fukuroder

open System.Runtime.InteropServices
open NAudio.CoreAudioApi
    
module NativeMethods =
    [<DllImport("api-ms-win-core-synch-l1-2-0.dll")>]
    extern System.IntPtr CreateEvent(System.IntPtr lpEventAttributes, bool bManualReset, bool bInitialState, System.IntPtr lpName)

    [<DllImport("api-ms-win-core-handle-l1-1-0.dll")>]
    extern bool CloseHandle(System.IntPtr hObject)

fukuroder

import numpy as np
def sfft(x):
    n = len(x)
    if n==1:
        return x
    elif n==2:
        return np.r_[x[0]+x[1], x[0]-x[1]]
    else:
        w  = np.exp(-2j*np.pi/n*np.arange(n//4))
        w3 = np.exp(-2j*np.pi/n*3*np.arange(n//4))

fukuroder

/*
 * wasapi_capture_and_render.cpp
 *
 * Created by fukuroda (https://github.com/fukuroder)
 */

// STL
#include <iostream>
#include <vector>

fukuroder

cutoff = hslider("[0]cutoff", 200, 20, 2000, 0.1);
resonance = hslider("[1]resonance", 0.707, 0.707, 20, 0.01);
low = hslider("[2]low", 1.0, 0.0, 1.0, 0.01);
band = hslider("[3]band", 1.0, 0.0, 1.0, 0.01);
high = hslider("[4]high", 1.0, 0.0, 1.0, 0.01);
pi = 3.141592;
s = tan( cutoff * pi / 44100.0 );
t = s / resonance;
u = s*s + t + 1.0;
a0 = (low*s*s + band*t + high)/u;

fukuroder

name: "mnist_train1"
layer {
  name: "mnist"
  type: "Data"
  top: "data"
  top: "label"
  include {
    phase: TRAIN
  }
  transform_param {

fukuroder

import os
import cv2
import numpy as np

train_image = 'train-images-idx3-ubyte'
train_label = 'train-labels-idx1-ubyte'
test_image = 't10k-images-idx3-ubyte'
test_label = 't10k-labels-idx1-ubyte'

for f in [train_image, train_label, test_image, test_label]:

fukuroder

\begin{eqnarray}
A_{2k} &=& \sum_{j=0}^{N/2-1} (a_j + a_{N/2+j}) W_{N/2}^{jk} \\
A_{2k+1} &=& \sum_{j=0}^{N/2-1} ( a_j - a_{N/2+j}) W_N^j W_{N/2}^{jk} 
\end{eqnarray}

fukuroder

PKG core
PKG alsa
PKG yojson

fukuroder

#include "../JuceLibraryCode/JuceHeader.h"

std::vector<uint32> Encrypt(const std::string& text, const std::string& key)
{
	// create Blowfish
	BlowFish bf(key.data(), key.length());

	// encrypt
	std::vector<uint32> result;
	auto p = text.begin();

fukuroder

#include "../JuceLibraryCode/JuceHeader.h"

int main()
{
	DynamicObject* obj1 = new DynamicObject();
	obj1->setProperty("b", Array<var>{1, 2, 3, 4});
	DynamicObject* obj2 = new DynamicObject();
	obj2->setProperty("c", Array<var>{6, 7, 8, 9});
	DynamicObject* obj3 = new DynamicObject();
	obj3->setProperty("a", Array<var>{obj1, obj2});