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blog.demofox.org


16. 10. 2024Scaling Points In a Specific Direction – blog.demofox.org
4. 10. 2024A Two Dimensional Low Discrepancy Shuffle Iterator (+Random Access & Inversion) – blog.demofox.org
2. 9. 2024Summing Blue Noise Octaves Like Perlin Noise – blog.demofox.org
20. 5. 2024A Low Discrepancy Shuffle Iterator (+Random Access & Inversion) – blog.demofox.org
17. 3. 2024What I wish I knew about ESPP and RSUs sooner (company stock benefits. 2024, USA, California) – blog.demofox.org
12. 2. 2024Gradient Descent With Adam in Plain C++ – blog.demofox.org
24. 12. 2023Making Blue Noise Point Sets With Sliced Optimal Transport – blog.demofox.org
24. 12. 2023Deriving the Inverse CDF of a Rotated Square Projected onto a Line – blog.demofox.org
25. 11. 2023Interpolating Color Image Histograms Using Sliced Optimal Transport – blog.demofox.org
22. 10. 2023How To Make Your Own Spooky Magic Eye Pictures (Autostereograms) – blog.demofox.org
20. 10. 2023When There Are Too Many Experiments (Tests) To Do! Part 2: Orthogonal Arrays – blog.demofox.org
18. 10. 2023Fractional Factorial Experiment Design: When There Are Too Many Experiments To Do – blog.demofox.org
18. 9. 2023Alan Wolfe (Atrix256/Demofox) Banned (?) From X (Twitter) – blog.demofox.org
11. 9. 2023Generating Hamiltonian Cycles on Graphs with Prime Numbers of Nodes, Without Repeating Edges – blog.demofox.org
2. 9. 2023Sparse Pairwise Voting or Tournaments (Implementing SoME3 Voting) – blog.demofox.org
23. 8. 2023Permutation Iteration and Random Access – blog.demofox.org
22. 8. 2023Inverting Gauss’ Formula – blog.demofox.org
8. 4. 2023Random Sampling Experiments: Avoid The Sides! – blog.demofox.org
16. 3. 2023Euler’s Best Candidate – For Generating Blue Noise Sample Points, and More – blog.demofox.org
13. 3. 2023Euler’s Number & Probability – blog.demofox.org
7. 3. 2023Uniform 1D Red Noise & Blue Noise Part 2 – blog.demofox.org
21. 2. 2023Uniform 1D Red Noise & Blue Noise – blog.demofox.org
18. 2. 2023Fibonacci Word Sampling: A Sorted Golden Ratio Low Discrepancy Sequence – blog.demofox.org
4. 1. 2023Generalizing Binary Search To Higher Dimensions – blog.demofox.org
31. 10. 2022Rapidly Solving Sudoku, N-Queens, Pentomino Placement, and More, With Knuth’s Algorithm X and Dancing Links. – blog.demofox.org
10. 8. 2022Calculating Discrete Sums With Umbral Calculus – blog.demofox.org
28. 7. 2022Calculating the Similarity of Histograms or PDFs & Interpolating Them Using the p-Wasserstein Distance – blog.demofox.org
21. 7. 2022Rounding Modes For Integer Division – blog.demofox.org
13. 7. 2022Calculating SVD and PCA in C++ – blog.demofox.org
11. 7. 2022Programming PCA From Scratch In C++ – blog.demofox.org
29. 6. 2022Piecewise Least Squares Curve Fitting – blog.demofox.org
7. 6. 2022Fitting Data Points With Weighted Least Squares – blog.demofox.org
3. 3. 2022Sampling Importance Resampling – blog.demofox.org
1. 3. 2022Picking Fairly From a List of Unknown Size With Reservoir Sampling – blog.demofox.org
27. 2. 2022Image Sharpening Convolution Kernels – blog.demofox.org
26. 2. 2022The Discrete Cosine Transform, and Derivatives – blog.demofox.org
21. 2. 2022Adjusting Point Sets in Frequency Space Using a Differentiable Fourier Transform – blog.demofox.org
2. 2. 2022Two Low Discrepancy Grids: Plus Shaped Sampling LDG, and R2 LDG – blog.demofox.org
30. 1. 2022Distance Between Points on a “Toroidal Disk” – blog.demofox.org
1. 1. 2022Interleaved Gradient Noise: A Different Kind of Low Discrepancy Sequence – blog.demofox.org
30. 12. 2021Why Can’t You Design Noise in Frequency Space? – blog.demofox.org
27. 12. 2021Not All Blue Noise is Created Equal Part 2 – blog.demofox.org
12. 7. 2021Inverting a Button Press (Featuring Current Dividers) – blog.demofox.org
27. 6. 2021Resistance and Voltage Dividers – blog.demofox.org
16. 6. 2021Voltage, Amps, Resistance and LEDs (Ohm’s Law) – blog.demofox.org
12. 4. 2021Perlin Noise Experiments – blog.demofox.org
2. 4. 2021Mean Squared Error is Variance – blog.demofox.org
25. 11. 2020Multiple Importance Sampling in 1D – blog.demofox.org
5. 11. 2020Frequency Domain Image Compression and Filtering – blog.demofox.org
25. 10. 2020When Life Gives You Lemons, Make Random Numbers – blog.demofox.org
27. 7. 2020Irrational Numbers – blog.demofox.org
18. 7. 2020Using Low Discrepancy Sequences With Rejection Sampling – blog.demofox.org
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