Ȼɨɛɦɣɢ ɪɩ ɪɠɫɠɧɠɨɨɩɧɮ ɭɩɥɮ ɨɛ ɧɛɦɩɧ ɬɣɞɨɛɦɠ (AC — Alt+2)

ȼ ɪɟɠɢɦɟ Ⱥɋ ɫɧɚɱɚɥɚ ɪɚɫɫɱɢɬɵɜɚɟɬɫɹ ɪɟɠɢɦ ɫɯɟɦɵ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ,ɡɚɬɟɦ ɥɢɧɟɚɪɢ -ɡɭɸɬɫɹ ɜɫɟ ɧɟɥɢɧɟɣɧɵɟ ɤɨɦɩɨɧɟɧɬɵ (ɩɚɫɫɢɜɧɵɟ ɤɨɦɩɨɧɟɧɬɵ ɫ ɧɟɥɢɧɟɣɧɵɦɢ ɩɚɪɚɦɟɬɪɚɦɢ, ɞɢɨɞɵ, ɬɪɚɧɡɢɫɬɨɪɵ, ɧɟɥɢɧɟɣɧɵɟ ɭɩɪɚɜɥɹɟɦɵɟ ɢɫɬɨɱɧɢɤɢ) ɢ ɜɵɩɨɥɧɹɟɬɫɹ ɪɚɫɱɟɬ ɤɨɦɩɥɟɤɫɧɵɯ ɚɦɩɥɢɬɭɞ ɭɡɥɨɜɵɯ ɩɨɬɟɧɰɢɚɥɨɜ ɢ ɬɨɤɨɜ ɜɟɬɜɟɣ. ɉɪɢ ɥɢɧɟɚɪɢɡɚɰɢɢ ɰɢɮɪɨɜɵɟ ɤɨɦɩɨɧɟɧɬɵ ɡɚ -ɦɟɧɹɸɬɫɹ ɢɯ ɜɯɨɞɧɵɦɢ ɢ ɜɵɯɨɞɧɵɦɢ ɤɨɦɩɥɟɤɫɧɵɦɢ ɫɨɩɪɨɬɢɜɥɟɧɢɹɦɢ, ɩɟɪɟɞɚɱɚ ɫɢɝɧɚɥɨɜ ɱɟ -ɪɟɡ ɧɢɯ ɧɟ ɪɚɫɫɦɚɬɪɢɜɚɟɬɫɹ.

Ʉɨ ɜɯɨɞɭ ɫɯɟɦɵ ɞɨɥɠɟɧ ɛɵɬɶ ɩɨɞɤɥɸɱɟɧ ɢɫɬɨɱɧɢɤ ɫɢɧɭɫɨɢɞɚɥɶɧɨɝɨ SIN ɢɥɢ ɢɦɩɭɥɶɫɧɨɝɨ ɫɢɝɧɚɥɚ PULSE ɢɥɢ ɫɢɝɧɚɥɚ USER, ɮɨɪɦɚ ɤɨɬɨɪɨɝɨ ɡɚɞɚɟɬɫɹ ɩɨɥɶɡɨɜɚɬɟɥɟɦ. ɗɬɨɬ ɢɫɬɨɱɧɢɤ ɜ ɞɚɧɧɨɦ ɪɟɠɢɦɟ (AC) ɡɚɞɚɟɬ ɦɟɫɬɨ ɩɨɞɤɥɸɱɟɧɢɹ ɝɚɪɦɨɧɢɱɟɫɤɨɝɨ ɜɨɡɦɭɳɟɧɢɹ ɫ ɩɟɪɟɦɟɧɧɨɣ ɱɚɫ -ɬɨɬɨɣ.

ɉɪɢ ɪɚɫɱɟɬɟ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ ɤɨɦɩɥɟɤɫɧɚɹ ɚɦɩɥɢɬɭɞɚ ɷɬɨɝɨ ɫɢɝɧɚɥɚ ɚɜɬɨɦɚɬɢɱɟ -ɫɤɢ ɩɨɥɚɝɚɟɬɫɹ ɪɚɜɧɨɣ 1 ȼ, ɧɚɱɚɥɶɧɚɹ ɮɚɡɚ ɧɭɥɟɜɚɹ (ɧɟɡɚɜɢɫɢɦɨ ɨɬ ɬɨɝɨ, ɤɚɤ ɡɚɞɚɧɵ ɡɧɚɱɟɧɢɹ ɩɚɪɚɦɟɬɪɨɜ ɦɨɞɟɥɢ ɫɢɝɧɚɥɚ), ɚ ɱɚɫɬɨɬɚ ɦɟɧɹɟɬɫɹ ɜ ɩɪɟɞɟɥɚɯ, ɡɚɞɚɜɚɟɦɵɯ ɜ ɦɟɧɸ AC Analysis Limits. ȼɨɡɦɨɠɧɨ ɬɚɤɠɟ ɩɨɞɤɥɸɱɟɧɢɟ ɧɟɡɚɜɢɫɢɦɵɯ ɢɫɬɨɱɧɢɤɨɜ ɧɚɩɪɹɠɟɧɢɹVɢɥɢ ɬɨɤɚ I ɜ ɮɨɪ -ɦɚɬɟ SPICE,ɞɥɹ ɤɨɬɨɪɵɯɡɚɞɚɸɬɫɹ ɡɧɚɱɟɧɢɹ ɚɦɩɥɢɬɭɞɵ ɢ ɮɚɡɵ.

ȿɫɥɢ ɢɦɟɟɬɫɹ ɨɞɢɧ ɢɫɬɨɱɧɢɤ ɫɢɝɧɚɥɚ, ɬɨ ɜɵɯɨɞɧɵɟ ɧɚɩɪɹɠɟɧɢɹ ɛɭɞɭɬ ɫɨɜɩɚɞɚɬɶ ɫ ɱɚɫɬɨɬ -ɧɵɦɢ ɯɚɪɚɤɬɟɪɢɫɬɢɤɚɦɢ ɭɫɬɪɨɣɫɬɜɚ. ȿɫɥɢ ɠɟ ɢɫɬɨɱɧɢɤɨɜ ɫɢɝɧɚɥɚ ɧɟɫɤɨɥɶɤɨ, ɬɨ ɨɬɤɥɢɤɢ ɨɬ ɤɚɠ -ɞɨɝɨ ɫɢɝɧɚɥɚ ɛɭɞɭɬ ɫɤɥɚɞɵɜɚɬɶɫɹ ɤɚɤ ɤɨɦɩɥɟɤɫɧɵɟ ɜɟɥɢɱɢɧɵ (ɫɦ. ɪɢɫ. 4.6) ɢ ɩɪɢɦɟɪ AC_FUNC ɢɡ ɤɚɬɚɥɨɝɚ Analysysis\AC.

Ɋɢɫ. 4.6. ɉɪɢɦɟɪ ɚɧɚɥɢɡɚ ɩɨ ɩɟɪɟɦɟɧɧɨɦɭ ɬɨɤɭ ɫ ɧɟɫɤɨɥɶɤɢɦɢ ɢɫɬɨɱɧɢɤɚɦɢ ɫɢɝɧɚɥɚ

ɉɨɫɥɟ ɩɟɪɟɯɨɞɚ ɜ ɪɟɠɢɦ ɚɧɚɥɢɡɚ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ ɩɪɨɝɪɚɦɦɚ MC8 ɩɪɨɜɟɪɹɟɬ ɩɪɚɜɢɥɶɧɨɫɬɶ ɫɨɫɬɚɜɥɟɧɢɹ ɫɯɟɦɵ. ɉɪɢ ɨɬɫɭɬɫɬɜɢɢ ɨɲɢɛɨɤ ɜ ɫɯɟɦɟ ɩɪɨɝɪɚɦɦɚ ɫɨɫɬɚɜɥɹɟɬ ɟɟ ɬɨɩɨɥɨɝɢɱɟɫɤɨɟ ɨɩɢɫɚɧɢɟ, ɜɵɩɨɥɧɹɟɬ ɩɨɞɝɨɬɨɜɤɭ ɤ ɱɢɫɥɟɧɧɨɦɭ ɪɟɲɟɧɢɸ ɫɢɫɬɟɦɵ ɧɟɥɢɧɟɣɧɵɯ ɚɥɝɟɛɪɚɢɱɟɫɤɢɯ ɭɪɚɜɧɟɧɢɣ ɢ ɨɬɤɪɵɜɚɟɬ ɨɤɧɨ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬɪɨɜ ɦɨɞɟɥɢɪɨɜɚɧɢɹ AC Analysis Limits (ɋɦ. ɪɢɫ. 4.7.). Ɉɫɧɨɜɧɚɹɩɨɫɥɟɞɨɜɚɬɟɥɶɧɨɫɬɶ ɜɵɱɢɫɥɟɧɢɣ, ɜɵɩɨɥɧɹɟɦɚɹ ɩɪɢ ɩɪɨɜɟɞɟ -ɧɢɢɦɚɥɨɫɢɝɧɚɥɶɧɨɝɨ ɱɚɫɬɨɬɧɨɝɨ ɚɧɚɥɢɡɚ AC ɩɨ ɤɨɦɚɧɞɟ RUN ɫɥɟɞɭɸɳɚɹ:

1. Ɋɚɫɫɱɢɬɵɜɚɟɬɫɹ ɪɟɠɢɦ ɪɚɛɨɬɵ ɫɯɟɦɵ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ, ɢɫɯɨɞɹ ɢɡ ɜɟɥɢɱɢɧ ɩɨɫɬɨ -ɹɧɧɵɯ ɢɫɬɨɱɧɢɤɨɜ ɧɚɩɪɹɠɟɧɢɹ ɢ ɬɨɤɚ ɜ ɫɯɟɦɟ (Baterry, Isource) ɚ ɬɚɤɠɟ ɡɧɚɱɟɧɢɣ ɩɨɫɬɨɹɧɧɵɯ ɫɨɫɬɚɜɥɹɸɳɢɯ ɢɫɬɨɱɧɢɤɨɜ ɫɢɝɧɚɥɚ ɫɯɟɦɵ (ɚɬɪɢɛɭɬ DC ɞɥɹ SINE SOURCE ɢ ɢɫɬɨɱɧɢɤɨɜ V ɢ I, VZEROɞɥɹ PULSE SOURɋE).

2. ɋɨɫɬɚɜɥɹɟɬɫɹ ɥɢɧɟɣɧɚɹ ɷɤɜɢɜɚɥɟɧɬɧɚɹ ɫɯɟɦɚ ɡɚɦɟɳɟɧɢɹ ɤɚɠɞɨɝɨ ɩɪɢɛɨɪɚ ɧɚ ɩɟɪɟɦɟɧ -ɧɨɦ ɬɨɤɟ ɜ ɨɤɪɟɫɬɧɨɫɬɢ ɪɚɫɫɱɢɬɚɧɧɨɝɨ ɪɟɠɢɦɚ ɩɨ ɩɨɫɬɨɹɧ-ɧɨɦɭ ɬɨɤɭ.

3. ɋɨɫɬɚɜɥɹɟɬɫɹ ɩɨɥɧɚɹ ɥɢɧɟɚɪɢɡɨɜɚɧɧɚɹ ɫɯɟɦɚ ɡɚɦɟɳɟɧɢɹ ɚɧɚɥɢɡɢɪɭɟɦɨɣ ɫɯɟɦɵ ɩɨ ɩɟ -ɪɟɦɟɧɧɨɦɭ ɬɨɤɭ ɜ ɨɤɪɟɫɬɧɨɫɬɢ ɪɚɫɫɱɢɬɚɧɧɨɝɨ ɪɟɠɢɦɚ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ (ɟɣ ɫɨɨɬɜɟɬɫɬɜɭɟɬ ɫɢɫɬɟɦɚ ɥɢɧɟɣɧɵɯ ɞɢɮɮɟɪɟɧɰɢɚɥɶɧɵɯ ɭɪɚɜɧɟɧɢɣ).

Ɋɢɫ. 4.7. Ɉɤɧɨ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬɪɨɜ AC ɚɧɚɥɢɡɚ AC Analysis Limits

4. ȼɫɟ ɢɫɬɨɱɧɢɤɢ ɫɢɝɧɚɥɚ ɫɯɟɦɵ ɩɪɢɧɢɦɚɸɬɫɹ ɫɢɧɭɫɨɢɞɚɥɶɧɵɦɢ ɫ ɱɚɫɬɨɬɨɣ f=fmin ɢ ɚɦ -ɩɥɢɬɭɞɨɣ Ⱥ=1 ɧɭɥɟɜɨɣ ɧɚɱɚɥɶɧɨɣ ɮɚɡɨɣ (ɷɬɨ ɧɟ ɨɬɧɨɫɢɬɫɹ ɤ ɢɫɬɨɱɧɢɤɚɦ ɫɢɝɧɚɥɚ V ɢ I ɜ ɮɨɪɦɚ -ɬɟ SPICE, ɞɥɹ ɧɢɯ ɡɧɚɱɟɧɢɟ ɚɦɩɥɢɬɭɞɵ ɢ ɮɚɡɵ ɡɚɞɚɟɬɫɹ ɜ ɚɬɪɢɛɭɬɚɯ AC MAGNITUDE ɢ AC PHASE).

5. Ⱥɧɚɥɢɡɢɪɭɟɬɫɹ ɫɯɟɦɚ ɢ ɧɚɯɨɞɹɬɫɹ ɨɬɤɥɢɤɢ ɜ ɜɢɞɟ ɤɨɦɩɥɟɤɫɧɵɯ ɜɟɥɢɱɢɧ ɭɡɥɨɜɵɯ ɩɨɬɟɧ -ɰɢɚɥɨɜ ɢ ɬɨɤɨɜ ɫɯɟɦɵ ɞɥɹ ɥɢɧɟɚɪɢɡɨɜɚɧɧɨɣ ɫɯɟɦɵ ɧɚ ɡɚɞɚɧɧɨɣ ɱɚɫɬɨɬɟ.

6. Ⱦɥɹ ɡɚɞɚɧɧɨɣ ɩɟɪɟɦɟɧɧɨɣ ɢ ɞɥɹ ɡɚɞɚɧɧɵɯ ɜɟɥɢɱɢɧ (Re, Im, Mag, PHASE, ɢ ɩɪ.) ɧɚ ɝɪɚ -ɮɢɤɟ(ɚɯ)ɫɬɪɨɹɬɫɹ ɬɨɱɤɢ ɢ (ɢɥɢ)ɜɵɜɨɞɹɬɫɹ ɱɢɫɥɟɧɧɵɟ ɡɧɚɱɟɧɢɹ ɜ ɮɚɣɥ.

7. ɍɜɟɥɢɱɢɜɚɟɬɫɹ ɱɚɫɬɨɬɚ f ɧɚ ɡɚɞɚɧɧɵɣ ɲɚɝ.

8. ɉɪɨɜɟɪɹɟɬɫɹ ɭɫɥɨɜɢɟ: ɩɪɟɜɵɫɢɥɚ ɥɢ ɱɚɫɬɨɬɚ f ɡɧɚɱɟɧɢɟ fmax? ȿɫɥɢ ɞɚ — ɬɨ ɡɚɜɟɪɲɢɬɶ ɪɚɫɱɟɬ,ɜ ɩɪɨɬɢɜɧɨɦ ɫɥɭɱɚɟ — ɩɟɪɟɣɬɢ ɤ ɩ. 5.

4.5.1. ɂɛɟɛɨɣɠ ɪɛɫɛɧɠɭɫɩɝ ɧɩɟɠɦɣɫɩɝɛɨɣɺ AC Analysis Limits (F9, )

ȼ ɨɤɧɟ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬɪɨɜ ɪɚɫɱɟɬɚ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ, ɩɨɤɚɡɚɧɧɨɦ ɧɚ ɪɢɫ. 4.7, ɢɦɟ -ɸɬɫɹ ɫɥɟɞɭɸɳɢɟ ɪɚɡɞɟɥɵ.

Ʌ ɩ ɧ ɛ ɨ ɟ ɶ:

Run — ɧɚɱɚɥɨ ɦɨɞɟɥɢɪɨɜɚɧɢɟ. ɓɟɥɱɨɤ ɧɚ ɩɢɤɬɨɝɪɚɦɦɟ ɜ ɫɬɪɨɤɟ ɢɧɫɬɪɭɦɟɧɬɨɜ ɢɥɢ ɧɚɠɚɬɢɟ F2 ɬɚɤɠɟ ɧɚɱɢɧɚɟɬ ɦɨɞɟɥɢɪɨɜɚɧɢɟ. Ɇɨɞɟɥɢɪɨɜɚɧɢɟ ɦɨɠɟɬ ɛɵɬɶ ɨɫɬɚɧɨɜɥɟɧɨ ɜ ɥɸɛɨɣ ɦɨɦɟɧɬ ɧɚɠɚɬɢɟɦ ɧɚ ɩɢɤɬɨɝɪɚɦɦɭ ɢɥɢ ɤɥɚɜɢɲɭ Esc. ɉɨɫɥɟɞɨɜɚɬɟɥɶɧɵɟ ɧɚɠɚɬɢɹ ɧɚ ɩɢɤɬɨ -ɝɪɚɦɦɭ : ɩɪɟɪɵɜɚɸɬ ɢ ɡɚɬɟɦ ɩɪɨɞɨɥɠɚɸɬ ɦɨɞɟɥɢɪɨɜɚɧɢɟ;

Add — ɞɨɛɚɜɥɟɧɢɟ ɟɳɟ ɨɞɧɨɣ ɫɬɪɨɤɢ ɫɩɟɰɢɮɢɤɚɰɢɢ ɜɵɜɨɞɚ ɪɟɡɭɥɶɬɚɬɨɜ ɩɨɫɥɟ ɫɬɪɨɤɢ, ɨɬɦɟɱɟɧɧɨɣ ɤɭɪɫɨɪɨɦ. ɇɚ ɷɬɨɣ ɫɬɪɨɤɟ ɭɫɬɚɧɚɜɥɢɜɚɟɬɫɹ ɫɩɨɫɨɛ ɨɬɨɛɪɚɠɟɧɢɹ ɪɟɡɭɥɶɬɚɬɨɜ ɢ ɚɧɚ -ɥɢɬɢɱɟɫɤɢɟ ɜɵɪɚɠɟɧɢɹ ɞɥɹ ɩɨɫɬɪɨɟɧɢɹ ɝɪɚɮɢɤɨɜ. ɉɪɢ ɧɚɥɢɱɢɢ ɛɨɥɶɲɨɝɨ ɤɨɥɢɱɟɫɬɜɚ ɫɬɪɨɤ, ɧɟ ɭɦɟɳɚɸɳɢɯɫɹ ɧɚ ɷɤɪɚɧɟ,ɩɨɹɜɥɹɟɬɫɹ ɥɢɧɟɣɤɚ ɩɪɨɤɪɭɬɤɢ;

Delete — ɭɞɚɥɟɧɢɟ ɫɬɪɨɤɢ ɫɩɟɰɢɮɢɤɚɰɢɢ ɜɵɜɨɞɚ ɪɟɡɭɥɶɬɚɬɨɜ,ɨɬɦɟɱɟɧɧɨɣ ɤɭɪɫɨɪɨɦ; Expand — ɨɬɤɪɵɬɢɟ ɞɨɩɨɥɧɢɬɟɥɶɧɨɝɨ ɨɤɧɚ ɞɥɹ ɜɜɨɞɚ ɬɟɤɫɬɚ ɛɨɥɶɲɨɝɨ ɪɚɡɦɟɪɚ ɩɪɢ ɪɚɫ -ɩɨɥɨɠɟɧɢɢ ɤɭɪɫɨɪɚ ɜ ɨɞɧɨɣ ɢɡ ɝɪɚɮ,ɫɨɞɟɪɠɚɳɢɯ ɜɵɪɚɠɟɧɢɹ,ɧɚɩɪɢɦɟɪ Y Expression;

Stepping — ɨɬɤɪɵɬɢɟ ɞɢɚɥɨɝɨɜɨɝɨ ɨɤɧɚ ɡɚɞɚɧɢɹ ɜɚɪɢɚɰɢɢ ɩɚɪɚɦɟɬɪɨɜ;

Properties — ɨɬɤɪɵɬɢɟ ɞɢɚɥɨɝɨɜɨɝɨ ɨɤɧɚ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬɪɨɜ (ɨɤɨɧ ɝɪɚɮɢɤɨɜ, ɬɟɤɫɬɨɜɵɯ ɧɚɞɩɢɫɟɣ,ɬɨɥɳɢɧɵ ɢ ɰɜɟɬɚ ɥɢɧɢɣ ɢ ɞɪ.);

Help — ɜɵɡɨɜ ɪɚɡɞɟɥɚ AC Analysis ɫɢɫɬɟɦɵ ɩɨɦɨɳɢ. ɒ ɣ ɬ ɦ ɩ ɝ ɶ ɠ ɪ ɛ ɫ ɛ ɧ ɠ ɭ ɫ ɶ:

Frequency Range — ɫɩɟɰɢɮɢɤɚɰɢɹ ɤɨɧɟɱɧɨɣ ɢ ɧɚɱɚɥɶɧɨɣ ɱɚɫɬɨɬɵ ɩɨ ɮɨɪɦɚɬɭ Fmax, Fmin. Ɉɬɪɢɰɚɬɟɥɶɧɵɟ ɡɧɚɱɟɧɢɹ ɱɚɫɬɨɬɵ ɧɟ ɞɨɩɭɫɤɚɸɬɫɹ. ȿɫɥɢ ɡɧɚɱɟɧɢɟ Fmin ɧɟ ɭɤɚɡɚɧɨ, ɬɨ ɪɚɫɱɟɬ ɧɟ ɩɪɨɢɡɜɨɞɢɬɫɹ;

Number of Points — ɤɨɥɢɱɟɫɬɜɨ ɬɨɱɟɤ ɩɨ ɱɚɫɬɨɬɟ (Nf), ɜ ɤɨɬɨɪɵɯ ɩɪɨɢɡɜɨɞɢɬɫɹ ɪɚɫɱɟɬ ɱɚɫ -ɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ. Ɇɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɪɚɜɧɨ 5. ȼ ɫɜɹɡɢ ɫ ɬɟɦ, ɱɬɨ ɜ ɪɟɠɢɦɟ Ⱥɋ ɧɟ ɩɪɨ -ɢɡɜɨɞɢɬɫɹ ɢɧɬɟɪɩɨɥɹɰɢɹ, ɬɨ ɜ ɬɚɛɥɢɰɵ ɢ ɧɚ ɝɪɚɮɢɤɢ ɜɵɜɨɞɹɬɫɹ ɜɫɟ ɞɚɧɧɵɟ, ɩɨɥɭɱɟɧɧɵɟ ɩɪɢ ɪɚɫɱɟɬɟ. Ɂɧɚɱɟɧɢɹ ɱɚɫɬɨɬ, ɧɚ ɤɨɬɨɪɵɯ ɩɪɨɢɡɜɨɞɢɬɫɹ ɪɚɫɱɟɬ ɯɚɪɚɤɬɟɪɢɫɬɢɤ, ɡɚɜɢɫɢɬ ɨɬ ɩɚɪɚɦɟɬ -ɪɨɜ, ɭɫɬɚɧɨɜɥɟɧɧɵɯ ɜ ɪɚɡɞɟɥɟ «Ɉɩɰɢɢ»: Auto, Linear, Log. ȼ ɪɟɠɢɦɟ Auto ɩɚɪɚɦɟɬɪ Number of Points ɜɨ ɜɧɢɦɚɧɢɟ ɧɟ ɩɪɢɧɢɦɚɟɬɫɹ ɢ ɤɨɥɢɱɟɫɬɜɨ ɬɨɱɟɤ ɨɩɪɟɞɟɥɹɟɬɫɹ ɜɟɥɢɱɢɧɨɣ Maximum Change.ȿɫɥɢ ɩɪɢɧɹɬ ɥɢɧɟɣɧɵɣ ɲɚɝ (Linear), ɬɨ ɲɚɝ ɩɪɢɪɚɳɟɧɢɹ ɱɚɫɬɨɬɵ ɪɚɜɟɧ

Fk+1 - Fk= (Fmax - Fmin)/(Nf- 1).

ȿɫɥɢ ɩɪɢɧɹɬ ɥɨɝɚɪɢɮɦɢɱɟɫɤɢɣ ɦɚɫɲɬɚɛ (Log), ɬɨ ɨɬɧɨɲɟɧɢɟ ɫɨɫɟɞɧɢɯ ɱɚɫɬɨɬɧɵɯ ɬɨɱɟɤ ɪɚɜɧɨ

Fk+1/Fk= (Fmax/Fmin)/(Nf- 1).

Temperature — ɞɢɚɩɚɡɨɧ ɢɡɦɟɧɟɧɢɹ ɬɟɦɩɟɪɚɬɭɪɵ ɜ ɝɪɚɞɭɫɚɯ ɐɟɥɶɫɢɹ. ɉɪɢ ɜɵɛɨɪɟ ɩɚɪɚ -ɦɟɬɪɚ Linear ɢɦɟɟɬ ɮɨɪɦɚɬ High[,Low[,Step]]; ɟɫɥɢ ɩɪɢ ɷɬɨɦ ɩɚɪɚɦɟɬɪ Step (ɲɚɝ)ɨɩɭɳɟɧ, ɬɨ ɜɵ -ɩɨɥɧɹɟɬɫɹ ɚɧɚɥɢɡ ɩɪɢ ɞɜɭɯ ɡɧɚɱɟɧɢɹɯ ɬɟɦɩɟɪɚɬɭɪɵ Low (ɦɢɧɢɦɚɥɶɧɨɣ)ɢ High (ɦɚɤɫɢɦɚɥɶɧɨɣ), ɟɫɥɢ ɨɩɭɳɟɧɵ ɨɛɚ ɩɚɪɚɦɟɬɪɚ Low ɢ Step, ɬɨ ɪɚɫɱɟɬ ɩɪɨɜɨɞɢɬɫɹ ɩɪɢ ɟɞɢɧɫɬɜɟɧɧɨɣ ɬɟɦɩɟɪɚɬɭɪɟ, ɪɚɜɧɨɣ High. ɉɪɢ ɜɵɛɨɪɟ ɩɚɪɚɦɟɬɪɚ List ɭɤɚɡɵɜɚɟɬɫɹ ɫɩɢɫɨɤ ɬɟɦɩɟɪɚɬɭɪ,ɪɚɡɞɟɥɹɟɦɵɯ ɡɚɩɹɬɵ

-ɦɢ. ɉɪɢ ɢɡɦɟɧɟɧɢɢ ɬɟɦɩɟɪɚɬɭɪɵ ɢɡɦɟɧɹɸɬɫɹ ɩɚɪɚɦɟɬɪɵ ɤɨɦɩɨɧɟɧɬɨɜ, ɢɦɟɸɳɢɟ ɧɟɧɭɥɟɜɵɟ ɬɟɦɩɟɪɚɬɭɪɧɵɟ ɤɨɷɮɮɢɰɢɟɧɬɵ Ɍɋ, ɚ ɬɚɤɠɟ ɪɹɞ ɩɚɪɚɦɟɬɪɨɜ ɩɨɥɭɩɪɨɜɨɞɧɢɤɨɜɵɯ ɩɪɢɛɨɪɨɜ. Ɂɧɚɱɟɧɢɟ ɭɫɬɚɧɨɜɥɟɧɧɨɣ ɡɞɟɫɶ ɬɟɦɩɟɪɚɬɭɪɵ ɦɨɠɟɬ ɢɫɩɨɥɶɡɨɜɚɬɶɫɹ ɜ ɪɚɡɥɢɱɧɵɯ ɜɵɪɚɠɟɧɢɹɯ, ɨɧɚ ɨɛɨɡɧɚɱɚɟɬɫɹ ɤɚɤ ɩɟɪɟɦɟɧɧɚɹ TEMP.

Maximum Change,% — ɦɚɤɫɢɦɚɥɶɧɨ ɞɨɩɭɫɬɢɦɨɟ ɩɪɢɪɚɳɟɧɢɟ ɝɪɚɮɢɤɚ ɩɟɪɜɨɣ ɮɭɧɤɰɢɢ ɧɚ ɢɧɬɟɪɜɚɥɟ ɲɚɝɚ ɩɨ ɱɚɫɬɨɬɟ (ɜ ɩɪɨɰɟɧɬɚɯ ɨɬ ɩɨɥɧɨɣ ɲɤɚɥɵ). ɉɪɢɧɢɦɚɟɬɫɹ ɜɨ ɜɧɢɦɚɧɢɟ ɬɨɥɶ -ɤɨ ɩɪɢ ɜɵɛɨɪɟ ɨɩɰɢɢ Auto. ȿɫɥɢ ɝɪɚɮɢɤ ɮɭɧɤɰɢɢ ɢɡɦɟɧɹɟɬɫɹ ɛɵɫɬɪɟɟ, ɬɨ ɲɚɝ ɩɪɢɪɚɳɟɧɢɹ ɱɚɫ -ɬɨɬɵ ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɭɦɟɧɶɲɚɟɬɫɹ;

Noise Input—ɢɦɹ ɜɯɨɞɧɨɝɨ ɢɫɬɨɱɧɢɤɚ ɫɢɝɧɚɥɚ, ɢɫɩɨɥɶɡɭɟɦɨɝɨ ɩɪɢ ɪɚɫɱɟɬɟ ɲɭɦɨɜɵɯ ɩɚ -ɪɚɦɟɬɪɨɜ. ɉɪɢ ɭɤɚɡɚɧɢɢ ɩɟɪɟɦɟɧɧɨɣ INOISE ɜ ɝɪɚɮɟ Y expression ɜɵɜɨɞɢɬɫɹ ɝɪɚɮɢɤ ɤɜɚɞɪɚɬɧɨ -ɝɨ ɤɨɪɧɹ ɫɩɟɤɬɪɚɥɶɧɨɣ ɩɥɨɬɧɨɫɬɢ ɧɚɩɪɹɠɟɧɢɹ ɢɥɢ ɬɨɤɚ ɜɧɭɬɪɟɧɧɢɯ ɲɭɦɨɜ ɰɟɩɢ,ɩɟɪɟɫɱɢɬɚɧɧɨɣ ɤ ɷɬɢɦ ɡɚɠɢɦɚɦ.ȿɫɥɢ ɜ ɤɚɱɟɫɬɜɟ ɢɫɬɨɱɧɢɤɚ ɜɯɨɞɧɨɝɨ ɫɢɝɧɚɥɚ ɜɤɥɸɱɚɟɬɫɹ ɢɫɬɨɱɧɢɤ ɧɚɩɪɹɠɟɧɢɹ, ɬɨ ɧɚ ɜɯɨɞ ɩɟɪɟɫɱɢɬɵɜɚɟɬɫɹ ɫɩɟɤɬɪɚɥɶɧɚɹ ɩɥɨɬɧɨɫɬɶ ɧɚɩɪɹɠɟɧɢɹ, ɚ ɟɫɥɢ ɢɫɬɨɱɧɢɤ ɬɨɤɚ, ɬɨ ɫɩɟɤɬɪɚɥɶɧɚɹ ɩɥɨɬɧɨɫɬɶ ɬɨɤɚ;

Noise Output — ɧɨɦɟɪɚ ɭɡɥɨɜ ɜɵɯɨɞɧɵɯ ɡɚɠɢɦɨɜ ɰɟɩɢ, ɜ ɤɨɬɨɪɵɯ ɜɵɱɢɫɥɹɟɬɫɹ ɫɩɟɤ -ɬɪɚɥɶɧɚɹ ɩɥɨɬɧɨɫɬɶ ɧɚɩɪɹɠɟɧɢɹ ɜɵɯɨɞɧɨɝɨ ɲɭɦɚ ɰɟɩɢ.Ɏɨɪɦɚɬ:ɭɡɟɥ 1[,ɭɡɟɥ2].

Ƚ ɶ ɝ ɩ ɟ ɫ ɠ ɢ ɮ ɦ ɷ ɭ ɛ ɭ ɩ ɝ ɧ ɩ ɟ ɠ ɦ ɣ ɫ ɩ ɝ ɛ ɨ ɣ ɺ:

ɇɢɠɟ ɪɚɡɞɟɥɚ «ɑɢɫɥɨɜɵɟ ɩɚɪɚɦɟɬɪɵ» ɢ ɫɥɟɜɚ ɨɬ ɪɚɡɞɟɥɚ «ȼɵɪɚɠɟɧɢɹ» ɪɚɫɩɨɥɨɠɟɧɚ ɝɪɭɩɩɚ ɩɢɤɬɨɝɪɚɦɦ. ɇɚɠɚɬɢɟ ɤɚɠɞɨɣ ɩɢɤɬɨɝɪɚɦɦɵ ɨɩɪɟɞɟɥɹɟɬ ɯɚɪɚɤɬɟɪ ɜɵɜɨɞɚ ɞɚɧɧɵɯ, ɡɚɞɚɜɚɟɦɵɯ ɜ ɬɨɣ ɠɟ ɫɬɪɨɤɟ.ɂɦɟɸɬɫɹ ɫɥɟɞɭɸɳɢɟ ɜɨɡɦɨɠɧɨɫɬɢ:

X Log/Linear Scale — ɩɟɪɟɤɥɸɱɟɧɢɟ ɦɟɠɞɭ ɥɨɝɚɪɢɮɦɢɱɟɫɤɨɣ ɢ ɥɢɧɟɣɧɨɣ ɲɤɚɥɨɣ ɩɨ ɨɫɢ X. ɉɪɢ ɜɵɛɨɪɟ ɥɨɝɚɪɢɮɦɢɱɟɫɤɨɣ ɲɤɚɥɵ ɞɢɚɩɚɡɨɧ ɢɡɦɟɧɟɧɢɹ ɩɟɪɟɦɟɧɧɨɣ ɞɨɥɠɟɧ ɛɵɬɶ ɩɨɥɨɠɢɬɟɥɶɧɵɦ

Y Log/Linear Scale — ɩɟɪɟɤɥɸɱɟɧɢɟ ɦɟɠɞɭ ɥɨɝɚɪɢɮɦɢɱɟɫɤɨɣ ɢ ɥɢɧɟɣɧɨɣ ɲɤɚ -ɥɨɣ ɩɨ ɨɫɢ Y. ɉɪɢ ɜɵɛɨɪɟ ɥɨɝɚɪɢɮɦɢɱɟɫɤɨɣ ɲɤɚɥɵ ɞɢɚɩɚɡɨɧ ɢɡɦɟɧɟɧɢɹ ɩɟɪɟɦɟɧɧɨɣ ɞɨɥɠɟɧ ɛɵɬɶ ɩɨɥɨɠɢɬɟɥɶɧɵɦ;

Color— ɜɵɡɨɜ ɦɟɧɸ ɞɥɹ ɜɵɛɨɪɚ ɨɞɧɨɝɨ ɢɡ 16 ɰɜɟɬɨɜ ɞɥɹ ɨɤɪɚɲɢɜɚɧɢɹ ɝɪɚɮɢɤɨɜ. Ƚɪɚɮɢɤ ɨɤɪɚɲɢɜɚɟɬɫɹ ɜ ɰɜɬ ɤɧɨɩɤɢ;

Numeric Output — ɩɪɢ ɧɚɠɚɬɢɢ ɷɬɨɣ ɤɧɨɩɤɢ ɜ ɬɟɤɫɬɨɜɵɣ ɜɵɯɨɞɧɨɣ ɮɚɣɥ ɡɚɧɨɫɢɬɫɹ ɬɚɛɥɢɰɚ ɨɬɫɱɟɬɨɜ ɮɭɧɤɰɢɢ, ɡɚɞɚɧɧɨɣ ɜ ɝɪɚɮɟ Y Expression. Ɂɚɩɢɫɶ ɩɪɨɢɡɜɨɞɢɬɫɹ ɜ ɮɚɣɥ «<ɢɦɹ ɫɯɟɦɶ>.ȺNɈ». Ɍɚɛɥɢɰɚ ɩɪɨɫɦɚɬɪɢɜɚɟɬɫɹ ɜ ɨɤɧɟ Numeric Output (ɨɬɤɪɵɜɚɟɬɫɹ ɧɚɠɚɬɢɟɦ ɤɥɚɜɢ -ɲɢ F5). Ʉɨɥɢɱɟɫɬɜɨ ɨɬɫɱɟɬɨɜ ɮɭɧɤɰɢɢ (ɱɢɫɥɨ ɫɬɪɨɤ ɜ ɬɚɛɥɢɰɟ)ɡɚɞɚɟɬɫɹ ɩɚɪɚɦɟɬɪɨɦ Number of Pointsɜ ɪɚɡɞɟɥɟɑɢɫɥɨɜɵɟ ɩɚɪɚɦɟɬɪɵ;

Rectangular — ɜɵɜɨɞ ɝɪɚɮɢɤɨɜ ɜ ɩɪɹɦɨɭɝɨɥɶɧɨɣ (ɞɟɤɚɪɬɨɜɨɣ)ɫɢɫɬɟɦɟ ɤɨɨɪɞɢɧɚɬ, Polar — ɜɵɜɨɞ ɝɪɚɮɢɤɨɜ ɜ ɩɨɥɹɪɧɨɣ ɫɢɫɬɟɦɟ ɤɨɨɪɞɢɧɚɬ;

Smith chart plot — ɜɵɜɨɞ ɝɪɚɮɢɤɨɜ ɧɚ ɤɪɭɝɨɜɨɣ ɞɢɚɝɪɚɦɦɟ (ɞɢɚɝɪɚɦɦɟ ɋɦɢɬɚ);

Plot Group — ɜ ɝɪɚɮɟ Ɋ ɱɢɫɥɚɦɢ ɨɬ 1 ɞɨ 9 ɭɤɚɡɵɜɚɟɬɫɹ ɧɨɦɟɪ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ,ɜ ɤɨɬɨ -ɪɨɦ ɞɨɥɠɧɚ ɛɵɬɶ ɩɨɫɬɪɨɟɧɚ ɞɚɧɧɚɹ ɮɭɧɤɰɢɹ. ȼɫɟ ɮɭɧɤɰɢɢ, ɩɨɦɟɱɟɧɧɵɟ ɨɞɧɢɦ ɢ ɬɟɦ ɠɟ ɧɨɦɟ -ɪɨɦ,ɜɵɜɨɞɹɬɫɹ ɜ ɨɞɧɨɦ ɨɤɧɟ.ȿɫɥɢ ɷɬɨ ɩɨɥɟ ɩɭɫɬɨ,ɝɪɚɮɢɤ ɮɭɧɤɰɢɢ ɧɟ ɫɬɪɨɢɬɫɹ.

Ƚ ɶ ɫ ɛ ɡ ɠ ɨ ɣ ɺ:

X Expression — ɢɦɹ ɩɟɪɟɦɟɧɧɨɣ, ɨɬɤɥɚɞɵɜɚɟɦɨɣ ɩɨ ɨɫɢ X. Ɉɛɵɱɧɨ ɩɪɢ ɚɧɚɥɢɡɟ ɩɟɪɟ -ɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ ɩɨ ɷɬɨɣ ɨɫɢ ɨɬɤɥɚɞɵɜɚɟɬɫɹ ɱɚɫɬɨɬɚ (ɩɟɪɟɦɟɧɧɚɹ F), ɨɞɧɚɤɨ ɷɬɨ ɧɟ ɨɛɹɡɚ -ɬɟɥɶɧɨ.Ɍɚɤ ɩɪɢ ɪɚɫɱɟɬɟ ɢɦɩɭɥɶɫɧɨɣ ɯɚɪɚɤɬɟɪɢɫɬɢɤɢ ɫ ɩɨɦɨɳɶɸ ɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ɏɭɪɶɟ ɩɨ ɷɬɨɣ ɨɫɢ ɨɬɤɥɚɞɵɜɚɟɬɫɹ ɜɪɟɦɹ (ɩɟɪɟɦɟɧɧɚɹ Ɍ), ɚ ɩɪɢ ɩɨɫɬɪɨɟɧɢɢ ɝɨɞɨɝɪɚɮɚ ɞɥɹ ɚɧɚɥɢɡɚ ɭɫɬɨɣɱɢɜɨ -ɫɬɢ ɩɨ ɦɟɬɨɞɭ ɇɚɣɤɜɢɫɬɚ — ɞɟɣɫɬɜɢɬɟɥɶɧɚɹ ɱɚɫɬɶ ɤɨɦɩɥɟɤɫɧɨɝɨ ɫɢɝɧɚɥɚ;

Y Expression — ɦɚɬɟɦɚɬɢɱɟɫɤɨɟ ɜɵɪɚɠɟɧɢɟ ɞɥɹ ɩɟɪɟɦɟɧɧɨɣ, ɨɬɤɥɚɞɵɜɚɟɦɨɣ ɩɨ ɨɫɢ Y.

ɗɬɨ ɦɨɠɟɬ ɛɵɬɶ ɩɪɨɫɬɚɹ ɩɟɪɟɦɟɧɧɚɹ ɬɢɩɚ ɧɚɩɪɹɠɟɧɢɹ ɜ ɭɡɥɟ V(5), ɩɚɞɟɧɢɟ ɧɚɩɪɹɠɟɧɢɹ ɧɚ ɞɜɭɯɩɨɥɸɫɧɨɦ ɤɨɦɩɨɧɟɧɬɟ V(L1) ɢɥɢ ɬɨɤɚ ɜɟɬɜɢ I(2,3), I(L1), ɩɪɨɢɡɜɟɞɟɧɢɹ ɤɨɦɩɥɟɤɫɧɵɯ ɜɟɥɢ -ɱɢɧ, ɧɚɩɪɢɦɟɪ V(VCC)*I(VCC), ɢ ɞɪɭɝɢɟ ɜɵɪɚɠɟɧɢɹ (ɫɦ. ɪɚɡɞ. 2.1.3). Ⱦɥɹ ɪɚɫɱɟɬɚ ɭɪɨɜɧɹ ɜɧɭɬ -ɪɟɧɧɟɝɨ ɲɭɦɚ ɜ ɝɪɚɮɟ Y Expression ɩɨɦɟɳɚɸɬ ɢɦɟɧɚ ɩɟɪɟɦɟɧɧɵɯ ONOISE, INOISE; ɩɪɢ ɷɬɨɦ ɝɪɚɮɢɤɢ ɞɪɭɝɢɯ ɩɟɪɟɦɟɧɧɵɯ ɧɟɥɶɡɹ ɨɞɧɨɜɪɟɦɟɧɧɨ ɜɵɜɨɞɢɬɶ ɧɚ ɷɤɪɚɧ;

X Range — ɦɚɤɫɢɦɚɥɶɧɨɟ ɢ ɦɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɩɟɪɟɦɟɧɧɨɣ ɏ ɧɚ ɝɪɚɮɢɤɟ ɩɨ ɮɨɪɦɚɬɭ High[,Low]. ȿɫɥɢ ɦɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ Low ɪɚɜɧɨ ɧɭɥɸ,ɟɝɨ ɦɨɠɧɨ ɧɟ ɭɤɚɡɵɜɚɬɶ. Ⱦɥɹ ɚɜɬɨɦɚ -ɬɢɱɟɫɤɨɝɨ ɜɵɛɨɪɚ ɞɢɚɩɚɡɨɧɚ ɩɟɪɟɦɟɧɧɵɯ ɜ ɷɬɨɣ ɝɪɚɮɟ ɭɤɚɡɵɜɚɟɬɫɹ Auto. ȼ ɷɬɨɦ ɫɥɭɱɚɟ ɫɧɚɱɚ -ɥɚ ɜɵɩɨɥɧɹɟɬɫɹ ɦɨɞɟɥɢɪɨɜɚɧɢɟ,ɜ ɩɪɨɰɟɫɫɟ ɤɨɬɨɪɨɝɨ ɝɪɚɮɢɤɢ ɫɬɪɨɹɬɫɹ ɜ ɫɬɚɧɞɚɪɬɧɨɦ ɦɚɫɲɬɚ -ɛɟ ɢ ɡɚɬɟɦ ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɩɟɪɟɫɬɪɚɢɜɚɸɬɫɹ. ɍɞɨɛɧɨ ɬɚɤɠɟ ɢɫɩɨɥɶɡɨɜɚɬɶ Fmax,Fmin, ɜ ɷɬɨɦ ɫɥɭɱɚɟ ɧɟ ɧɚɞɨ ɞɭɛɥɢɪɨɜɚɬɶ ɞɢɚɩɚɡɨɧ,ɭɤɚɡɚɧɧɵɣ ɜ Frequency Range;

Y Range — ɦɚɤɫɢɦɚɥɶɧɨɟ ɢ ɦɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɩɟɪɟɦɟɧɧɨɣ Y ɧɚ ɝɪɚɮɢɤɟ; ɟɫɥɢ ɦɢ -ɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɪɚɜɧɨ ɧɭɥɸ, ɟɝɨ ɦɨɠɧɨ ɧɟ ɭɤɚɡɵɜɚɬɶ.Ⱦɥɹ ɚɜɬɨɦɚɬɢɱɟɫɤɨɝɨ ɜɵɛɨɪɚ ɞɢɚɩɚ -ɡɨɧɚ ɩɟɪɟɦɟɧɧɵɯ ɜ ɷɬɨɣ ɝɪɚɮɟ ɭɤɚɡɵɜɚɟɬɫɹ Auto.

ɉ ɪ ɱ ɣ ɣ:

Run Options — ɭɩɪɚɜɥɟɧɢɟ ɜɵɞɚɱɟɣ ɪɟɡɭɥɶɬɚɬɨɜ ɪɚɫɱɟɬɨɜ: Normal —ɪɟɡɭɥɶɬɚɬɵ ɪɚɫɱɟɬɨɜ ɧɟ ɫɨɯɪɚɧɹɸɬɫɹ,

Save — ɫɨɯɪɚɧɟɧɢɟ ɪɟɡɭɥɶɬɚɬɨɜ ɪɚɫɱɟɬɨɜ ɜ ɛɢɧɚɪɧɨɦ ɞɢɫɤɨɜɨɦ ɮɚɣɥɟ <ɢɦɹ ɫɯɟɦɵ>.ȺSȺ, Retrieve — ɫɱɢɬɵɜɚɧɢɟ ɩɨɫɥɟɞɧɢɯ ɪɟɡɭɥɶɬɚɬɨɜ ɪɚɫɱɟɬɚ ɢɡ ɞɢɫɤɨɜɨɝɨ ɮɚɣɥɚ <ɢɦɹ ɫɯɟ -ɦɵ>.ASA, ɫɨɡɞɚɧɧɨɝɨ ɪɚɧɟɟ. ɉɪɢ ɷɬɨɦ ɩɪɨɢɡɜɨɞɢɬɫɹ ɩɨɫɬɪɨɟɧɢɟ ɝɪɚɮɢɤɨɜ ɢ ɬɚɛɥɢɰ, ɤɚɤ ɩɨɫɥɟ ɨɛɵɱɧɨɝɨ ɪɚɫɱɟɬɚ;

State Variables (Zero, Read, Leave) — ɭɫɬɚɧɨɜɤɚ ɧɚɱɚɥɶɧɵɯ ɭɫɥɨɜɢɣ; Frequency Step — ɲɚɝ ɢɡɦɟɧɟɧɢɹ ɱɚɫɬɨɬɵ:

Auto — ɚɜɬɨɦɚɬɢɱɟɫɤɢɣ ɜɵɛɨɪ ɲɚɝɚ ɩɨ ɱɚɫɬɨɬɟ, ɜɵɛɢɪɚɟɦɨɝɨ ɧɚ ɨɫɧɨɜɟ ɤɨɧɬɪɨɥɹ ɦɚɤɫɢ -ɦɚɥɶɧɨɝɨ ɩɪɢɪɚɳɟɧɢɹ ɮɭɧɤɰɢɢ ɩɟɪɜɨɝɨ ɝɪɚɮɢɤɚ;

Linear — ɪɚɫɱɟɬ ɫ ɩɨɫɬɨɹɧɧɵɦ ɥɢɧɟɣɧɵɦ ɲɚɝɨɦ ɩɨ ɱɚɫɬɨɬɟ;

Log — ɪɚɫɱɟɬ ɫ ɩɨɫɬɨɹɧɧɵɦ ɲɚɝɨɦ ɧɚ ɥɨɝɚɪɢɮɦɢɱɟɫɤɨɣ ɲɤɚɥɟ ɱɚɫɬɨɬɵ;

Operation Point — ɩɪɟɞɜɚɪɢɬɟɥɶɧɨɟ ɜɵɩɨɥɧɟɧɢɟ ɪɚɫɱɟɬɚ ɪɟɠɢɦɚ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ; Auto Scale Ranges — ɩɪɢɫɜɨɟɧɢɟ ɩɪɢɡɧɚɤɚ ɚɜɬɨɦɚɬɢɱɟɫɤɨɝɨ ɦɚɫɲɬɚɛɢɪɨɜɚɧɢɹ «Auto» ɩɨ ɨɫɹɦ X, Y ɞɥɹ ɤɚɠɞɨɝɨ ɧɨɜɨɝɨ ɜɚɪɢɚɧɬɚ ɪɚɫɱɟɬɨɜ. ȿɫɥɢ ɷɬɚ ɨɩɰɢɹ ɜɵɤɥɸɱɟɧɚ, ɬɨ ɩɪɢɧɢɦɚɸɬɫɹ ɜɨ ɜɧɢɦɚɧɢɟ ɦɚɫɲɬɚɛɵ,ɭɤɚɡɚɧɧɵɟ ɜ ɝɪɚɮɚɯ X Range, Y Range.

4.5.2. Ƀɬɪɩɦɷɢɩɝɛɨɣɠ ɥɦɛɝɣɳɣ ɋ

ɉɨɫɥɟ ɜɵɩɨɥɧɟɧɢɹ ɤɨɦɚɧɞɵ Run ɧɚɱɢɧɚɟɬɫɹ ɪɚɫɱɟɬ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ, ɢ ɜ ɩɪɨɰɟɫ -ɫɟ ɩɨɥɭɱɟɧɢɹ ɪɟɡɭɥɶɬɚɬɨɜ ɧɚ ɷɤɪɚɧ ɜɵɜɨɞɹɬɫɹ ɢɯ ɝɪɚɮɢɤɢ.ɉɨɫɥɟ ɧɚɠɚɬɢɹ ɤɥɚɜɢɲɢ Ɋ ɜ ɧɢɠɧɟɣ

ɱɚɫɬɢ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ ɫɩɪɚɜɚ ɨɬ ɨɛɨɡɧɚɱɟɧɢɹ ɤɚɠɞɨɣ ɩɟɪɟɦɟɧɧɨɣ ɜɵɜɨɞɹɬɫɹ ɢɯ ɬɟɤɭɳɢɟ ɱɢɫɥɟɧɧɵɟ ɡɧɚɱɟɧɢɹ. ɗɬɨɬ ɫɩɨɫɨɛ ɭɞɨɛɟɧ ɞɥɹ ɤɨɧɬɪɨɥɹ ɡɚ ɞɥɢɬɟɥɶɧɵɦɢ ɪɚɫɱɟɬɚɦɢ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ, ɞɢɚɩɚɡɨɧ ɢɡɦɟɧɟɧɢɹ ɤɨɬɨɪɵɯ ɡɚɪɚɧɟɟ ɧɟ ɢɡɜɟɫɬɟɧ (ɬɚɤ ɱɬɨ ɬɟɤɭɳɢɟ ɪɟɡɭɥɶɬɚɬɵ ɦɨɝɭɬ ɛɵɬɶ ɧɟ ɜɢɞɧɵ ɧɚ ɷɤɪɚɧɟ). Ɉɞɧɚɤɨ ɦɨɞɟɥɢɪɨɜɚɧɢɟ ɩɪɢ ɷɬɨɦ ɡɧɚɱɢɬɟɥɶɧɨ ɡɚɦɟɞɥɹɟɬɫɹ, ɩɨɷɬɨɦɭ ɩɨɫɥɟ ɩɪɨɫɦɨɬɪɚ ɧɚɢɛɨɥɟɟ ɢɧɬɟɪɟɫɧɨɝɨ ɮɪɚɝɦɟɧɬɚ ɞɚɧɧɵɯ ɫɥɟɞɭɟɬ ɜɵɤɥɸɱɢɬɶ ɷɬɨɬ ɪɟɠɢɦ ɩɨɜɬɨɪɧɵɦ ɧɚɠɚɬɢɟɦ ɤɥɚɜɢɲɢ.

4.5.3. ɇɠɨɹ ɫɠɡɣɧɩɝ ɫɛɬɲɠɭɛ ɲɛɬɭɩɭɨɶɰ ɰɛɫɛɥɭɠɫɣɬɭɣɥ ȻɌ

ɉɨɫɥɟ ɩɟɪɟɯɨɞɚ ɜ ɪɟɠɢɦ ɪɚɫɱɟɬɚ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ ɦɟɧɹɟɬɫɹ ɫɨɫɬɚɜ ɦɟɧɸ ɤɨɦɚɧɞ (ɫɦ.ɪɢɫ. 4.8). ɉɨɹɜɥɹɟɬɫɹ ɧɨɜɵɣ ɪɟɠɢɦ Ⱥɋ,ɢɦɟɸɳɢɣ ɫɥɟɞɭɸɳɢɟ ɤɨɦɚɧɞɵ.

Run (F2) —ɜɵɩɨɥɧɟɧɢɟ ɦɨɞɟɥɢɪɨɜɚɧɢɹ;

Limits (F9) —ɡɚɞɚɧɢɟ ɩɪɟɞɟɥɨɜ ɦɨɞɟɥɢɪɨɜɚɧɢɹ ɢ ɩɨɫɬɪɨɟɧɢɹ ɝɪɚɮɢɤɨɜ; Stepping (F11) —ɦɧɨɝɨɜɚɪɢɚɧɬɧɵɣ ɚɧɚɥɢɡ (ɫɦ.ɪɚɡɞ. 4.7);

Optimize (Ctrl+F11) — ɩɚɪɚɦɟɬɪɢɱɟɫɤɚɹ ɨɩɬɢɦɢɡɚɰɢɹ;

Analysis Window (F4) —ɨɬɤɪɵɬɢɟ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ ɪɟɡɭɥɶɬɚɬɨɜ ɦɨɞɟɥɢɪɨɜɚɧɢɹ; Watch (Ctrl+W) — ɨɞɧɨɜɪɟɦɟɧɧɵɣ ɩɪɨɫɦɨɬɪ ɫɯɟɦɵ, ɪɟɡɭɥɶɬɚɬɨɜ ɦɨɞɟɥɢɪɨɜɚɧɢɹ ɢ ɬɟɤ -ɫɬɨɜɵɯ ɜɵɪɚɠɟɧɢɣ ɜ ɬɪɟɯ ɨɤɧɚɯ (ɫɦ.ɪɢɫ. 4.9);

Ɋɢɫ. 4.8. Ʉɨɦɚɧɞɵ Ⱥɋ ɚɧɚɥɢɡɚ

Breakpoints (Alt+F9) — ɨɫɬɚɧɨɜɤɚ ɦɨɞɟɥɢɪɨɜɚɧɢɹ ɜ ɡɚɞɚɧɧɨɣ ɬɨɱɤɟ; 3D Windows (ɬɪɟɯɦɟɪɧɚɹ ɝɪɚɮɢɤɚ):

Add 3D Window — ɞɨɛɚɜɥɟɧɢɟ ɨɤɧɚ ɬɪɟɯɦɟɪɧɨɣ ɝɪɚɮɢɤɢ, Delete 3D Window — ɭɞɚɥɟɧɢɟ ɨɤɧɚ ɬɪɟɯɦɟɪɧɨɣ ɝɪɚɮɢɤɢ;

Performance Windows — ɪɚɫɲɢɪɟɧɧɵɣ ɚɧɚɥɢɡ (ɩɚɪɚɦɟɬɪɢɱɟɫɤɚɹ ɡɚɜɢɫɢɦɨɫɬɶ):

Add Performance Window — ɞɨɛɚɜɥɟɧɢɟ ɨɤɧɚ ɩɚɪɚɦɟɬɪɢɱɟɫɤɨɣ ɡɚɜɢɫɢɦɨɫɬɢ, Delete Performance Window — ɭɞɚɥɟɧɢɟ ɨɤɧɚ ɩɚɪɚɦɟɬɪɢɱɟɫɤɨɣ ɡɚɜɢɫɢɦɨɫɬɢ;

Thumb Nail Plot — ɪɚɡɦɟɳɟɧɢɟ ɝɪɚɮɢɤɚ ɬɟɤɭɳɟɝɨ ɨɤɧɚ ɦɚɥɨɝɨ ɪɚɡɦɟɪɚ ɜ ɜɟɪɯɧɟɦ ɩɪɚɜɨɦ ɭɝɥɭ ɷɤɪɚɧɚ;

Numeric Output (F5) —ɜɵɜɨɞ ɧɚ ɷɤɪɚɧ ɱɢɫɥɟɧɧɵɯ ɪɟɡɭɥɶɬɚɬɨɜ ɜ ɬɚɛɥɢɱɧɨɣ ɮɨɪɦɟ; State Variables Editor (F12) — ɜɵɡɨɜ ɪɟɞɚɤɬɨɪɚ ɡɧɚɱɟɧɢɣ ɩɟɪɟɦɟɧɧɵɯ ɫɨɫɬɨɹɧɢɹ (ɧɚ -ɱɚɥɶɧɵɯ ɭɫɥɨɜɢɣ);

DSP parameters — ɨɬɤɪɵɬɢɟ ɞɢɚɥɨɝɨɜɨɝɨ ɨɤɧɚ DSP (Digital Signal Processing — ɰɢɮɪɨɜɚɹ ɨɛɪɚɛɨɬɤɚ ɫɢɝɧɚɥɨɜ), ɜ ɤɨɬɨɪɨɦ ɡɚɞɚɸɬɫɹ ɝɪɚɧɢɰɵ ɢɧɬɟɪɜɚɥɚ ɱɚɫɬɨɬ ɞɥɹ ɪɚɫɱɟɬɚ ɩɪɟɨɛɪɚɡɨɜɚ -ɧɢɹ Ɏɭɪɶɟ (Upper Frequency, Lower Frequency) ɢ ɤɨɥɢɱɟɫɬɜɨ ɨɬɫɱɟɬɨɜ Number of Points (ɞɨɥɠɧɨ ɛɵɬɶ ɜ ɬɨɱɧɨɫɬɢ ɪɚɜɧɨ ɫɬɟɩɟɧɢ ɱɢɫɥɚ 2 ɜ ɢɧɬɟɪɜɚɥɟ ɨɬ 64 ɞɨ 8192), ɪɢɫ. 4.9. Ɂɚɞɚɧɧɵɟ ɡɧɚɱɟ -ɧɢɹ ɩɪɢɧɢɦɚɸɬɫɹ ɜɨ ɜɧɢɦɚɧɢɟ, ɟɫɥɢ ɜ ɝɪɚɮɟ Status ɧɚɠɚɬɶ ɤɧɨɩɤɭ On. Ɋɚɫɱɟɬ ɢɦɩɭɥɶɫɧɵɯ ɯɚ -ɪɚɤɬɟɪɢɫɬɢɤ ɩɭɬɟɦ ɨɛɪɚɬɧɨɝɨ ɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ɏɭɪɶɟ ɤɨɦɩɥɟɤɫɧɵɯ ɤɨɷɮɮɢɰɢɟɧɬɨɜ ɩɟɪɟɞɚɱɢ ɢɥɥɸɫɬɪɢɪɭɟɬɫɹ ɩɪɢɦɟɪɨɦFFT4ɢɡ ɤɚɬɚɥɨɝɚ Analysysis\AC. ɋɥɟɞɭɟɬ ɨɬɦɟɬɢɬɶ, ɱɬɨ ɜɨɡɦɨɠɧɨɫɬɶ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬɪɨɜ ɜ ɨɤɧɟ DSP parameters ɧɚ ɩɪɚɤɬɢɤɟ ɩɨɱɬɢ ɧɢɤɨɝɞɚ ɧɟ ɢɫɩɨɥɶɡɭɟɬɫɹ, ɜɫɟ ɧɟɨɛɯɨɞɢɦɵɟ ɩɚɪɚɦɟɬɪɵ ɦɨɠɧɨ ɡɚɞɚɬɶ ɜ ɨɤɧɟ AC Analysis Limits (ɫɦ.ɩɪɢɦɟɪFFT4);

Reduce Data Points — ɨɬɤɪɵɬɢɟ ɞɢɚɥɨɝɨɜɨɝɨ ɨɤɧɚ ɫɨɤɪɚɳɟɧɢɹ ɨɛɴɟɦɚ ɢɧɮɨɪɦɚɰɢɢ, ɜɵ -ɜɨɞɢɦɨɣ ɧɚ ɝɪɚɮɢɤɚɯ ɢ ɫɨɯɪɚɧɟɧɧɨɣ ɜ ɮɚɣɥɚɯ;

Exit Analysis (F3) —ɡɚɜɟɪɲɟɧɢɟ ɪɟɠɢɦɚ ɚɧɚɥɢɡɚ ɢ ɜɨɡɜɪɚɳɟɧɢɟ ɜ ɨɤɧɨ ɫɯɟɦ.

Ɋɢɫ. 4.9. Ɉɤɧɨ ɡɚɞɚɧɢɹ ɞɢɚɩɚɡɨɧɚ ɱɚɫɬɨɬ ɞɥɹ ɪɚɫɱɟɬɚ ɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ɏɭɪɶɟ

4.5.4. Ƚɶɝɩɟ ɲɣɬɦɠɨɨɶɰ ɟɛɨɨɶɰ

Ɋɟɡɭɥɶɬɚɬɵ ɪɚɫɱɟɬɚ ɫɯɟɦɵ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ ɢ ɬɚɛɥɢɰɵ ɡɧɚɱɟɧɢɣ ɩɟɪɟɦɟɧɧɵɯ, ɨɬɦɟ -ɱɟɧɧɵɯ ɧɚɠɚɬɢɟɦ ɤɧɨɩɨɤ ɜ ɫɨɨɬɜɟɬɫɬɜɭɸɳɢɯ ɫɬɪɨɤɚɯ ɨɤɧɚ AC Analysis Limits, ɡɚɧɨɫɹɬɫɹ ɜ ɬɟɤɫɬɨɜɵɣ ɮɚɣɥ <ɢɦɹ ɫɯɟɦɵ>.ANO.ɉɪɨɫɦɨɬɪ ɟɝɨ ɫɨɞɟɪɠɚɧɢɹ ɜɵɩɨɥɧɹɟɬɫɹ ɧɚɠɚɬɢɟɦ ɧɚ ɩɢɤɬɨ -ɝɪɚɦɦɭ ɜ ɦɟɧɸ Ⱥɋ.

ȼ ɧɚɱɚɥɟ ɮɚɣɥɚ ɪɟɡɭɥɶɬɚɬɨɜ ɦɨɞɟɥɢɪɨɜɚɧɢɹ, ɤɚɤ ɢ ɜ ɪɟɠɢɦɟ Transient Analysis, ɩɨɦɟɳɚ -ɸɬɫɹ ɡɧɚɱɟɧɢɹ ɪɟɠɢɦɚ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ (ɭɡɥɨɜɵɟ ɩɨɬɟɧɰɢɚɥɵ, ɬɨɤɢ ɱɟɪɟɡ ɢɧɞɭɤɬɢɜɧɨɫɬɢ ɢ ɥɨɝɢɱɟɫɤɢɟ ɫɨɫɬɨɹɧɢɹ ɰɢɮɪɨɜɵɯ ɭɡɥɨɜ). Ⱦɚɥɟɟ ɩɪɢɜɟɞɟɧɵ ɩɚɪɚɦɟɬɪɵ ɥɢɧɟɣɧɵɯ ɦɨɞɟɥɟɣ ɞɢɨ -ɞɨɜ ɢ ɬɪɚɧɡɢɫɬɨɪɨɜ, ɪɚɫɫɱɢɬɚɧɧɵɯ ɜ ɪɟɠɢɦɟ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ ɢ ɫɨɫɬɨɹɧɢɹ ɪ-n-ɩɟɪɟɯɨɞɨɜ. ȼ ɡɚɤɥɸɱɟɧɢɟ — ɬɚɛɥɢɰɚ ɞɢɫɤɪɟɬɧɵɯ ɨɬɫɱɟɬɨɜ ɜɵɯɨɞɧɵɯ ɩɟɪɟɦɟɧɧɵɯ, ɝɪɚɮɢɤɢ ɤɨɬɨɪɵɯ ɢɡɨɛɪɚ -ɠɟɧɵ ɜ ɨɤɧɟ Analysis Plot. Ʉɨɥɢɱɟɫɬɜɨ ɫɬɪɨɤ ɜ ɷɬɨɣ ɬɚɛɥɢɰɟ ɪɚɜɧɨ ɡɧɚɱɟɧɢɸ ɩɚɪɚɦɟɬɪɚ Number

of Points ɜ ɦɟɧɸ Ⱥɋ Analysis Limits, ɟɫɥɢ ɜɵɛɪɚɧ ɩɨɫɬɨɹɧɧɵɣ ɲɚɝ ɩɨ ɱɚɫɬɨɬɟ ɢɥɢ ɨɩɪɟɞɟɥɹɟɬɫɹ ɜ ɫɨɨɬɜɟɬɫɬɜɢɢ ɫ ɡɚɞɚɧɧɨɣ ɬɨɱɧɨɫɬɶɸ ɪɚɫɱɟɬɨɜ.

ɉɪɢɦɟɱɚɧɢɟ. Ɉɬɦɟɬɢɦ, ɱɬɨ ɩɪɢ ɜɤɥɸɱɟɧɢɢ ɨɩɰɢɢ Auto Scale Ranges ɢ ɜɵɛɨɪɟ Frequency Step=Auto ɦɚɫɲɬɚɛ ɝɪɚɮɢɤɨɜ ɜɵɛɢɪɚɟɬɫɹ ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɫɨɜɟɪɲɟɧɧɨ ɩɪɚɜɢɥɶɧɨ, ɧɨ ɩɪɢ ɩɟɪɟ -ɫɬɪɨɟɧɢɢ ɝɪɚɮɢɤɨɜ ɩɨɫɥɟ ɨɩɪɟɞɟɥɟɧɢɹ ɦɚɫɲɬɚɛɚ ɲɚɝ ɩɨ ɱɚɫɬɨɬɟ ɜɵɛɢɪɚɟɬɫɹ ɫɥɢɲɤɨɦ ɤɪɭɩɧɵɦ ɢ ɝɪɚɮɢɤɢ ɫɬɪɨɹɬɫɹ ɝɪɭɛɨ. ɉɨɷɬɨɦɭ ɜ ɷɬɨɦ ɫɥɭɱɚɟ ɩɪɢɯɨɞɢɬɫɹ ɩɪɨɜɨɞɢɬɶ ɦɨɞɟɥɢɪɨɜɚɧɢɟ ɞɜɚɠ -ɞɵ: ɫɧɚɱɚɥɚ ɩɪɢ ɜɤɥɸɱɟɧɧɨɣ ɨɩɰɢɢ Auto Scale Ranges ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɨɩɪɟɞɟɥɢɬɶ ɦɚɫɲɬɚɛ, ɚ ɡɚɬɟɦ ɜɵɤɥɸɱɢɬɶ ɷɬɭ ɨɩɰɢɸ ɢ ɩɨɜɬɨɪɢɬɶ ɦɨɞɟɥɢɪɨɜɚɧɢɟ — ɝɪɚɮɢɤɢ ɛɭɞɭɬ ɩɨɫɬɪɨɟɧɵ ɫ ɨɛɟɫɩɟ -ɱɟɧɢɟɦ ɡɚɞɚɧɧɨɣ ɬɨɱɧɨɫɬɢ.

ɉɪɢɦɟɪɵ ɢɫɩɨɥɶɡɨɜɚɧɢɹ AC ɚɧɚɥɢɡɚ ɫɦ. ɜ ɫɯɟɦɧɵɯ ɮɚɣɥɚɯ BJT_Oɘ, Butter, FILTER, NYQUIST,ɏɃɆɗɍɋ_ɇɉɌɍ ȽɃɈȻɢɡ ɤɚɬɚɥɨɝɚ Analysysis\AC.

4.5.5. ɋɛɬɲɠɭ ɮɫɩɝɨɺ ɝɨɮɭɫɠɨɨɠɞɩ ɳɮɧɛ

ȼ ɦɚɬɟɦɚɬɢɱɟɫɤɢɯ ɦɨɞɟɥɹɯ ɤɨɦɩɨɧɟɧɬɨɜ, ɩɪɢɧɹɬɵɯ ɜ ɩɪɨɝɪɚɦɦɟ MC8, ɬɚɤ ɠɟ ɤɚɤ ɢ ɜ ɩɪɨ -ɝɪɚɦɦɟ PSpice, ɭɱɢɬɵɜɚɸɬɫɹ ɬɟɩɥɨɜɵɟ, ɞɪɨɛɨɜɵɟ ɢ ɧɢɡɤɨɱɚɫɬɨɬɧɵɟ ɮɥɢɤɤɟɪ-ɲɭɦɵ (ɫɦ. ɩɨɞ -ɪɨɛɧɨɫɬɢ ɜ [4, 6]).

ɋɩɟɤɬɪɚɥɶɧɵɟ ɩɥɨɬɧɨɫɬɢ ɲɭɦɚ ɨɬ ɨɬɞɟɥɶɧɵɯ ɢɫɬɨɱɧɢɤɨɜ ɫɭɦɦɢɪɭɸɬɫɹ. ȼ ɤɚɱɟɫɬɜɟ ɫɩɟɤ -ɬɪɚɥɶɧɨɣ ɩɥɨɬɧɨɫɬɢ ɜɵɯɨɞɧɨɝɨ ɲɭɦɚ (ɪɚɡɦɟɪɧɨɫɬɶ ȼ²/Ƚɰ) ɪɚɫɫɱɢɬɵɜɚɟɬɫɹ ɫɩɟɤɬɪɚɥɶɧɚɹ ɩɥɨɬ -ɧɨɫɬɶ ɧɚɩɪɹɠɟɧɢɹ ɦɟɠɞɭ ɭɡɥɚɦɢ ɫɯɟɦɵ, ɭɤɚɡɚɧɧɵɯ ɜ ɫɩɟɰɢɮɢɤɚɰɢɢ Noise Output. ȿɫɥɢ ɜ ɤɚɱɟ -ɫɬɜɟ ɢɫɬɨɱɧɢɤɚ ɜɯɨɞɧɨɝɨ ɫɢɝɧɚɥɚ ɜɤɥɸɱɚɟɬɫɹ ɢɫɬɨɱɧɢɤ ɧɚɩɪɹɠɟɧɢɹ,ɬɨ ɧɚ ɜɯɨɞ ɩɟɪɟɫɱɢɬɵɜɚɟɬɫɹ ɫɩɟɤɬɪɚɥɶɧɚɹ ɩɥɨɬɧɨɫɬɶ ɧɚɩɪɹɠɟɧɢɹ, ɚ ɟɫɥɢ ɢɫɬɨɱɧɢɤ ɬɨɤɚ, ɬɨ ɫɩɟɤɬɪɚɥɶɧɚɹ ɩɥɨɬɧɨɫɬɶ ɬɨɤɚ. ȼ ɪɟɡɭɥɶɬɚɬɟ ɪɚɫɱɟɬɚ ɭɪɨɜɧɹ ɲɭɦɚ ɧɚ ɝɪɚɮɢɤɚɯ ɢ ɜ ɬɚɛɥɢɰɚɯ ɜɵɜɨɞɹɬɫɹ ɡɧɚɱɟɧɢɹ ɤɜɚɞɪɚɬɧɨɝɨ ɤɨɪɧɹ ɢɡ ɫɩɟɤɬɪɚɥɶɧɨɣ ɩɥɨɬɧɨɫɬɢ ɧɚɩɪɹɠɟɧɢɹ ɲɭɦɚ (ɪɚɡɦɟɪɧɨɫɬɶ ȼ/—Ƚɰ) ɢɥɢ ɫɩɟɤɬɪɚɥɶɧɨɣ ɩɥɨɬɧɨɫɬɢ ɬɨɤɚ ɲɭɦɚ (ɪɚɡɦɟɪɧɨɫɬɶ Ⱥ/—Ƚɰ). ɋɦ. ɩɪɢɦɟɪɵ ɚɧɚɥɢɡɚ ɲɭɦɨɜɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ ɜ ɫɯɟɦɧɵɯ ɮɚɣɥɚɯNOISEBJT, DIFFAMP, MOSDIFF, UA741ɢɡ ɤɚɬɚɥɨɝɚ Analysysis\AC.