Rename the package to dft

Cargo.toml

@@ -1,12 +1,13 @@
 [package]
-name = "fft"
+name = "dft"
 version = "0.2.0"
 authors = ["Ivan Ukhov <ivan.ukhov@gmail.com>"]
 license = "MIT"
-repository = "https://github.com/stainless-steel/fft"
-homepage = "https://github.com/stainless-steel/fft"
-documentation = "https://stainless-steel.github.io/fft"
-description = "The package provides a fast Fourier transform algorithm."
+repository = "https://github.com/stainless-steel/dft"
+homepage = "https://github.com/stainless-steel/dft"
+documentation = "https://stainless-steel.github.io/dft"
+description = """
+The package provides an algorithm to compute the discrete Fourier transform."""
 
 [dependencies]
 complex = "*"

README.md

@@ -1,6 +1,7 @@
-# FFT [![Version][version-img]][version-url] [![Status][status-img]][status-url]
+# DFT [![Version][version-img]][version-url] [![Status][status-img]][status-url]
 
-The package provides a [fast Fourier transform][1] algorithm.
+The package provides an algorithm to compute the [discrete Fourier
+transform][2].
 
 ## [Documentation][doc]
 
@@ -10,10 +11,10 @@ The package provides a [fast Fourier transform][1] algorithm.
 2. Implement your idea.
 3. Open a pull request.
 
-[1]: https://en.wikipedia.org/wiki/Fast_Fourier_transform
+[1]: https://en.wikipedia.org/wiki/Discrete_Fourier_transform
 
-[version-img]: https://img.shields.io/crates/v/fft.svg
-[version-url]: https://crates.io/crates/fft
-[status-img]: https://travis-ci.org/stainless-steel/fft.svg?branch=master
-[status-url]: https://travis-ci.org/stainless-steel/fft
-[doc]: https://stainless-steel.github.io/fft
+[version-img]: https://img.shields.io/crates/v/dft.svg
+[version-url]: https://crates.io/crates/dft
+[status-img]: https://travis-ci.org/stainless-steel/dft.svg?branch=master
+[status-url]: https://travis-ci.org/stainless-steel/dft
+[doc]: https://stainless-steel.github.io/dft

benches/lib.rs

@@ -1,7 +1,7 @@
 #![feature(test)]
 
 extern crate complex;
-extern crate fft;
+extern crate dft;
 extern crate test;
 
 use complex::c64;
@@ -23,10 +23,10 @@ use test::{Bencher, black_box};
 
 fn complex_forward(size: usize, bencher: &mut Bencher) {
     let mut data = vec![c64(42.0, 69.0); size];
-    bencher.iter(|| black_box(fft::complex::forward(&mut data)));
+    bencher.iter(|| black_box(dft::complex::forward(&mut data)));
 }
 
 fn real_forward(size: usize, bencher: &mut Bencher) {
     let mut data = vec![42.0; 2 * size];
-    bencher.iter(|| black_box(fft::real::forward(&mut data)));
+    bencher.iter(|| black_box(dft::real::forward(&mut data)));
 }

src/lib.rs

@@ -1,6 +1,6 @@
-//! [Fast Fourier transform][1] algorithm.
+//! [Discrete Fourier transform][1].
 //!
-//! [1]: https://en.wikipedia.org/wiki/Fast_Fourier_transform
+//! [1]: https://en.wikipedia.org/wiki/Discrete_Fourier_transform
 
 extern crate complex as number;
 

tests/lib.rs

@@ -1,6 +1,6 @@
 extern crate assert;
 extern crate complex;
-extern crate fft;
+extern crate dft;
 
 use complex::c64;
 
@@ -9,53 +9,53 @@ mod fixtures;
 #[test]
 fn complex_forward_128() {
     let mut data = fixtures::TIME_DATA_256.to_vec();
-    fft::complex::forward(as_c64_mut(&mut data));
+    dft::complex::forward(as_c64_mut(&mut data));
     assert::close(&data, &fixtures::FREQUENCY_DATA_128_COMPLEX[..], 1e-14);
 }
 
 #[test]
 fn complex_forward_real_256() {
     let mut data = to_c64(&fixtures::TIME_DATA_256);
-    fft::complex::forward(&mut data);
+    dft::complex::forward(&mut data);
     assert::close(as_f64(&data), &fixtures::FREQUENCY_DATA_256_REAL_UNPACKED[..], 1e-13);
 }
 
 #[test]
 fn complex_inverse_128() {
     let mut data = fixtures::FREQUENCY_DATA_128_COMPLEX.to_vec();
-    fft::complex::inverse(as_c64_mut(&mut data));
+    dft::complex::inverse(as_c64_mut(&mut data));
     assert::close(&data, &fixtures::TIME_DATA_256[..], 1e-14);
 }
 
 #[test]
 fn real_forward_256() {
     let mut data = fixtures::TIME_DATA_256.to_vec();
-    fft::real::forward(&mut data);
+    dft::real::forward(&mut data);
     assert::close(&data, &fixtures::FREQUENCY_DATA_256_REAL_PACKED[..], 1e-13);
-    let data = fft::real::unpack(&data);
+    let data = dft::real::unpack(&data);
     assert::close(as_f64(&data), &fixtures::FREQUENCY_DATA_256_REAL_UNPACKED[..], 1e-13);
 }
 
 #[test]
 fn real_forward_512() {
     let mut data = fixtures::TIME_DATA_512.to_vec();
-    fft::real::forward(&mut data);
-    let data = fft::real::unpack(&data);
+    dft::real::forward(&mut data);
+    let data = dft::real::unpack(&data);
     assert::close(as_f64(&data), &fixtures::FREQUENCY_DATA_512_REAL_UNPACKED[..], 1e-12);
 }
 
 #[test]
 fn real_inverse_256() {
     let mut data = fixtures::FREQUENCY_DATA_256_REAL_PACKED.to_vec();
-    fft::real::inverse(&mut data);
+    dft::real::inverse(&mut data);
     assert::close(&data, &fixtures::TIME_DATA_256[..], 1e-14);
 }
 
 #[test]
 fn real_inverse_512() {
     let mut data = fixtures::TIME_DATA_512.to_vec();
-    fft::real::forward(&mut data);
-    fft::real::inverse(&mut data);
+    dft::real::forward(&mut data);
+    dft::real::inverse(&mut data);
     assert::close(&data, &fixtures::TIME_DATA_512[..], 1e-14);
 }