smoge

#include <algorithm>
#include <cassert>
#include <cmath>
#include <concepts>
#include <iostream>
#include <memory>
#include <random>
#include <span>
#include <sys/types.h>
#include <vector>

smoge

:root {
    --color-bg: #1e1e1e;
    --color-fg: #d4d4d4;
    --color-fg-100: #555555;
    --color-fg-200: #646464;
    --color-fg-300: #dcdcdc;
    --color-fg-400: #9cdcfe;
    --color-input-fg: #d4d4d4;
    --color-input-bg: #3c3c3c;
    --color-link: #3794ff;

smoge

import Data.Complex (Complex((:+)))

data IIRParams = IIRParams
    { b0 :: Float
    , b1 :: Float
    , b2 :: Float
    , a0 :: Float
    , a1 :: Float
    , a2 :: Float
    }

smoge

#include <iostream>
#include <vector>
#include <stdexcept>
#include <algorithm>
#include <cmath>
#include <iomanip>
#include <ranges>

bool allClose(const std::vector<double>& vec, double value, double rtol) {
    return std::ranges::all_of(vec, [=](double v) { return std::abs(v - value) <= rtol; });

smoge

/*
 * 
 *
 *   - `nth_order_system` Class: Manages the nth-order filter, including its
 * internal state and coefficients.
 *   - `compute_sample`: Computes a single output sample based on the input and
 * current state using Direct Form II Transposed structure.
 *   - `set_coefficients`: Sets new filter coefficients.
 *   - `reset`: Resets the internal state variables.
 *

smoge

#!/bin/bash

set -e

TARGETDIR="$HOME/org/"

stderr () {
    echo "$1" >&2
}

smoge

import numpy as np
from scipy.signal import iirdesign, freqz
import matplotlib.pyplot as plt

# Define the desired frequency response
def desired_frequency_response(w):
    return np.abs(np.sin(2 * np.pi * w) + 0.5 * np.cos(4 * np.pi * w))

# Frequency points
freqs = np.linspace(0, 1, 8000)

smoge

{-

import("stdfaust.lib");
freq = hslider("freq", 440, 20, 20000, 0.01);
process = os.osc(freq) <: _, _;

faust -lang llvm sine_wave.dsp -o sine_wave.ll


-}

smoge

#include <algorithm>
#include <chrono>
#include <cmath>
#include <execution>
#include <iostream>
#include <numeric>
#include <random>
#include <stdexcept>
#include <vector>

smoge

#include <algorithm>
#include <chrono>
#include <execution>
#include <iostream>
#include <numeric>
#include <random>
#include <vector>

class RandomNumberGenerator {
public: