From c72758a8eb877e6135f1bcebf8e409c4898e6885 Mon Sep 17 00:00:00 2001
From: Roger Labbe <rlabbejr@gmail.com>
Date: Mon, 1 Sep 2014 18:45:10 -0700
Subject: [PATCH] created chapter 4

---
 .../Least_Squares_Filters.ipynb                             | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
 rename Least_Squares_Filters.ipynb => Chapter03_Least_Squares/Least_Squares_Filters.ipynb (97%)

diff --git a/Least_Squares_Filters.ipynb b/Chapter03_Least_Squares/Least_Squares_Filters.ipynb
similarity index 97%
rename from Least_Squares_Filters.ipynb
rename to Chapter03_Least_Squares/Least_Squares_Filters.ipynb
index 58f7469..8161a4d 100644
--- a/Least_Squares_Filters.ipynb
+++ b/Chapter03_Least_Squares/Least_Squares_Filters.ipynb
@@ -1,7 +1,7 @@
 {
  "metadata": {
   "name": "",
-  "signature": "sha256:df77e6367b272d34fe0d1178b053a99c258abca7195ecda99ac5a7e8e192c698"
+  "signature": "sha256:60b7dd24deaf8929b5cdf8bc775a6bcfea306255a2fe7ef7e7773a6019198647"
  },
  "nbformat": 3,
  "nbformat_minor": 0,
@@ -24,6 +24,8 @@
       "%matplotlib inline\n",
       "from __future__ import division, print_function\n",
       "import matplotlib.pyplot as plt\n",
+      "import sys\n",
+      "sys.path.insert(0,'../') # allow us to import book_format\n",
       "import book_format\n",
       "book_format.load_style()"
      ],
@@ -250,7 +252,7 @@
        "output_type": "pyout",
        "prompt_number": 1,
        "text": [
-        "<IPython.core.display.HTML at 0x7fc878ec3d50>"
+        "<IPython.core.display.HTML at 0x7f62500339e8>"
        ]
       }
      ],