here is my codes and erors, I don't know what this erors mean ?

Question

javad amoli 2018-2-6

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/381060-here-is-my-codes-and-erors-i-don-t-know-what-this-erors-mean

编辑： Kai Domhardt 2018-2-6

采纳的回答： Maverick

在 MATLAB Online 中打开

Erors

Undefined function or variable "Current_time_actual_load".

Error in obtain_current_week_data_dt>obatin_current_week_actual_load_data (line 64) Current_week_actual_load_data(1,1)=Current_time_actual_load;

Error in obtain_current_week_data_dt (line 10) [actual_load_data]=obatin_current_week_actual_load_data(load_time_stamp,load_value,current_week_time_stamps);

Error in Main_dt (line 20) [Current_week_actual_load_data,Current_week_predictions]=obtain_current_week_data_dt(Week_number,Weekly_time_stamps,load_time_stamp,load_value); >>

and Codes

line 52 to 64 >> obtain_current_week_data_dt :

for i=1:length(load_time_stamp)

    idx = strcmp([load_time_stamp{i}], Formated_string);
    ck=5;
    if isequal(idx,1),
        Current_time_actual_load=load_value(i);
        load_time_stamp(1:i)=[];
        load_value(1:i)=[];
        break
    end

end

Current_week_actual_load_data(1,1)=Current_time_actual_load;

line 10 >> obtain_current_week_data-dt :

[actual_load_data]=obatin_current_week_actual_load_data(load_time_stamp,load_value,current_week_time_stamps);

line 20 >> Main_dt

[Current_week_actual_load_data,Current_week_predictions]=obtain_current_week_data_dt(Week_number,Weekly_time_stamps,load_time_stamp,load_value);

I have also attached erors and codes to question by image , you can see them there.

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Kai Domhardt 2018-2-6

编辑：Kai Domhardt 2018-2-6

在 MATLAB Online 中打开

Current_time_actual_load is defined in line 57, which only gets executed if the statement in line 56

isequal(idx,1)

evaluates to true.

The inital assumption is that your error occurs, when the statement always evaluates to false.

You should probably examine your code before line 56 and see if it is possible for the statement to never be true, within a single function call, thus resulting in Current_time_actual_load never being defined.

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