Компьютерные технологии в инженерной практике. Сидоренко М.П. - 3 стр.

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Ɋɭɤɨɜɨɞɫɬɜɨ ɤ ɥɚɛɨɪɚɬɨɪɧɨɣ ɪɚɛɨɬɟ
ɉɨɫɬɪɨɟɧɢɟ ɝɪɚɮɢɤɨɜ ɜ ɫɢɫɬɟɦɟ Mathcad ”
.. ɐɟɥɶ ɪɚɛɨɬɵ
Ɉɫɜɨɢɬɶ ɩɨɥɶɡɨɜɚɬɟɥɶɫɤɢɣ ɢɧɬɟɪɮɟɣɫ Mathcad, ɩɪɢɨɛɪɟɫɬɢ ɩɪɚɤɬɢɱɟɫɤɢɣ
ɧɚɜɵɤ ɜ ɭɩɨɬɪɟɛɥɟɧɢɢ ɛɚɡɨɜɵɯ ɤɨɧɫɬɪɭɤɰɢɣ ɫɢɫɬɟɦɵ ɩɪɢ ɩɨɫɬɪɨɟɧɢɢ
ɞɟɤɚɪɬɨɜɵɯ ɝɪɚɮɢɤɨɜ, ɝɪɚɮɢɤɨɜ ɩɨɜɟɪɯɧɨɫɬɟɣ ɢ ɢɯ ɞɢɧɚɦɢɱɟɫɤɨɝɨ ɨɬɨɛɪɚɠɟɧɢɹ.
.2. ɉɪɨɝɪɚɦɦɚ ɪɚɛɨɬɵ
.
Ɉɡɧɚɤɨɦɢɬɶɫɹ ɫ ɤɪɚɬɤɢɦ ɨɩɢɫɚɧɢɟɦ ɩɚɤɟɬɚ Mathcad, ɢɡɭɱɢɬɶ ɟɝɨ ɛɚɡɨɜɵɟ
ɤɨɧɫɬɪɭɤɰɢɢ, ɩɪɢɧɰɢɩɵ ɢɫɩɨɥɶɡɨɜɚɧɢɹ ɩɪɨɝɪɚɦɦɵ ɩɪɢ ɩɨɫɬɪɨɟɧɢɢ ɞɟɤɚɪɬɨɜɵɯ
ɝɪɚɮɢɤɨɜ, ɝɪɚɮɢɤɨɜ ɩɨɜɟɪɯɧɨɫɬɟɣ ɢ ɢɯ ɞɢɧɚɦɢɱɟɫɤɨɝɨ ɨɬɨɛɪɚɠɟɧɢɹ.
2.
Ɉɡɧɚɤɨɦɢɬɶɫɹ ɫ ɨɩɢɫɚɧɢɟɦ ɡɚɞɚɧɢɹ ɤ ɥɚɛɨɪɚɬɨɪɧɨɣ ɪɚɛɨɬɟ.
3.
ɉɨɥɭɱɢɬɶ ɞɨɩɭɫɤ ɤ ɜɵɩɨɥɧɟɧɢɸ ɥɚɛɨɪɚɬɨɪɧɨɣ ɪɚɛɨɬɵ.
4.
ȼ ɫɨɨɬɜɟɬɫɬɜɢɢ ɫ ɜɚɪɢɚɧɬɨɦ ɡɚɞɚɧɢɹ ɪɚɡɪɚɛɨɬɚɬɶ ɞɨɤɭɦɟɧɬ ɜ ɫɪɟɞɟ
Mathcad, ɫɨɞɟɪɠɚɳɢɣ ɧɟɨɛɯɨɞɢɦɵɟ ɝɪɚɮɢɤɢ ɢ ɩɨɹɫɧɟɧɢɹ.
5.
ɉɨɞɝɨɬɨɜɢɬɶ ɨɬɱɟɬ ɨ ɩɪɨɞɟɥɚɧɧɨɣ ɪɚɛɨɬɟ ɜ ɫɪɟɞɟ Mathcad.
6.
Ɂɚɳɢɬɢɬɶ ɥɚɛɨɪɚɬɨɪɧɭɸ ɪɚɛɨɬɭ ɩɭɬɟɦ ɨɛɴɹɫɧɟɧɢɹ ɨɫɨɛɟɧɧɨɫɬɟɣ
ɩɪɨɞɟɥɚɧɧɨɣ ɪɚɛɨɬɵ, ɭɤɚɡɚɧɧɵɯ ɩɪɟɩɨɞɚɜɚɬɟɥɟɦ. Ɉɬɜɟɬɢɬɶ ɧɚ ɤɨɧɬɪɨɥɶɧɵɟ
ɜɨɩɪɨɫɵ.
.3. Ɉɫɧɨɜɧɵɟ ɫɜɟɞɟɧɢɹ
Ɉɞɧɨɣ ɢɡ ɨɫɧɨɜɧɵɯ ɨɛɥɚɫɬɟɣ ɩɪɢɦɟɧɟɧɢɹ ɉɄ ɹɜɥɹɸɬɫɹ ɦɚɬɟɦɚɬɢɱɟɫɤɢɟ ɢ
ɧɚɭɱɧɨ-ɬɟɯɧɢɱɟɫɤɢɟ ɪɚɫɱɟɬɵ. Ⱦɥɹ ɬɚɤɢɯ ɡɚɞɚɱ ɭɠɟ ɪɚɡɪɚɛɨɬɚɧɵ ɦɟɬɨɞɵ ɪɟɲɟɧɢɹ
ɢ ɫɨɡɞɚɧɵ ɦɚɬɟɦɚɬɢɱɟɫɤɢɟ ɫɢɫɬɟɦɵ. Ɉɞɧɨɣ ɢɡ ɫɚɦɵɯ ɦɨɳɧɵɯ ɢ ɷɮɮɟɤɬɢɜɧɵɯ
ɦɚɬɟɦɚɬɢɱɟɫɤɢɯ ɫɢɫɬɟɦ (Matlab, Maple, Mathematica ɢ ɞɪ.) ɹɜɥɹɟɬɫɹ ɩɪɨɝɪɚɦɦɚ
Mathcad ɤɨɦɩɚɧɢɢ MathSoft Engineering & Education, Inc.
Mathcad ɷɬɨ ɦɧɨɝɨɮɭɧɤɰɢɨɧɚɥɶɧɚɹ ɢɧɬɟɪɚɤɬɢɜɧɚɹ ɜɵɱɢɫɥɢɬɟɥɶɧɚɹ
ɫɢɫɬɟɦɚ, ɩɨɡɜɨɥɹɸɳɚɹ, ɛɥɚɝɨɞɚɪɹ ɜɫɬɪɨɟɧɧɵɦ ɚɥɝɨɪɢɬɦɚɦ, ɪɟɲɚɬɶ ɚɧɚɥɢɬɢɱɟɫɤɢ
ɢ ɱɢɫɥɟɧɧɨ ɛɨɥɶɲɨɟ ɤɨɥɢɱɟɫɬɜɨ ɦɚɬɟɦɚɬɢɱɟɫɤɢɯ ɡɚɞɚɱ, ɧɟ ɩɪɢɛɟɝɚɹ ɤ
ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɸ. Ɋɚɛɨɱɢɣ ɞɨɤɭɦɟɧɬ Mathcad ɷɥɟɤɬɪɨɧɧɚɹ ɤɧɢɝɚ ɫ ɠɢɜɵɦɢ
ɮɨɪɦɭɥɚɦɢ, ɜɵɱɢɫɥɟɧɢɹ ɜ ɤɨɬɨɪɨɣ ɩɪɨɢɡɜɨɞɹɬɫɹ ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɜ ɬɨɦ ɩɨɪɹɞɤɟ, ɜ
ɤɨɬɨɪɨɦ ɡɚɩɢɫɚɧɵ ɜɵɪɚɠɟɧɢɹ. Ɉɬɥɢɱɚɟɬɫɹ ɩɪɨɫɬɵɦ ɢ ɭɞɨɛɧɵɦ ɢɧɬɟɪɮɟɣɫɨɦ,
ɧɚɩɢɫɚɧɢɟɦ ɜɵɪɚɠɟɧɢɣ ɫɬɚɧɞɚɪɬɧɵɦɢ ɦɚɬɟɦɚɬɢɱɟɫɤɢɦɢ ɫɢɦɜɨɥɚɦɢ, ɯɨɪɨɲɟɣ
ɞɜɭɯ- ɢ ɬɪɟɯɦɟɪɧɨɣ ɝɪɚɮɢɤɨɣ, ɜɨɡɦɨɠɧɨɫɬɶɸ ɩɨɞɤɥɸɱɟɧɢɹ ɤ ɪɚɫɩɪɨɫɬɪɚɧɟɧɧɵɦ
ɨɮɢɫɧɵɦ ɢ ɤɨɧɫɬɪɭɤɬɨɪɫɤɢɦ ɩɪɨɝɪɚɦɦɚɦ, ɚ ɬɚɤɠɟ ɤ Internet.
ɉɪɢ ɩɪɨɜɟɞɟɧɢɢ ɪɚɫɱɟɬɨɜ ɢ ɢɫɫɥɟɞɨɜɚɧɢɣ ɦɚɬɟɦɚɬɢɱɟɫɤɢɯ ɡɚɜɢɫɢɦɨɫɬɟɣ
ɧɟɨɛɯɨɞɢɦɨ, ɜ ɛɨɥɶɲɢɧɫɬɜɟ ɫɥɭɱɚɟɜ, ɝɪɚɮɢɱɟɫɤɢ ɨɬɨɛɪɚɠɚɬɶ ɪɟɡɭɥɶɬɚɬɵ
ɜɵɱɢɫɥɟɧɢɣ. Ⱦɥɹ ɫɨɡɞɚɧɢɹ ɝɪɚɮɢɤɨɜ ɜ ɫɢɫɬɟɦɟ Mathcad ɢɦɟɟɬɫɹ ɩɪɨɝɪɚɦɦɧɵɣ
ɝɪɚɮɢɱɟɫɤɢɣ ɩɪɨɰɟɫɫɨɪ. ɉɪɨɰɟɫɫɨɪ ɩɨɡɜɨɥɹɟɬ ɫɬɪɨɢɬɶ ɫɚɦɵɟ ɪɚɡɧɵɟ ɝɪɚɮɢɤɢ,
ɧɚɩɪɢɦɟɪ ɜ ɞɟɤɚɪɬɨɜɨɣ ɢ ɩɨɥɹɪɧɨɣ ɫɢɫɬɟɦɚɯ ɤɨɨɪɞɢɧɚɬ, ɬɪɟɯɦɟɪɧɵɟ
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