From 3a28b5f8fe93328535ce466b489c0b8a26a15198 Mon Sep 17 00:00:00 2001
From: Goneiross <guillaume.julien.pellerin@gmail.com>
Date: Thu, 29 Nov 2018 09:42:32 +0100
Subject: [PATCH] Add prototype of projection function To use it in
 positiveLinearCombination

---
 src/__tests__/matrix/projection.js |  0
 src/index.js                       |  1 +
 src/projection.js                  | 11 +++++++++++
 3 files changed, 12 insertions(+)
 create mode 100644 src/__tests__/matrix/projection.js
 create mode 100644 src/projection.js

diff --git a/src/__tests__/matrix/projection.js b/src/__tests__/matrix/projection.js
new file mode 100644
index 00000000..e69de29b
diff --git a/src/index.js b/src/index.js
index 142e632a..746cb179 100644
--- a/src/index.js
+++ b/src/index.js
@@ -23,3 +23,4 @@ export {
 export { default as LuDecomposition, default as LU } from './dc/lu.js';
 export { default as QrDecomposition, default as QR } from './dc/qr.js';
 export { default as NNMFDecomposition, default as NNMF } from './dc/nnmf.js';
+export { projection } from './projection';
diff --git a/src/projection.js b/src/projection.js
new file mode 100644
index 00000000..3703f362
--- /dev/null
+++ b/src/projection.js
@@ -0,0 +1,11 @@
+import { Matrix, WrapperMatrix2D } from './index';
+
+/**
+ * Compute the projection of a vector into a
+ * @param {matrix} vector
+ * @param {matrix} vectorspace
+ * @return {matrix} projection of vector
+ */
+export function projection(vector, vectorspace) {
+  return (vector);
+}