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ix-signal

Official

Signal analysis made easy with FFT, filtering, and wavelets.

Data & Analytics#filtering#signal processing#wavelets#FFT#Kalman filter#spectral analysis
AuthorGuitarAlchemist
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill streamlines signal processing tasks, allowing users to efficiently analyze and transform time-domain and frequency-domain signals.

Core Features & Use Cases

  • FFT/IFFT: Decompose and reconstruct signals in the frequency domain.
  • Filtering: Apply low-pass, high-pass, and band-pass filters for signal smoothing and noise reduction.
  • Wavelets: Perform Haar wavelet transforms for multi-resolution analysis.
  • Kalman Filter: Estimate states in noisy dynamic systems.
  • Spectral Analysis: Analyze power spectral density and spectrograms.
  • Windows: Utilize Hamming, Hanning, and Blackman windows to reduce spectral leakage.
  • Convolution/Correlation: Compute cross-correlation and autocorrelation.
  • DCT: Apply discrete cosine transform for compression and feature extraction.
  • Use Case: A user can apply this Skill to analyze the frequency components of an audio signal or to filter out noise from sensor data.

Quick Start

Use the ix-signal skill to apply a Kalman filter to your time series data to estimate the system state.

Dependency Matrix

Required Modules

None required

Components

scripts

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: ix-signal
Download link: https://github.com/GuitarAlchemist/ix/archive/main.zip#ix-signal

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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