Any help "Not enough input arguments"?

can any one help me why my code gives me error in line 4.

many thanks in advance

function [ A ] = result1( B )
%UNTITLED Summary of this function goes here
%   Detailed explanation goes here
C = mirrms(B);
D = mirlowenergy(B);
F = mirpulseclarity(B);
G = mirzerocross(B);
H = mirrolloff(B);
I = mirbrightness(B);
J = mircentroid(B);
K = mirentropy(B);
L = mirmfcc(B);
M = mirregularity(B);

f = fopen('C:\Users\Hebat-Allah-M\Desktop\Features','w');
A = mirgetdata(C);
fprintf(f,'%6f,',A);

A = mirgetdata(D);
fprintf(f,'%6f,',A);

A = mirgetdata(F);
fprintf(f,'%6f,',A);

A = mirgetdata(G);
fprintf(f,'%6f,',A);


A = mirgetdata(H);
fprintf(f,'%6f,',A);


A = mirgetdata(I);
fprintf(f,'%6f,',A);


A = mirgetdata(J);
fprintf(f,'%6f,',A);


A = mirgetdata(K);
fprintf(f,'%6f,',A);


A = mirgetdata(L);
fprintf(f,'%6f,',A);


A = mirgetdata(M);
fprintf(f,'%6f,cultural-Khaliji\n',A);


B = 'D:\phd\sampels\Elfatha-Elhosry\1.7\1.7.1.1.wav';

C = mirrms(B);
D = mirlowenergy(B);
F = mirpulseclarity(B);
G = mirzerocross(B);
H = mirrolloff(B);
I = mirbrightness(B);
J = mircentroid(B);
K = mirentropy(B);
L = mirmfcc(B);
M = mirregularity(B);


A = mirgetdata(C);
fprintf(f,'%6f,',A);


A = mirgetdata(D);
fprintf(f,'%6f,',A);

A = mirgetdata(F);
fprintf(f,'%6f,',A);


A = mirgetdata(G);
fprintf(f,'%6f,',A);


A = mirgetdata(H);
fprintf(f,'%6f,',A);


A = mirgetdata(I);
fprintf(f,'%6f,',A);


A = mirgetdata(J);
fprintf(f,'%6f,',A);


A = mirgetdata(K);
fprintf(f,'%6f,',A);


A = mirgetdata(L);
fprintf(f,'%6f,',A);


A = mirgetdata(M);
fprintf(f,'%6f,cultural-Shami\n',A);

fclose(f);
end

Answer 1

[Walter Roberson]

You pressed the green Run button to execute the code. When you did that, the function was invoked with no arguments, which is a problem when the function needs to retrieve B to pass to mirrms

[Hebat-Allah Saber]

Thank you!

Answer 2

[Ritankar Sahu]

Hello,

What is mirrms()? is it any of your custom made function? If yes, then what are the parameters for that. As I could see there aren't any such function in Matlab, there is a function named 'mirr'. Did you want to use it? Good Luck!

-- Ritankar