Z-Transform of a^n sin nθ & a^n cos nθ | VTU
Автор: Mathematics Tutor
Загружено: 2025-12-30
Просмотров: 152
Описание:
📘 Z-Transform of aⁿ sin nθ and aⁿ cos nθ | Engineering Mathematics
🔢 Problems Covered
Find the Z-transform of:
1️⃣ aⁿ sin nθ
2️⃣ aⁿ cos nθ
🎯 For BMATEC301 (EC) – Module 3
🎯 For BMATE301 (EE) – Module 4
📘 Z-Transforms (VTU)
▶ Playlist: • Z transform
📌 Basic
Z(kⁿ) & hence Z(1)
👉 • Z-Transform Basics | Z-Transform of k^n an...
📌 Property
Z{nᵏ} = − z d/dz Z{nᵏ⁻¹}
👉 • Z-Transform Property Proof | Z{n^k} = −z d...
📌 Z(n), Z(n²), Z(n³)
👉 • Z-Transform of n, n^2, n^3 | Step-by-Step ...
📌 Damping Rule (Proof)
👉 • Damping Rule of Z-Transform | Statement & ...
📌 Right Shift Rule
👉 • Right Shift Rule of Z-Transform | Statemen...
📌 Left Shift Rule
👉 • Left Shift Rule of Z-Transform | Statement...
📌 Problem 1
e⁻ᵃⁿ, n e⁻ᵃⁿ, n² e⁻ᵃⁿ
👉 • Z-Transform Problems on Exponential Sequen...
📌 Problem 2
cos nθ, sin nθ + deductions
👉 • Z-Transform of sin nθ & cos nθ | Deduction...
📌 Problem 3
aⁿ sin nθ, aⁿ cos nθ
👉 • Z-Transform of a^n sin nθ & a^n cos nθ | VTU
📌 Problem 4
(cosθ + i sinθ)ⁿ
👉 • Z-Transform of (cosθ + i sinθ)^n | Euler F...
📌 Problem 5
Z(n+1)²
👉 • Z-Transform of (n+1)^2 | Important VTU Pro...
📌 Problem 6
cosh nθ, sinh nθ
👉 • Z-Transform of cosh nθ & sinh nθ | VTU Mat...
📌 Problem 7
Z(uₙ₊₁), Z(uₙ₊₂)
👉 • Z-Transform of uₙ₊₁ and uₙ₊₂ | Basic Defin...
📌 Problem 8
Z(1) from definition
👉 • Z-Transform of 1 | From Basic Definition |...
📌 Problem 9
Z{2n + sin(nπ/4) + 1}
👉 • Z-Transform of 2n + sin(nπ/4) + 1 | VTU Pr...
📌 Problem 10
cos(nπ/2 + π/4), cos(nπ/2 + α)
👉 • Z-Transform of cos(nπ/2 + α) | Tricky VTU ...
📌 Problem 11
Z{sin(3n+5)}
👉 • Z-Transform of sin(3n + 5) | Phase Shift P...
📌 Problem 12
Z(n+1)² using Z(n²)
👉 • Z-Transform of (n+1)^2 Using Z{n^2} | Shif...
📌 Problem 13
Z(1/n!), Z(1/(n+1)!), Z(1/(n+2)!)
👉 • Z-Transform of 1/n! | Proof & Shifting Pro...
📌 Inverse Z – Part 1
z / [(z−2)(z−3)]
👉 • Inverse Z-Transform of z/((z−2)(z−3)) | VT...
📌 Inverse Z – Part 2
z / [(z−1)(z−2)]
👉 • Inverse Z-Transform of z/((z−1)(z−2)) | VT...
📌 Inverse Z – Part 3
z / (z² + 7z + 10)
👉 • Inverse Z-Transform of z/(z^2 + 7z + 10) |...
📌 Inverse Z – Part 4
5z / [(2−z)(3z−1)]
👉 • Inverse Z-Transform of 5z/((2−z)(3z−1)) | VTU
📌 Inverse Z – Part 6
(8z − z³) / (4 − z)³
👉 • Inverse Z-Transform of (8z − z^3)/(4 − z)^...
🆕 Most IMPORTANT
⭐ Fourier Transform
👉 • Fourier Transform
⭐ Fourier Sine & Cosine
👉 • Fourier sine and cosine transform
⭐ Z Transform
👉 • Z transform
🚨 BMATEC301 – Maths-III (EC)
M1 Fourier Series & PHA
👉 • Fourier Series & Practical Harmonic Analys...
M2 Infinite FT
👉 • Infinite & Discrete Fourier Transforms | B...
M3 Z Transform
👉 • Z Transforms | BMATEC301 – Module 3 | Math...
M4 Higher Order DE
👉 • Ordinary Differential Equations of Higher ...
M5 Curve Fitting & Regression
👉 • Curve Fitting, Correlation & Regression | ...
📝 Model Question Papers
M1 P1 👉 • Bmatec301 module 1 Model Question Paper 1
M1 P2 👉 • Bmatec301 module 1 Model Question Paper 2
M2 P1 👉 • Bmatec301 module 2 Model Question Paper 1
M2 P2 👉 • Bmatec301 module 2 Model Question Paper 2
M3 P1 👉 • Bmatec301 module 3 Model Question Paper 1
M3 P2 👉 • Bmatec301 module 3 Model Question Paper 2
M4 P1 👉 • Bmatec301 module 4 Model Question Paper 1
M4 P2 👉 • Bmatec301 module 4 Model Question Paper 2
M5 P1 👉 • Bmatec301 module 5 Model Question Paper 1
M5 P2 👉 • Bmatec301 module 5 Model Question Paper 2
🚨 BMATE301 / BEE301 – Maths-III (EE)
M1 Higher Order DE
👉 • Ordinary Differential Equations of Higher ...
M2 Curve Fitting, Correlation, Regression
👉 • Curve Fitting, Correlation & Regression | ...
M3 Fourier Series
👉 • Fourier Series | BMATE301/BEE301 – Module ...
M4 Fourier & Z Transforms
👉 • Fourier Transforms & Z-Transforms | BMATE3...
M5 Probability & Statistics
👉 • Probability Distributions & Sampling Theor...
📝 Model Question Papers
M1 P1 👉 • Bmate301 module 1 Model Question Paper 1
M1 P2 👉 • Bmate301 module 1 Model Question Paper 2
M2 P1 👉 • Bmate301 module 2 Model Question Paper 1
M2 P2 👉 • Bmate301 module 2 Model Question Paper 2
M3 P1 👉 • Bmate301 module 3 Model Question Paper 1
M3 P2 👉 • Bmate301 module 3 Model Question Paper 2
M4 P1 👉 • Bmate301 module 4 Model Question Paper 1
M4 P2 👉 • Bmate301 module 4 Model Question Paper 2
M5 P1 👉 • Bmate301 module 5 Model Question Paper 1
M5 P2 👉 https://www.youtube.com/playlist?list...
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