https://github.com/jsonfm/numpy-dart

A simple implementation of some features of the `numpy python` library brought `to dart`.
https://github.com/jsonfm/numpy-dart

dart fft learning numpy signals

Last synced: 15 days ago
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A simple implementation of some features of the `numpy python` library brought `to dart`.

• Host: GitHub
• URL: https://github.com/jsonfm/numpy-dart
• Owner: jsonfm
• Created: 2023-10-10T22:17:06.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2023-10-24T03:37:45.000Z (over 1 year ago)
• Last Synced: 2024-12-03T09:14:01.976Z (2 months ago)
• Topics: dart, fft, learning, numpy, signals
• Language: Dart
• Homepage:
• Size: 4.88 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md

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README

        
### numpy-dart

A simple implementation of some features of the `numpy python` library brought `to dart`. This was just a personal project to learn dart.

### mean

```dart

import 'package:numpy/numpy.dart' as np;

var array = [1, 2, 3, 4, 5, 6];

var mean_ = np.mean(array);

print("mean: ${mean_}");

```

### diff

```dart

import 'package:numpy/numpy.dart' as np;

var array = [1, 2, 3, 4, 5, 6];

var diff_ = np.diff(array);

print("diff: ${diff_}");

```

### arange

```dart

import 'package:numpy/numpy.dart' as np;

var dt  = np.arange(start: 0, stop: 10, step: 1);

print("dt: ${dt}");

```

### Complex

```dart

import 'package:numpy/numpy.dart' as np;

var a = np.Complex(1, 1);

var b = np.Complex(1, 2);

var c = np.Complex.polar(1.4142, 0.7854);

print(a);

print(a.phase());

print(a * 2);

print(a.exp());

print(a + b);

print(c);

```

### DFT

Discrete Fourier Transform:

```dart

import 'package:numpy/numpy.dart' as np;

var array = [1, 2, 3];

var dft = np.dft(array);

print(dft);

```