Crystal Ball Reconstructor Skill

Compute bispectrum and bicoherence from RF signals with GPU acceleration.

Updated Mar 8, 2026
One-click install
npx skills add https://github.com/kryptodogg/twister --skill crystal-ball-reconstructor-skill
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Crystal Ball Reconstructor Skill
Source: https://github.com/kryptodogg/twister/tree/main/skills/crystal-ball-reconstructor
Command: npx skills add https://github.com/kryptodogg/twister --skill crystal-ball-reconstructor-skill

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill addresses the complex challenge of analyzing radio frequency (RF) signals by providing advanced spectral analysis tools to identify nonlinearities, phase coherence, and reconstruct signal properties.

Core Features & Use Cases

  • Bispectrum & Bicoherence Analysis: Compute and analyze the bispectrum and bicoherence of signals to detect nonlinear coupling and harmonic products.
  • Phase Stability Tracking: Monitor the phase coherence across different frequency bands to assess signal stability.
  • RF-BSDF Reconstruction: Perform inverse reconstruction of Radio Frequency Bidirectional Scattering Function (RF-BSDF) properties.
  • Use Case: Analyze complex RF environments to identify interference sources, understand signal distortion, or characterize material properties from I/Q measurements.

Quick Start

Use the Crystal Ball Reconstructor Skill to compute the bispectrum for the provided RF data.

Frequently Asked Questions about Crystal Ball Reconstructor Skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I compute the bispectrum and bicoherence of RF signals for nonlinear coupling detection?

To compute the bispectrum and bicoherence of RF signals, you perform advanced spectral analysis that detects nonlinear coupling and harmonic products. GPU acceleration is required for the bispectrum computation to identify interference sources and characterize signal distortion.

What is RF-BSDF inverse reconstruction and when do I need it for material characterization?

RF-BSDF inverse reconstruction is the process of deriving Radio Frequency Bidirectional Scattering Function properties from I/Q measurements. You need it for material characterization tasks to understand how materials scatter radio frequencies based on captured RF signal data.

How do I track phase coherence and stability across different frequency bands?

You track phase coherence by monitoring phase stability across different frequency bands during RF signal analysis. This assesses overall signal stability and helps identify phase-related anomalies in complex RF environments like those found in signal intelligence applications.

Do I need GPU acceleration to perform bispectrum computation on RF data?

Yes, you need GPU acceleration specifically for bispectrum computation. The advanced spectral processing required to detect nonlinear coupling and harmonic products in RF signals demands GPU resources to execute the necessary calculations efficiently.

Can I use bispectrum analysis for signal intelligence and electronic warfare applications?

Yes, you can use bispectrum analysis for signal intelligence and electronic warfare applications. The technique identifies nonlinearities, detects harmonic products, and classifies frequency bands to analyze complex RF environments and locate interference sources.

What's the best way to identify interference sources in a complex RF environment?

The best way to identify interference sources in a complex RF environment is computing the bispectrum and bicoherence of captured signals. This advanced spectral analysis detects nonlinear coupling and harmonic products that indicate the source and nature of the interference.