_u=chong_2_1(2,num1,num2-num1,data(num1+1:num2,:));
        case 3
            data_u=chong_2_1(3,num1,num2-num1,data(num1+1:num2,:));
        case 4
            data_u=chong_2_1(4,num1,num2-num1,data(num1+1:num2,:));
        case 5
            data_u=chong_2_1(5,num1,num2-num1,data(num1+1:num2,:));
        case 6
            data_u=chong_2_1(6,num1,num2-num1,data(num1+1:num2,:));
        otherwise
            return;
    end
else
    data_u=data(num1+1:num2,:);
end
data_3_0_1=data_u;
for i=1:num1
    data_3_0(i,:)=data_3_0_0(i,:);
end
for i=1:num2-num1
    data_3_0(num1+i,:)=data_3_0_1(i,:);
end