Sine Orthogonality

About this app

Two integer-frequency sines, the integral ∫sin(nx)·sin(mx)dx filled live — KaTeX shows 0 (orthogonal) or π (identical n=m), the heart of Fourier coefficients.

Subject: Fourier analysis

More from Fourier analysis

• Draw and Fourier
• Fourier epicycles (3D)
• Fourier Synthesis
• Fourier Series — 5 Functions
• Sine Anatomy

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