matlab-machine-learning-master英文原书和我调整过的代码

这个是我认为最好的机器学习的入门资料了，我还把书里面每个仿真都跑了，因为在git上下载的程序有些问题。我都改好了。

function AddSubDirsToPath

%------------------------------------------------------------------------
%   Add all sub-directories of the current directory to your MATLAB path.
%   Does not add SVN or CVS folders or any folders that begin with “.“
%------------------------------------------------------------------------
%   Form:
%   AddSubDirsToPath
%------------------------------------------------------------------------
%
%   ------
%   Inputs
%   ------
%   None
%
%   -------
%   Outputs
%   -------
%   None
%
%------------------------------------------------------------------------

%------------------------------------------------------------------------
%   Copyright 2009 Princeton Satellite Systems Inc. 
%   All rights reserved.
%------------------------------------------------------------------------

topDir = pwd;

cd（ topDir ）

p = cd;
path（ fullfile（p‘‘） path ）;

s = dir;

np = {};
for k = 1:length（s）
   if（ s（k）.isdir & ~strcmp（ ‘.‘ s（k）.name（1） ） ）
      z = fullfile（ p s（k）.name ‘‘ ）;
      np = AddDirectoryToPath（ z np ）;
   end
end

if（ ~isempty（np） ）
   addpath（np{:}）;
end

cd（ topDir ）;

msgbox（‘Paths Set!‘）


function np = AddDirectoryToPath（ p np ）

s = dir（ p ）;

np{end+1} = p;
for k = 1:length（s）
   if（ s（k）.isdir & ~strcmp（ ‘.‘ s（k）.name（1） ） ）
      z = fullfile（ p s（k）.name ‘‘ ）;
      if（ isempty（findstr（ ‘@‘ z ）） ）
         np = AddDirectoryToPath（ z np ）;
      end
   end
end

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    .......     14340  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\.DS_Store

    .......        66  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\.gitattributes

    .......     10588  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\9781484222492.jpg

    .......      1440  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\AddSubDirsToPath.m

    .......       106  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_01\Contents.m

    .......       921  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_01\LinearRegression.m

    .......      1407  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_04\catReducer.m

    .......        79  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_04\Contents.m

    .......       767  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\Box.m

    .......       596  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\Contents.m

    .......       681  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\DrawVertices.m

    .......      1323  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\FilterSim.m

    .......      1320  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\Globe.m

    .......       311  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\MATLABPlotTypes.m

     文件        506  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\NewFigure.m

    .......    316764  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\Pluto.png

    .......      2026  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\SecondOrderSystemSim.m

    .......     44045  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\SimGUI.fig

    .......      7355  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\SimGUI.m

    .......      4802  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\TreeDiagram.m

    .......       581  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_05\TwoDDataDisplay.m

    .......       945  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_07\Activation.m

    .......   2222256  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_07\Cat.png

    .......   2581890  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_07\Cats1024\IMG_0191.png

    .......   1326002  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_07\Cats1024\IMG_1603.png

    .......    843794  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_07\Cats1024\IMG_1625.png

    .......   1703286  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_07\Cats1024\IMG_2398.png

    .......   1825162  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_07\Cats1024\IMG_2415.png

    .......   1825446  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_07\Cats1024\IMG_2439.png

    .......   1509899  2018-05-24 12:26  matlab-machine-learning-master\matlab-machine-learning-master\Chapter_07\Cats1024\IMG_2446.png

............此处省略196个文件信息