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3. ʿˀʽʫʶ˃ʰˀʽʦʤʻʰʫ ʿʽ ˁ ʿʽʺʽˍː˓ ʿˀʽʧˀʤʺʺʻʽʧʽ

ʶʽʺʿʸʫʶˁʤ MATLAB

Matlab – ɥɚɛɨɪɚɬɨɪɢɹ ɦɚɬɪɢɱɧɵɯ ɦɚɬɟɦɚɬɢɱɟɫɤɢɯ ɜɵɱɢɫɥɟɧɢɣ.

Matlab ɧɚɱɚɥ ɪɚɡɜɢɜɚɬɶɫɹ ɟɳɺ ɜ 60 ɝɨɞɚɯ, ɤɨɝɞɚ ɩɨɬɪɟɛɨɜɚɥɫɹ ɜɵɫɨɤɨ-

ɭɪɨɜɧɟɜɵɣ ɹɡɵɤ ɞɥɹ

ɷɮɮɟɤɬɢɜɧɵɯ ɦɚɬɪɢɱɧɵɯ ɜɵɱɢɫɥɟɧɢɣ. ȼ ɞɚɧɧɨɟ

ɜɪɟɦɹ Matlab – ɷɬɨ ɨɞɢɧ ɢɡ ɩɪɟɞɫɬɚɜɢɬɟɥɟɣ ɫɟɪɶɺɡɧɵɯ ɩɪɨɝɪɚɦɦɧɵɯ

ɤɨɦɩɥɟɤɫɨɜ, ɨɪɢɟɧɬɢɪɨɜɚɧɧɵɣ ɧɟ ɬɨɥɶɤɨ ɧɚ ɩɨɞɞɟɪɠɤɭ ɦɚɬɟɦɚɬɢɱɟɫɤɨ-

ɝɨ ɹɞɪɚ ɫ ɱɢɫɥɟɧɧɵɦɢ ɜɵɱɢɫɥɟɧɢɹɦɢ, ɧɨ ɢ ɧɚ ɫɢɦɜɨɥɶɧɵɟ ɜɵɱɢɫɥɟɧɢɹ,

ɡɚ ɫɱɺɬ ɩɨɞɞɟɪɠɤɢ ɹɞɪɚ Maple. Matlab ɩɨɞɞɟɪɠɢɜɚɟɬ ɜɢɪɬɭɚɥɶɧɨɟ ɩɪɨɟɤ-

ɬɢɪɨɜɚɧɢɟ ɡɚ ɫɱɺɬ ɢɧɬɟɝɪɚɰɢɢ ɫ ɹɡɵɤɨɦ ɜɢɪɬɭɚɥɶɧɵɯ ɛɥɨɤɨɜ Simulink,

ɨɫɭɳɟɫɬɜɥɹɟɬ ɩɨɞɞɟɪɠɤɭ ɨɫɧɨɜɨɩɨɥɚɝɚɸɳɢɯ ɹɡɵɤɨɜ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ

ɡɚ ɫɱɺɬ

ɜɫɬɪɨɟɧɧɵɯ ɜɨɡɦɨɠɧɨɫɬɟɣ ɪɚɛɨɬɵ ɫ ɤɨɦɩɢɥɹɬɨɪɨɦ (Matlab Com-

piler Driver) ɬɚɤɢɯ ɤɚɤ Java, C, C++, C#, FORTRAN. Matlab ɚɤɬɢɜɧɨ ɪɚ-

ɛɨɬɚɟɬ ɫ ɜɧɟɲɧɢɦɢ ɩɪɨɝɪɚɦɦɚɦɢ ɡɚ ɫɱɺɬ ɫɨɛɫɬɜɟɧɧɵɯ ɮɭɧɤɰɢɣ ɢɧɬɟɪ-

ɩɪɟɬɚɬɨɪɚ, ɨɧ ɜɵɫɬɭɩɚɟɬ ɢɧɬɟɪɩɪɟɬɚɬɨɪɨɦ ɤɨɦɚɧɞ Windows, Unix, DOS,

ɹɡɵɤɚ Perl. Ɍɚɤɠɟ ɩɨɞɞɟɪɠɢɜɚɟɬ ɫɩɟɰɢɚɥɢɡɢɪɨɜɚɧɧɵɟ Ɉɋ, ɨɪɢɟɧɬɢɪɨ-

ɜɚɧɧɵɟ ɢɧɬɟɪɮɟɣɫɧɵɟ ɦɨɞɭɥɢ-ɮɭɧɤɰɢɢ MEX. Matlab ɚɤɬɢɜɧɨ ɢɫɩɨɥɶɡɭ-

ɟɬ ɩɨɞɞɟɪɠɤɭ ɧɚɢɛɨɥɟɟ ɩɨɩɭɥɹɪɧɵɯ ɞɪɚɣɜɟɪɨɜ ɞɥɹ ɪɚɛɨɬɵ ɫ ɬɟɯɧɨɥɨɝɢ-

ɱɟɫɤɢɦ ɨɛɨɪɭɞɨɜɚɧɢɟɦ ɢ ɩɪɨɟɤɬɢɪɨɜɚɧɢɟ ɜɢɪɬɭɚɥɶɧɵɯ ɩɪɢɛɨɪɨɜ

ɞɥɹ

ɪɚɛɨɬɵ ɷɥɟɤɬɪɨɧɧɵɯ, ɩɪɨɝɪɚɦɦɧɵɯ ɳɢɬɨɜ. M-ɹɡɵɤ, ɤɨɬɨɪɵɣ ɜɯɨɞɢɬ ɜ

ɫɨɫɬɚɜ Matlab, ɹɜɥɹɟɬɫɹ ɭɧɢɜɟɪɫɚɥɶɧɵɦ ɜɵɫɨɤɨɭɪɨɜɧɟɜɵɦ ɹɡɵɤɨɦ, ɩɨɞ-

ɞɟɪɠɢɜɚɸɳɢɦ ɧɟɫɤɨɥɶɤɨ ɚɪɯɢɬɟɤɬɭɪ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ: ɫɤɪɢɩɬ, ɮɭɧɤ-

ɰɢɨɧɚɥɶɧɨɟ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɟ, ɈɈɉ. ɉɨɞɨɛɧɵɟ ɜɨɡɦɨɠɧɨɫɬɢ ɫɨɤɪɚ-

ɳɚɸɬ ɫɪɨɤ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɧɟɨɛɯɨɞɢɦɨɝɨ ɩɪɨɝɪɚɦɦɧɨɝɨ ɦɨɞɭɥɹ ɞɥɹ

ɨɛɪɚɛɨɬɤɢ ɷɤɫɩɟɪɢɦɟɧɬɚɥɶɧɵɯ ɞɚɧɧɵɯ ɞɨ ɧɟɫɤɨɥɶɤɢɯ ɧɟɞɟɥɶ, ɚ ɩɨɧɹɬ-

ɧɵɣ ɢ ɩɪɨɫɬɨɣ ɩɨ ɫɢɧɬɚɤɫɢɫɭ M-ɹɡɵɤ ɧɟ ɬɪɟɛɭɟɬ

ɨɫɨɛɵɯ ɡɧɚɧɢɣ ɜ ɩɪɨ-

ɝɪɚɦɦɢɪɨɜɚɧɢɢ.

ɉɨɫɤɨɥɶɤɭ ɜɨɡɦɨɠɧɨɫɬɢ Matlab ɬɚɤ ɲɢɪɨɤɢ, ɚ ɩɟɪɫɩɟɤɬɢɜɵ ɪɚɡɜɢ-

ɬɢɹ Ɇ-ɹɡɵɤɚ ɢ ɩɚɤɟɬɚ Matlab ɨɱɟɜɢɞɧɵ, ɜ ɷɬɨɣ ɝɥɚɜɟ ɦɵ ɪɚɫɫɦɨɬɪɢɦ ɜɨ-

ɩɪɨɫɵ, ɤɚɫɚɸɳɢɟɫɹ ɪɚɡɪɚɛɨɬɤɢ ɩɪɨɝɪɚɦɦɧɵɯ ɦɨɞɭɥɟɣ ɞɥɹ Ⱥɋɍ Ɍɉ,

ɩɪɢɦɟɧɢɬɟɥɶɧɨ ɤ ɨɛɪɚɛɨɬɤɟ ɷɤɫɩɟɪɢɦɟɧɬɚɥɶɧɵɯ ɞɚɧɧɵɯ.

NOTE: Cɬɢɥɶ ɢ ɫɨɫɬɚɜ ɢɡɥɨɠɟɧɧɨɝɨ ɜ ɷɬɨɣ ɝɥɚɜɟ ɬɟɤ-

ɫɬɚ, ɩɪɟɞɩɨɥɚɝɚɟɬ, ɱɬɨ ɱɢɬɚɸɳɢɣ ɢɦɟɟɬ ɛɚɡɨɜɵɟ ɡɧɚɧɢɹ ɜ

ɨɛɥɚɫɬɢ ɪɚɛɨɬɵ ɫ M-ɹɡɵɤɨɦ, ɫɪɟɞɨɣ Matlab ɢ Simulink!

3.1. ˃̵̨̨̛̛̖̦̣̐ ̨̨̛̛̛̪̬̬̥̥̬̦̐̌̏̌ GUI ̏ Matlab

ȼɩɨɥɧɟ ɨɱɟɜɢɞɧɨ, ɱɬɨ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɟ ɩɪɢɥɨɠɟɧɢɣ ɨɛɳɟɝɨ ɰɟ-

ɥɟɜɨɝɨ ɩɨɥɶɡɨɜɚɧɢɹ ɧɟɜɨɡɦɨɠɧɨ ɛɟɡ ɝɪɚɮɢɱɟɫɤɨɝɨ ɩɨɥɶɡɨɜɚɬɟɥɶɫɤɨɝɨ

ɢɧɬɟɪɮɟɣɫɚ. Ɉɩɟɪɚɬɨɪ ɧɟ ɭɦɟɟɬ ɩɪɨɝɪɚɦɦɢɪɨɜɚɬɶ ɧɚ ɹɡɵɤɟ ɩɪɨɝɪɚɦɦɢ-

ɪɨɜɚɧɢɹ, ɚ ɩɪɨɝɪɚɦɦɚ ɧɟ ɦɨɠɟɬ ɭɩɪɚɜɥɹɬɶɫɹ ɛɟɡ ɢɫɩɨɥɶɡɨɜɚɧɢɹ ɤɨɦɚɧɞ

ɧɚ ɹɡɵɤɟ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ, ɤɨɬɨɪɵɟ ɡɧɚɟɬ ɩɪɨɝɪɚɦɦɢɫɬ.

Ⱥɧɚɥɢɡ ɫɪɟɞɵ ɩɪɨɟɤɬɢɪɨɜɚɧɢɹ Matlab ɩɨɤɚɡɚɥ, ɱɬɨ ɜ Matlab ɜɨɡ-

ɦɨɠɧɵ ɞɜɟ ɬɟɯɧɨɥɨɝɢɢ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ Ƚɉɂ (ɪɢɫ. 3.1).

Ɋɢc. 3.1. Ɍɟɯɧɨɥɨɝɢɢ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ GUI ɜ Matlab

x ɇɟɩɨɫɪɟɞɫɬɜɟɧɧɨɟ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɟ ɧɚ ɰɟɥɟɜɨɦ ɹɡɵɤɟ ɫ

ɢɫɩɨɥɶɡɨɜɚɧɢɟɦ ɫɢɧɬɚɤɫɢɫɚ ɤɨɦɚɧɞ;

ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɫɩɟɰɢɚɥɶɧɨɝɨ ɤɨɧɫɬɪɭɤɬɨɪɚ ɝɪɚɮɢɱɟɫɤɢɯ ɢɧ-

ɬɟɪɮɟɣɫɨɜ (

GUIDE).

Ⱦɨɫɬɨɢɧɫɬɜɚ ɬɟɯɧɨɥɨɝɢɢ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨɝɨ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ:

x ɧɢɡɤɚɹ ɢɡɛɵɬɨɱɧɨɫɬɶ ɤɨɞɚ;

ɩɨɥɧɵɣ ɤɨɧɬɪɨɥɶ ɧɚɞ ɩɪɨɟɤɬɢɪɨɜɚɧɢɟɦ ɤɨɞɚ;

ɦɚɥɨɟ ɜɪɟɦɹ ɜɵɩɨɥɧɟɧɢɹ ɤɨɞɚ;

ɛɵɫɬɪɚɹ ɨɬɥɚɞɤɚ ɢ ɩɟɪɟɪɚɛɨɬɤɚ ɤɨɞɚ.

ɇɟɞɨɫɬɚɬɤɢ ɬɟɯɧɨɥɨɝɢɢ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨɝɨ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ:

x ɞɥɢɬɟɥɶɧɨɟ ɜɪɟɦɹ ɩɨɡɢɰɢɨɧɢɪɨɜɚɧɢɹ Ƚɗ ɜ ɝɪɚɮɢɱɟɫɤɨɣ ɨɛ-

ɥɚɫɬɢ;

ɧɟɨɛɯɨɞɢɦɨɫɬɶ ɫɩɟɰɢɚɥɶɧɵɯ ɡɧɚɧɢɣ ɨɛɴɟɤɬɨɜ ɢ ɤɥɚɫɫɨɜ

ɨɛɴɟɤɬɨɜ Matlab, ɚ ɬɚɤɠɟ ɫɢɧɬɚɤɫɢɫɚ ɤɨɦɚɧɞ Ɇ-ɹɡɵɤɚ;

Ⱦɨɫɬɨɢɧɫɬɜɚ ɬɟɯɧɨɥɨɝɢɢ ɩɪɨɟɤɬɢɪɨɜɚɧɢɹ ɧɚ ɨɫɧɨɜɟ GUIDE:

x ɭɧɢɜɟɪɫɚɥɶɧɵɣ ɦɟɠɩɥɚɬɮɨɪɦɟɧɧɵɣ ɤɨɞ;

ɩɪɨɫɬɨɬɚ ɩɨɡɢɰɢɨɧɢɪɨɜɚɧɢɹ Ƚɗ ɜ ɝɪɚɮɢɱɟɫɤɨɣ ɨɛɥɚɫɬɢ;

ɧɟɬ ɧɟɨɛɯɨɞɢɦɨɫɬɢ ɜ ɫɩɟɰɢɚɥɶɧɵɯ ɡɧɚɧɢɹɯ ɜ ɨɛɥɚɫɬɢ ɩɪɨ-

ɝɪɚɦɦɢɪɨɜɚɧɢɹ Ƚɉɂ ɜ Matlab;

ɇɟɞɨɫɬɚɬɤɢ ɬɟɯɧɨɥɨɝɢɢ ɩɪɨɟɤɬɢɪɨɜɚɧɢɹ ɧɚ ɨɫɧɨɜɟ GUIDE:

x ɢɡɛɵɬɨɱɧɵɣ ɤɨɞ;

ɞɥɢɬɟɥɶɧɨɟ ɜɪɟɦɹ ɜɵɩɨɥɧɟɧɢɹ ɤɨɞɚ;

ɞɥɢɬɟɥɶɧɨɟ ɜɪɟɦɹ ɨɬɥɚɞɤɢ ɢ ɩɟɪɟɪɚɛɨɬɤɢ ɤɨɞɚ;

ɨɬɫɭɬɫɬɜɢɟ ɤɨɧɬɪɨɥɹ ɧɚɞ ɜɵɩɨɥɧɟɧɢɟɦ ɤɨɞɚ.

ȼ ɤɚɱɟɫɬɜɟ ɩɪɢɦɟɪɚ ɩɪɨɟɤɬɢɪɨɜɚɧɢɹ, ɢɫɩɨɥɶɡɭɹ ɷɬɢ ɬɟɯɧɨɥɨɝɢɢ,

ɪɚɫɫɦɨɬɪɢɦ ɬɟɤɫɬ ɩɪɨɝɪɚɦɦ ɧɚɩɢɫɚɧɧɵɯ ɫ ɢɫɩɨɥɶɡɨɜɚɧɢɟɦ ɬɟɯɧɨɥɨɝɢɢ

ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨɝɨ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɢ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɫ ɢɫɩɨɥɶɡɨ-

ɜɚɧɢɟɦ GUIDE.

Ɋɟɡɭɥɶɬɚɬ ɩɪɨɟɤɬɢɪɨɜɚɧɢɹ ɧɚ ɨɫɧɨɜɟ ɬɟɯɧɨɥɨɝɢɢ ɧɟɩɨɫɪɟɞɫɬɜɟɧ-

ɧɨɝɨ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ (ɪɢɫ. 3.2, 3.3).

Ɋɢɫ. 3.2. Ɍɟɤɫɬ ɩɪɨɝɪɚɦɦɵ programm.m

Ɋɟɡɭɥɶɬɚɬ ɩɪɟɞɫɬɚɜɥɟɧ 22 ɫɬɪɨɤɚɦɢ ɬɟɤɫɬɚ.

Ɋɢɫ. 3.3. Ɋɟɡɭɥɶɬɚɬ ɜɵɩɨɥɧɟɧɢɹ ɩɪɨɝɪɚɦɦɵ programm.m

Ɋɟɡɭɥɶɬɚɬ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɧɚ ɨɫɧɨɜɟ ɜɬɨɪɨɝɨ ɦɟɬɨɞɚ ɩɪɟɞɫɬɚɜ-

ɥɟɧ ɧɚ ɪɢɫ. 3.4, 3.5.

Ɋɢɫ. 3.4. ɑɚɫɬɶ ɬɟɤɫɬɚ ɩɪɨɝɪɚɦɦɵ programm1.m

Ɋɟɡɭɥɶɬɚɬ ɩɪɟɞɫɬɚɜɥɟɧ 455 ɫɬɪɨɤɚɦɢ ɬɟɤɫɬɚ.

Ɋɢɫ. 3.5. Ɋɟɡɭɥɶɬɚɬ ɜɵɩɨɥɧɟɧɢɹ ɩɪɨɝɪɚɦɦɵ programm1.m

ɂɫɯɨɞɹ ɢɡ ɩɨɥɭɱɟɧɧɨɝɨ ɪɟɡɭɥɶɬɚɬɚ ɜɢɞɧɨ, ɱɬɨ ɤɨɥɢɱɟɫɬɜɨ ɫɬɪɨɤ

ɬɟɤɫɬɚ ɜɬɨɪɨɝɨ ɤɨɞɚ ɧɚ ɩɨɪɹɞɨɤ ɛɨɥɶɲɟ, ɚ ɢɫɯɨɞɹ ɢɡ ɜɪɟɦɟɧɧɵɯ ɩɨɤɚɡɚ-

ɬɟɥɟɣ ɩɪɨɝɪɚɦɦɚ, ɧɚɩɢɫɚɧɧɚɹ ɫ ɢɫɩɨɥɶɡɨɜɚɧɢɟɦ ɜɬɨɪɨɣ ɬɟɯɧɨɥɨɝɢɢ, ɬɪɟ-

ɛɭɟɬ ɛɨɥɶɲɟɝɨ ɜɪɟɦɟɧɢ ɞɥɹ ɜɵɩɨɥɧɟɧɢɹ.

ɇɚ ɨɫɧɨɜɚɧɢɢ ɩɪɨɜɟɞɺɧɧɨɝɨ ɚɧɚɥɢɡɚ ɫɞɟɥɚɟɦ ɜɵɜɨɞ, ɱɬɨ ɩɨɫɬɪɨɟ-

ɧɢɟ ɩɪɨɝɪɚɦɦɧɨɝɨ ɤɨɞɚ ɦɟɬɨɞɨɦ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨɝɨ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ

ɛɨɥɟɟ ɷɮɮɟɤɬɢɜɧɨ.

3.2. ʤ̨̛̣̬̯̥̼̐ ̨̨̛̛̪̬̬̥̥̬̦̐̌̏̌́ ̛ ̴̶̡̛̛̛̛̖̬̏̌

̏ ̭̬̖̖̔ Matlab

Ʌɸɛɨɣ ɩɪɨɰɟɫɫ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɜ

Matlab ɫɜɨɞɢɬɫɹ ɤ ɫɨɡɞɚɧɢɸ ɤɨɞɚ, ɧɚɩɢɫɚɧɧɨɝɨ

ɧɚ Ɇ-ɹɡɵɤɟ – Ɇ-ɮɭɧɤɰɢɢ.

ɉɪɨɫɬɟɣɲɢɣ ɚɥɝɨɪɢɬɦ ɩɪɨɝɪɚɦɦɢɪɨɜɚ-

ɧɢɹ ɤɨɞɚ ɧɚ Ɇ-ɹɡɵɤɟ ɜ ɫɪɟɞɟ Matlab ɩɪɟɞɫɬɚɜ-

ɥɟɧ ɧɚ ɪɢɫ. 3.6.

Ⱥɥɝɨɪɢɬɦ, ɩɨɤɚɡɚɧɧɵɣ ɧɚ ɪɢɫ. 3.6,

ɹɜɥɹ-

ɟɬɫɹ ɨɫɧɨɜɧɵɦ ɧɚ ɧɚɱɚɥɶɧɨɣ ɫɬɚɞɢɢ ɩɪɨɝɪɚɦ-

ɦɢɪɨɜɚɧɢɹ ɢ ɫɨɫɬɨɢɬ ɢɡ ɷɬɚɩɨɜ ɪɚɡɪɚɛɨɬɤɢ, ɜɵ-

ɩɨɥɧɟɧɢɹ ɢ ɨɬɥɚɞɤɢ Ɇ-ɤɨɞɚ. Ɉɞɧɚɤɨ ɞɥɹ ɩɨɞ-

ɞɟɪɠɤɢ ɪɚɫɲɢɪɟɧɧɨɣ ɫɬɪɭɤɬɭɪɵ Ɇ-ɤɨɞɚ, MEX-

ɮɭɧɤɰɢɣ ɢ ɢɫɩɨɥɧɹɟɦɵɯ ɮɚɣɥɨɜ ɧɟɨɛɯɨɞɢɦɨ

ɩɪɢɦɟɧɢɬɶ ɪɚɫɲɢɪɟɧɧɵɣ ɚɥɝɨɪɢɬɦ ɩɪɨɝɪɚɦɦɢ-

ɪɨɜɚɧɢɹ.

Ɋɢɫ. 3.6. ɉɪɨɫɬɟɣɲɢɣ ɚɥɝɨɪɢɬɦ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ

Ɇ-ɮɭɧɤɰɢɢ

ɉɪɨɰɟɫɫ ɪɚɡɪɚɛɨɬɤɢ (ɪɢɫ. 3.6) ɩɪɟɞɫɬɚɜɥɟɧ ɷɬɚɩɚɦɢ ɨɬɥɚɞɤɢ ɜ ɬɟɤ-

ɫɬɨɜɨɦ ɪɟɞɚɤɬɨɪɟ (ɜɫɬɪɨɟɧɧɨɦ ɢɥɢ ɜɧɟɲɧɟɦ), ɜ ɤɨɧɰɟ ɤɨɬɨɪɨɝɨ ɢɦɟɟɬɫɹ

ɝɨɬɨɜɵɣ M-ɤɨɞ ɩɪɨɝɪɚɦɦɵ. ɉɪɨɰɟɫɫ ɨɬɥɚɞɤɢ ɫɨɩɪɨɜɨɠɞɚɟɬɫɹ ɩɟɪɢɨɞɢ-

ɱɟɫɤɢɦ ɜɵɩɨɥɧɟɧɢɟɦ. Ⱥɥɝɨɪɢɬɦ ɩɨɜɬɨɪɹɟɬɫɹ ɞɨ ɬɟɯ ɩɨɪ, ɩɨɤɚ ɪɟɡɭɥɶɬɚɬ

ɜɵɩɨɥɧɟɧɢɹ ɩɪɨɝɪɚɦɦɵ ɧɟ ɛɭɞɟɬ ɭɞɨɜɥɟɬɜɨɪɹɬɶ ɬɪɟɛɨɜɚɧɢɹɦ ɩɪɨɝɪɚɦ-

ɦɢɫɬɚ.

Ɋɚɫɲɢɪɟɧɧɵɣ ɚɥɝɨɪɢɬɦ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ Ɇ-ɤɨɞɚ ɩɪɟɞɫɬɚɜɥɟɧ

ɧɚ ɪɢɫ. 3.7. Ɉɧ ɫɨɫɬɨɢɬ

ɢɡ ɩɪɨɫɬɟɣɲɟɝɨ ɚɥɝɨɪɢɬɦɚ, ɜ ɤɨɧɰɟ ɤɨɬɨɪɨɝɨ ɩɨ-

ɥɭɱɟɧɧɵɣ Ɇ-ɤɨɞ ɫ ɢɫɩɨɥɶɡɨɜɚɧɢɟɦ ɤɨɦɩɢɥɹɬɨɪɚ ɬɪɚɧɫɥɢɪɭɟɬɫɹ ɢɥɢ

ɤɨɦɩɢɥɢɪɭɟɬɫɹ ɜ ɨɞɢɧ ɢɡ ɜɵɯɨɞɧɵɯ ɤɨɞɨɜ. ȼɵɯɨɞɧɵɟ ɦɨɞɭɥɢ ɤɨɞɨɜ ɜ

ɞɚɥɶɧɟɣɲɟɦ ɢɫɩɨɥɶɡɭɸɬɫɹ ɤɚɤ ɜɦɟɫɬɨ Ɇ-ɤɨɞɚ, ɬɚɤ ɢ ɜ ɤɚɱɟɫɬɜɟ ɞɨɩɨɥ-

ɧɢɬɟɥɶɧɵɯ ɮɭɧɤɰɢɣ ɜ ɬɟɤɫɬɚɯ ɞɪɭɝɢɯ Ɇ-ɮɭɧɤɰɢɣ.

Ɋɚɫɫɦɨɬɪɢɦ ɨɫɧɨɜɧɵɟ ɨɫɨɛɟɧɧɨɫɬɢ Ɋ, Ɇȿɏ ɢ ȿɏȿ-

ɤɨɞɨɜ.

Ɋɢɫ.3.7. Ⱥɥɝɨɪɢɬɦ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɢ ɫɬɪɭɤɬɭɪɚ ɪɚɫɲɢɪɟɧɧɨɝɨ ɤɨɞɚ M.

(P, MEX – ɫɜɨɛɨɞɧɨ-ɪɚɫɩɪɨɫɬɪɚɧɹɟɦɵɟ ɦɨɞɭɥɢ ɮɭɧɤɰɢɨɧɚɥɶɧɨɝɨ ɪɚɫɲɢɪɟɧɢɹ)

ɂɫɩɨɥɶɡɨɜɚɧɢɟ Ɋ-ɤɨɞɚ

Ɉɫɨɛɟɧɧɨɫɬɢ ɤɨɞɚ Ɋ:

Ʉɨɞ Ɋ – ɩɫɟɜɞɨɤɨɞ, ɫɨɡɞɚɧɧɵɣ ɧɚ ɨɫɧɨɜɟ ɛɚɣɬ-ɤɨɞɚ;

ɉɨɞɞɟɪɠɢɜɚɟɬɫɹ ɜ Matlab ɧɚ ɭɪɨɜɧɟ Ɇ-ɮɭɧɤɰɢɢ;

ɇɟ ɩɨɡɜɨɥɹɟɬ ɪɟɞɚɤɬɢɪɨɜɚɬɶ ɢ ɨɬɤɪɵɜɚɬɶ ɤɨɞ ɜ ɫɪɟɞɟ Matlab;

Ɏɨɪɦɚɬ ɤɨɞɚ: ASCII.

ɉɨɡɜɨɥɹɸɬ ɨɫɭɳɟɫɬɜɢɬɶ ɜɡɚɢɦɨɞɟɣɫɬɜɢɟ ɫ Ɇ-ɮɭɧɤɰɢɟɣ ɱɟɪɟɡ

ɨɩɟɪɚɬɢɜɧɭɸ ɩɚɦɹɬɶ ɛɟɡ ɢɫɩɨɥɶɡɨɜɚɧɢɹ ɞɨɩɨɥɧɢɬɟɥɶɧɵɯ ɫɪɟɞɫɬɜ ɜɡɚɢ-

ɦɨɞɟɣɫɬɜɢɹ.

ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɤɨɞɚ Ɋ ɜ Matlab ɩɨɡɜɨɥɹɟɬ:

ɩɨɜɵɫɢɬɶ ɫɤɨɪɨɫɬɶ ɜɵɩɨɥɧɟɧɢɹ ɩɪɨɝɪɚɦɦ ɜ Matlab;

ɫɤɪɵɬɶ ɭɱɚɫɬɤɢ ɩɪɨɝɪɚɦɦɵ, ɹɜɥɹɸɳɟɣɫɹ ɢɧɬɟɥɥɟɤɬɭɚɥɶɧɨɣ

ɫɨɛɫɬɜɟɧɧɨɫɬɶɸ ɪɚɡɪɚɛɨɬɱɢɤɚ.

ɗɬɨɬ ɤɨɞ ɛɭɞɟɬ ɢɫɩɨɥɶɡɨɜɚɬɶɫɹ ɩɪɢ ɫɨɡɞɚɧɢɢ ɤɨɦɦɟɪɱɟɫɤɨɣ ɜɟɪ-

ɫɢɢ ɩɪɨɝɪɚɦɦɵ, ɞɥɹ ɬɨɝɨ ɱɬɨɛɵ ɡɚɤɪɵɬɶ ɱɚɫɬɶ ɤɨɞɚ ɩɪɨɝɪɚɦɦɵ.

ɂɫɩɨɥɶɡɨɜɚɧɢɟ MEX-ɮɭɧɤɰɢɣ

Ɉɫɨɛɟɧɧɨɫɬɢ MEX-ɮɭɧɤɰɢɣ:

ɩɨɞɞɟɪɠɢɜɚɸɬɫɹ ɜ Matlab ɧɚ

ɭɪɨɜɧɟ Ɇ-ɮɭɧɤɰɢɣ;

ɩɨɡɜɨɥɹɸɬ ɢɫɩɨɥɶɡɨɜɚɬɶ ɫɬɨɪɨɧ-

ɧɢɟ ɤɨɞɵ (ɋ, ɋ++, C#, Fortran) ɜ ɫɨɫɬɚɜɟ

M-ɤɨɞɚ;

ɩɨɡɜɨɥɹɸɬ ɨɫɭɳɟɫɬɜɢɬɶ ɜɡɚɢɦɨ-

ɞɟɣɫɬɜɢɟ ɫ Ɇ-ɮɭɧɤɰɢɟɣ ɱɟɪɟɡ ɨɩɟɪɚ-

ɬɢɜɧɭɸ ɩɚɦɹɬɶ ɛɟɡ ɢɫɩɨɥɶɡɨɜɚɧɢɹ ɞɨɩɨɥ-

ɧɢɬɟɥɶɧɵɯ ɫɪɟɞɫɬɜ ɜɡɚɢɦɨɞɟɣɫɬɜɢɹ.

Ɋɚɫɫɦɨɬɪɢɦ ɚɥɝɨɪɢɬɦ ɫɨɡɞɚɧɢɹ ɢ ɢɫ-

ɩɨɥɶɡɨɜɚɧɢɹ MEX-ɮɭɧɤɰɢɣ ɧɚ ɫɯɟɦɟ 3.8.

ɉɪɨɰɟɫɫ ɫɨɡɞɚɧɢɹ Ɇȿɏ-ɤɨɞɚ ɧɚɱɢɧɚ-

ɟɬɫɹ ɫ ɬɨɝɨ, ɱɬɨ ɪɚɡɪɚɛɨɬɱɢɤ, ɢɦɟɹ Ɇ-ɤɨɞ,

ɤɨɬɨɪɵɣ ɜ ɩɨɫɥɟɞɫɬɜɢɢ ɬɪɚɧɫɥɢɪɭɟɬɫɹ

Matlab ɜ ɋ-ɤɨɞ, ɥɢɛɨ ɢɦɟɹ ɭɠɟ ɝɨɬɨɜɵɟ

ɋ-ɤɨɞɵ, ɤɨɦɩɢɥɢɪɭɟɬ Ɇȿɏ-ɮɭɧɤɰɢɸ. ɉɨ-

ɥɭɱɟɧɧɭɸ Ɇȿɏ-ɮɭɧɤɰɢɸ ɩɪɨɝɪɚɦɦɢɫɬ

ɢɫɩɨɥɶɡɭɟɬ ɜ ɩɪɨɰɟɫɫɟ ɪɚɛɨɬɵ ɫ Ɇ-ɤɨɞɚɦɢ

ɢɥɢ ɨɬɞɟɥɶɧɨ ɨɬ Matlab.

Ɋɢɫ. 3.8. Ⱥɥɝɨɪɢɬɦ ɢɧɬɟɝɪɚɰɢɢ ɋ-ɤɨɞ ɜ Ɇ-ɤɨɞ

ɫ ɩɨɫɥɟɞɭɸɳɢɦ ɢɫɩɨɥɶɡɨɜɚɧɢɟɦ

ɉɨɞɨɛɧɵɣ ɚɥɝɨɪɢɬɦ ɛɭɞɟɬ ɢɫɩɨɥɶɡɨɜɚɬɶɫɹ ɞɥɹ ɫɨɡɞɚɧɢɹ ɫɨɛɫɬɜɟɧ-

ɧɵɯ MEX-ɮɭɧɤɰɢɣ.

ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɫɜɨɛɨɞɧɨ ɢɫɩɨɥɧɹɟɦɨɝɨ ɤɨɞɚ EXE

Ɉɫɨɛɟɧɧɨɫɬɢ ɫɜɨɛɨɞɧɨ ɢɫɩɨɥɧɹɟɦɨɝɨ ɤɨɞɚ EXE:

ɤɨɞ EXE ɩɨɡɜɨɥɹɟɬ ɜɵɩɨɥɧɹɬɶ ɧɟɨɛɯɨɞɢɦɵɟ ɮɭɧɤɰɢɢ ɛɟɡ ɢɫ-

ɩɨɥɶɡɨɜɚɧɢɹ ɫɪɟɞɵ Matlab;

ɤɨɞ EXE ɢɦɟɟɬ ɦɚɥɨɟ ɜɪɟɦɹ ɜɵɩɨɥɧɟɧɢɹ ɡɚɞɚɱ.

Ɉɛɳɚɹ ɫɯɟɦɚ ɩɪɨɰɟɫɫɨɜ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɢ ɜɟɪɢɮɢɤɚɰɢɢ ɉɈ ɜ

Matlab ɩɪɟɞɫɬɚɜɥɟɧɚ ɧɚ ɪɢɫ. 3.9.

Ɋɢɫ. 3.9. ɋɜɨɞɧɚɹ ɫɯɟɦɚ ɚɥɝɨɪɢɬɦɨɜ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɜ ɫɪɟɞɟ Matlab

ɋɯɟɦɚ 3.9 ɩɪɟɞɩɨɥɚɝɚɟɬ ɫɨɡɞɚɧɢɟ ɜ ɫɪɟɞɟ Matlab Ɇ-ɤɨɞɚ ɫ ɢɫɩɨɥɶ-

ɡɨɜɚɧɢɟɦ ɋ, ɋ++, Java ɢ ɞɪɭɝɢɯ ɩɨɞɞɟɪɠɢɜɚɟɦɵɯ Matlab-ɹɡɵɤɨɜ. Ɂɚɬɟɦ

ɬɟɤɫɬ ɩɪɨɝɪɚɦɦɵ ɦɨɠɟɬ ɛɵɬɶ ɨɬɤɨɦɩɢɥɢɪɨɜɚɧ ɢɥɢ ɬɪɚɧɫɥɢɪɨɜɚɧ ɫ ɢɫ-

ɩɨɥɶɡɨɜɚɧɢɟɦ ɨɞɧɨɝɨ ɢɡ ɩɨɞɞɟɪɠɢɜɚɟɦɵɯ ɤɨɦɩɢɥɹɬɨɪɨɜ. ɉɪɢ ɷɬɨɦ ɜ

ɩɪɨɰɟɫɫɟ ɬɪɚɧɫɥɹɰɢɢ ɭɱɚɫɬɜɭɸɬ ɢɫɯɨɞɧɵɟ ɋ-ɤɨɞɵ ɢɧɬɟɪɩɪɟɬɚɬɨɪɚ Mat-

lab, ɚ ɬɚɤɠɟ MAKE-ɮɚɣɥɵ, ɨɩɪɟɞɟɥɹɸɳɢɟ ɩɪɨɰɟɫɫ ɪɚɛɨɬɵ ɤɨɦɩɢɥɹɬɨɪɚ.

ɋɜɨɛɨɞɧɨ ɢɫɩɨɥɧɹɟɦɵɦ

ɨɬ Matlab-ɤɨɞɨɦ ɹɜɥɹɟɬɫɹ ɬɨɥɶɤɨ EXE, ɤɨɬɨɪɵɣ

ɢɫɩɨɥɶɡɭɟɬ ɫɬɚɧɞɚɪɬɧɵɟ ɛɢɛɥɢɨɬɟɤɢ *.dll Matlab ɞɥɹ ɢɫɩɨɥɧɟɧɢɹ ɨɩɟɪɚ-

ɰɢɨɧɧɨɣ ɫɪɟɞɨɣ. Ʉɨɦɩɢɥɹɬɨɪ ɬɚɤɠɟ ɢɫɩɨɥɶɡɭɟɬɫɹ ɞɥɹ ɫɨɡɞɚɧɢɹ ɤɨɞɨɜ P,

Ɇȿɏ ɢɥɢ ɋ, ɤɨɬɨɪɵɟ ɢɫɩɨɥɶɡɭɸɬɫɹ ɩɪɢ ɜɵɩɨɥɧɟɧɢɢ Ɇ-ɤɨɞɨɜ ɤɚɤ ɞɨ-

ɩɨɥɧɢɬɟɥɶɧɵɟ ɮɭɧɤɰɢɢ. ɉɪɢ ɤɨɦɩɢɥɢɪɨɜɚɧɢɢ ɢɥɢ ɬɪɚɧɫɥɢɪɨɜɚɧɢɢ Mat-

lab ɜɤɥɸɱɚɟɬ ɢɯ ɜ ɫɨɫɬɚɜ ɤɨɧɟɱɧɨɝɨ ɤɨɞɚ.

3.3. ʤ̵̡̛̬̯̖̯̱̬̌ ʺ-̨̪̬̬̥̥̼̐̌ ̭ ̨̨̛̛̭̪̣̦̖̥̽̏̌̚ ʧʿʰ

ɂɡɜɟɫɬɧɨ, ɱɬɨ ɜ Matlab ɜɫɟ ɮɭɧɤɰɢɢ ɧɚɩɢɫɚɧɵ ɧɚ Ɇ-ɹɡɵɤɟ ɢ ɪɚɫ-

ɩɨɥɨɠɟɧɵ ɜ ɞɢɪɟɤɬɨɪɢɹɯ Matlab ɜ ɜɢɞɟ ɨɬɞɟɥɶɧɵɯ Ɇ-ɮɚɣɥɨɜ (ɮɭɧɤɰɢɣ).

Ɉɛɪɚɳɟɧɢɟ ɤ ɨɬɞɟɥɶɧɨ ɜɡɹɬɨɣ ɮɭɧɤɰɢɢ ɩɪɢɜɨɞɢɬ ɤ ɜɵɩɨɥɧɟɧɢɸ

Ɇ-ɮɚɣɥɚ ɫ ɫɨɨɬɜɟɬɫɬɜɭɸɳɢɦ ɧɚɡɜɚɧɢɟɦ. ɇɚ ɫɚɦɨɦ ɞɟɥɟ, ɩɨɫɤɨɥɶɤɭ

Ɇ-ɹɡɵɤ ɹɜɥɹɟɬɫɹ ɮɭɧɤɰɢɨɧɚɥɶɧɵɦ, ɬɨ ɜ ɨɞɧɨɦ ɢ ɬɨɦ ɠɟ Ɇ-ɮɚɣɥɟ ɦɨɠɟɬ

ɫɨɞɟɪɠɚɬɶɫɹ

ɢ ɧɟɫɤɨɥɶɤɨ Ɇ-ɮɭɧɤɰɢɣ. Ɍɚɤɢɦ ɨɛɪɚɡɨɦ, ɦɵ ɩɨɥɭɱɚɟɦ ɚɪ-

ɯɢɬɟɤɬɭɪɭ ɩɪɨɝɪɚɦɦɵ, ɩɪɟɞɫɬɚɜɥɟɧɧɭɸ ɧɚ ɪɢɫ. 3.10.

Ɋɢc. 3.10. Ⱥɪɯɢɬɟɤɬɭɪɚ Ɇ-ɩɪɨɝɪɚɦɦɵ: ɫɨɜɨɤɭɩɧɨɫɬɶ Ɇ-ɮɚɣɥɨɜ (ɫɥɟɜɚ),

ɨɞɢɧ Ɇ-ɮɚɣɥ ɩɪɨɝɪɚɦɦɵ (ɫɩɪɚɜɚ)

ɉɪɢ ɷɬɨɦ ɜɵɡɨɜ ɫɬɨɪɨɧɧɢɯ ɮɭɧɤɰɢɣ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨ ɢɡ ɬɟɤɫɬɚ

ɮɭɧɤɰɢɢ ɛɭɞɟɬ ɢɞɟɧɬɢɱɟɧ ɤɚɤ ɩɟɪɜɨɦɭ, ɬɚɤ ɢ ɜɬɨɪɨɦɭ ɜɚɪɢɚɧɬɭ ɚɪɯɢ-

ɬɟɤɬɭɪɵ ɩɪɨɝɪɚɦɦɵ, ɚ ɜɵɡɨɜ ɮɭɧɤɰɢɢ ɢɡ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɛɴɟɤɬɚ ɛɭɞɟɬ

ɨɬɥɢɱɚɬɶɫɹ.

ɉɨɫɬɚɜɢɦ ɡɚɞɚɱɟɣ ɩɪɨɜɟɪɢɬɶ ɞɜɚ ɬɢɩɚ ɜɵɡɨɜɚ Ɇ-ɤɨɞɨɜ. ɇɟɩɨɫɪɟɞ-

ɫɬɜɟɧɧɨ ɢɡ ɬɟɤɫɬɚ m ɤɨɞɚ ɢ ɢɡ ɨɛɴɟɤɬɚ uicontrol(callback).

Ɋɚɫɫɦɨɬɪɢɦ ɩɪɢɦɟɪɵ ɩɪɨɝɪɚɦɦ ɞɜɭɯ ɬɢɩɨɜ.

Ɍɟɤɫɬ

ɩɪɨɝɪɚɦɦɵ, ɪɟɚɥɢɡɭɸɳɢɣ ɩɟɪɜɵɣ ɜɚɪɢɚɧɬ ɩɪɟɞɫɬɚɜɥɹɟɬ ɫɨ-

ɛɨɣ ɞɜɚ Ɇ-ɮɚɣɥɚ, ɩɟɪɜɵɣ ɩɪɨɢɡɜɨɞɢɬ ɨɛɪɚɳɟɧɢɟ ɤɨ ɜɬɨɪɨɦɭ ɮɚɣɥɭ, ɚ

ɜɬɨɪɨɣ ɮɚɣɥ ɩɪɨɢɡɜɨɞɢɬ ɜɵɱɢɫɥɟɧɢɟ ɩɨ ɡɚɪɚɧɟɟ ɢɡɜɟɫɬɧɨɣ ɮɨɪɦɭɥɟ ɢ

ɜɨɡɜɪɚɳɚɟɬ ɪɟɡɭɥɶɬɚɬ ɜ ɩɟɪɜɵɣ ɮɚɣɥ. Ʉɚɠɞɵɣ ɮɚɣɥ ɹɜɥɹɟɬɫɹ ɨɬɞɟɥɶɧɨɣ

ɮɭɧɤɰɢɟɣ.

function fun1

% ɩɟɪɜɵɣ Ɇ-ɮɚɣɥ

% ɜɵɩɨɥɧɢɦ ɨɛɪɚɳɟɧɢɟ ɤɨ ɜɬɨɪɨɦɭ ɦɨɞɭɥɸ

out = fun2(4);

% ɪɚɫɩɟɱɚɬɚɟɦ ɪɟɡɭɥɶɬɚɬ

helpdlg(int2str(out), 'Ⱥ ɜɨɬ ɢ ɪɟɡɭɥɶɬɚɬ');

function out = fun2(in)

%ɜɬɨɪɨɣ Ɇ-ɮɚɣɥ

out = sqrt(in*2 +1);

Ɉɱɟɜɢɞɧɨ, ɱɬɨ ɟɫɥɢ ɜɵɩɨɥɧɢɬɶ ɩɟɪɜɵɣ ɦɨɞɭɥɶ ɜ Matlab, ɬɨ ɦɵ ɩɨ-

ɥɭɱɢɦ ɨɬɜɟɬ.

Ɍɟɩɟɪɶ ɨɬɤɨɦɩɢɥɢɪɭɟɦ ɮɭɧɤɰɢɸ

fun1 ɢ ɜɵɩɨɥɧɢɦ ɜ Windows.

Ʉɨɦɚɧɞɚ ɤɨɦɩɢɥɹɬɨɪɭ:

mcc –m –B sgl fun1.

ɉɪɨɝɪɚɦɦɚ ɪɚɛɨɬɚɟɬ.

ɉɪɨɝɪɚɦɦɚ-ɤɨɦɩɢɥɹɬɨɪ ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɧɚɫɬɪɨɢɥɚ ɚɞɪɟɫɚɰɢɸ ɢ

ɩɪɢ ɤɨɦɩɢɥɢɪɨɜɚɧɢɢ ɩɟɪɜɨɝɨ ɦɨɞɭɥɹ ɭɱɥɚ ɜɨ ɜɧɢɦɚɧɢɟ ɚɞɪɟɫɚɰɢɸ ɧɚ

ɞɪɭɝɨɣ ɦɨɞɭɥɶ.

Ɍɟɩɟɪɶ ɜɵɩɨɥɧɢɦ ɜɬɨɪɨɣ ɬɢɩ ɜɵɡɨɜɚ ɮɭɧɤɰɢɣ. ȼ ɷɬɨɦ ɫɥɭɱɚɟ ɜ

ɨɞɧɨɦ Ɇ-ɮɚɣɥɟ ɡɚɩɢɲɟɦ ɬɟɤɫɬɵ ɨɛɟɢɯ ɮɭɧɤɰɢɣ. ȼ ɫɥɭɱɚɟ ɧɟ ɢɫɩɨɥɶɡɨ-

ɜɚɧɢɹ ɝɪɚɮɢɱɟɫɤɢɯ ɷɥɟɦɟɧɬɨɜ ɦɵ ɩɨɥɭɱɢɦ ɪɚɛɨɬɨɫɩɨɫɨɛɧɵɣ ɤɨɞ, ɤɨɬɨ-

ɪɵɣ ɧɟ ɛɭɞɟɦ

ɪɚɫɫɦɚɬɪɢɜɚɬɶ. Ɋɚɫɫɦɨɬɪɢɦ ɤɨɞ ɫ ɢɫɩɨɥɶɡɨɜɚɧɢɟɦ Ƚɗ, ɜ

ɩɨɥɟ

callback ɤɨɬɨɪɨɝɨ ɢɫɩɨɥɶɡɭɟɦ ɨɛɪɚɳɟɧɢɟ ɤ ɮɭɧɤɰɢɢ ɪɚɫɱɺɬɧɨɣ.

function fun1

% Ɇ-ɮɚɣɥ fun1 ɢ ɮɭɧɤɰɢɹ fun1

% ɜɵɩɨɥɧɢɦ ɨɛɪɚɳɟɧɢɟ ɤɨ ɜɬɨɪɨɦɭ ɦɨɞɭɥɸ

figure;

uicontrol( ...

'Style', 'pushbutton', ...

'String', 'Start', ...

'Callback', 'out = fun2(4); helpdlg(int2str(out), ''Ⱥ ɜɨɬ ɢ ɪɟɡɭɥɶɬɚɬ'');');

function out = fun2(in)

%M-ɮɚɣɥ fun1 ɢ ɮɭɧɤɰɢɹ fun2

out = sqrt(in*2 +1);

ȼɵɩɨɥɧɢɦ ɩɟɪɜɭɸ ɮɭɧɤɰɢɸ ɜ ɫɪɟɞɟ Matlab, ɨɱɟɜɢɞɧɨ, ɱɬɨ ɨɧɚ ɧɟ-

ɪɚɛɨɬɚɟɬ.

Ɍɟɩɟɪɶ ɫɤɨɦɩɢɥɢɪɭɟɦ ɮɭɧɤɰɢɸ ɜ exe-ɤɨɞ ɫ ɩɨɦɨɳɶɸ ɤɨɦɚɧɞɵ:

mcc –m –B sgl fun1

Ɉɱɟɜɢɞɧɨ, ɱɬɨ ɩɪɨɝɪɚɦɦɚ ɨɩɪɟɞɟɥɢɥɚ ɫɜɹɡɶ ɧɚ ɧɟɫɭɳɟɫɬɜɭɸɳɭɸ

ɮɭɧɤɰɢɸ. ɉɨɫɤɨɥɶɤɭ ɩɪɢ ɧɚɠɚɬɢɢ ɧɚ ɤɧɨɩɤɭ ɩɪɨɝɪɚɦɦɚ ɩɵɬɚɟɬɫɹ ɧɚɣɬɢ

ɜ ɬɟɤɭɳɟɣ ɞɢɪɟɤɬɨɪɢɢ ɮɚɣɥ ɫ ɧɚɡɜɚɧɢɟɦ

fun2.m, ɤɨɬɨɪɨɝɨ ɧɟɬ.