Pinned Loading

1. VectorFFT VectorFFT Public

   VectorFFT is a vectorized, pure C FFT library optimized for x86 processors (AVX-512, AVX2, SSE2) with zero external dependencies. It implements mixed-radix algorithms for common sizes and Bluestein…

   C 4

2. BOCPD BOCPD Public

   Ultra-fast Bayesian Online Change Point Detection in C. Hand-tuned AVX2 assembly delivers 3 million observations/sec: that's 33x faster than naive and 4,100x faster than Python. Sub-microsecond lat…

   C

3. Singular-Spectrum-Analysis Singular-Spectrum-Analysis Public

   FFT-accelerated Singular Spectrum Analysis in C. SSA at the speed of FFT. Decompose time series into trend, seasonality & noise. O(N log N) Hankel matvec.

   C

4. VectorGEMM VectorGEMM Public

   Safety-hardened GEMM (matrix multiply) implementation achieving 169.8 GFLOPS on Intel i9-14900. Built for embedded systems and safety-critical applications where reliability matters as much as spee…

   C

5. Savitzky-Golay-Filter Savitzky-Golay-Filter Public

   Microcontroller friendly, efficient Savitzky-Golay Implementation with Gram Polynomials and Memoization

   C++ 21 3

6. SQR-UKF-main SQR-UKF-main Public

   C