MATLAB 添加自定义的模块到simulink库浏览器

逝水lcc无痕

安装了matlab2014b后，突然发现Simulink Library Browser窗口中没有内容，找了一种方法添加进去，希望对有需要的朋友有所帮助！
4 i! w; y# c( ]6 C5 A7 V; {3 P1、创建库文件：打开Simulink Library Browser窗口。要建立Simulink库文件，首先启动Simulink工作窗口，单击菜单栏【File】下的【New】选项，选择【library】选项， 打开一个新的Library窗口界面，此时，用户可以将自己需要添加的一些模块加入到新的窗口中。然后保存为Own_efinition.mdl(所需要定义的库文件名称)。这样，就建立了一个 自定义的库文件。
' D. @0 w! I; d/ ^" _9 O$ p2、在Matlab路径下创建存放库文件的路径，也即自定义的模块库在Library Browser下的显示位置。注意在Matlab中，每一个模块库文件所在的路径必须不同。
3 G& t6 l( G/ @0 p  }创建的Maltab路径是：Drogram FilesMATLABR2011btoolboxSimulinkSimulinkMyLibrary（根据自己的Matlab安装路径来确定）,其中MyLibrary为自定义的文件夹。
3 p' }- H8 r5 i- S7 [3、将第一步中建立的库文件拷贝到新建的Matlab路径下。在Matlab主窗口的【File】菜单栏下选择【Set Path】选项，然后单击【Add Folder】按钮，将新建的 路径添加进来,然后保存(Save)，退出(Close)。
2 a$ a( F) o, v6 V* O; H5 b4、要显示自定义的模块库，还需要拷贝slblocks.m函数到新建的路径下。在Matlab的命令窗口中输入：
. q7 N) ^8 s6 o" j4 |/ C. v>> which('slblocks.m', '-all')
>> open('Drogram FilesMATLABR2011btoolboxSimulinkSimulinkblocksslblocks.m')  

这样就可以打开slbocks.m文件模板，为了将自定义的模块库显示在Library Browser窗口下，需要对该程序进行修改。首先把slbocks.m文件拷贝到自定义库文件
: W, ?$ o, c7 V1 B  [% W4 @) k5 ^: ~同一目录下（即刚才创建的路径），然后打开该文件进行如下修改(红色为所作修改)，并保存：
function blkStruct = slblocks
%SLBLOCKS Defines the block library for a specific Toolbox or Blockset. % SLBLOCKS returns information about a Blockset to Simulink. The % information returned is in the form of a BlocksetStruct with the % following fields: %
( O! k+ o2 Z$ B% Name Name of the Blockset in the Simulink block library % Blocksets & Toolboxes subsystem.
4 N/ J) b( t# J% OpenFcn MATLAB expression_r(function) to call when you % double-click on the block in the Blocksets & Toolboxes % subsystem.
5 B0 l0 d! P$ U$ M0 \$ M' T% MaskDisplay Optional field that specifies the Mask Display commands % to use for the block in the Blocksets & Toolboxes % subsystem.
% Browser Array of Simulink Library Browser structures, described % below.

) e% z! |) q9 |* [
- o& d2 M7 |$ _5 R5 n; N. O, R
/ n+ c, Z8 Z2 u& `
& o; ?% p5 D+ C

% w, |! L9 C. N% o1 }

7 q2 `% n: ]8 F* A7 t%
$ |! v5 I. Z3 D1 T% The Simulink Library Browser needs to know which libraries in your % Blockset it should show, and what names to give them. To provide % this information, define an array of Browser data structures with one % array element for each library to display in the Simulink Library % Browser. Each array element has two fields: %
% Library File name of the library (mdl-file) to include in the % Library Browser.
) f0 D3 n8 N0 ^; R; N% Name Name displayed for the library in the Library Browser % window. Note that the Name is not required to be the % same as the mdl-file name. %
% Example: % % %
7 o2 d/ f5 J% V% % Define the BlocksetStruct for the Simulink block libraries % % Only simulink_extras shows up in Blocksets & Toolboxes % %
% blkStruct.Name = ['Simulink' sprintf('n') 'Extras']; % blkStruct.OpenFcn = 'simulink_extras';
; x" L% w; B& m4 b* p  V# l; U% blkStruct.MaskDisplay = sprintf('SimulinknExtras'); % % %
* x. l5 |5 Q5 C7 w3 N0 J% % Both simulink and simulink_extras show up in the Library Browser. % %
% blkStruct.Browser(1).Library = 'simulink'; % blkStruct.Browser(1).Name = 'Simulink'; % blkStruct.Browser(2).Library = 'simulink_extras'; % blkStruct.Browser(2).Name = 'Simulink Extras'; %
% Copyright 1990-2006 The MathWorks, Inc. % $Revision: 1.20.2.10 $ %
* v$ w6 P. d/ V- T/ R1 T% Name of the subsystem which will show up in the Simulink Blocksets

% o  `  y: K4 U4 a" R4 g

' |4 ?" n* l. E& j  P7 L1 a6 u% and Toolboxes subsystem. %
blkStruct.Name = ['Simulink' sprintf('n') 'Extras']; %
% The function that will be called when the user double-clicks on % this icon. %
5 B% X6 F$ V6 d- P- VblkStruct.OpenFcn = 'simulink_extras'; %
0 a3 i) N* P2 n$ ?+ `& {4 b1 Q% The argument to be set as the Mask Display for the subsystem. You % may comment this line out if no specific mask is desired. % Example: blkStruct.MaskDisplay = 'plot([0:2*pi],sin([0:2*pi]));'; % No display for Simulink Extras. %
7 P* r2 G3 F" B3 p, r( XblkStruct.MaskDisplay = ''; %
% H8 s7 _* g+ U! a  R. D% Define the Browser structure array, the first element contains the % information for the Simulink block library and the second for the % Simulink Extras block library. %
/ v  k4 e2 c" d- }) JBrowser(1).Library = 'Own_efinition'; %这个是库文件名
9 @, E* I2 F+ `; [Browser(1).Name = 'MyLibrary'; %这个是需要在库浏览器中显示的名称 Browser(1).IsFlat = 0;% Is this library "flat" (i.e. no subsystems)? Browser(2).Library = 'simulink_extras'; Browser(2).Name = 'Simulink Extras';
7 Y2 R+ [$ J+ h3 y0 j8 HBrowser(2).IsFlat = 0;% Is this library "flat" (i.e. no subsystems)? blkStruct.Browser = Browser; clear Browser; %
% Define information about Signal Viewers %
Viewer(1).Library = 'simviewers'; Viewer(1).Name = 'Simulink'; blkStruct.Viewer = Viewer; clear Viewer;
* ~. {# `7 e# \( e* L% |

%
% Define information about Signal Generators %
; t2 d2 p  R. p# Q6 FGenerator(1).Library = 'simgens'; Generator(1).Name = 'Simulink'; blkStruct.Generator = Generator; clear Generator;
6 A- Z. ?/ t" t8 Z3 V4 ?+ [$ `% Define information for model updater
%blkStruct.ModelUpdaterMethods.fhDetermineBrokenLinks = @UpdateSimulinkBrokenLinksMappingHelper;
. T9 |3 p8 d9 p. [; h  J8 _2 [blkStruct.ModelUpdaterMethods.fhSeparatedChecks = @UpdateSimulinkBlocksHelper; % End of slblocks
- Q# e1 I2 y* o: B; Z7 `5、再打开Simulink Library Browser，按F5刷新，即可看到自定义的模块库，展开后可以看到内部的自定义模块。那么用户可以方便地进行拖放模块，就可以使用 自定义的封装模块了。
. s& ]4 O) a0 m3 {  J6 Z如果还要在新建的模块库下面创建子模块库，需要把Subsystem模块加入到模块库中，打开Subsystem模块，删除所有内容（ports等元件），添加自己创建的模块
保存即可，然后重新打开Simulink Library Browser，按F5刷新，即可看到自定义的模块库和字模块库。
) n3 F- z/ q( e- m- D

4 M' |7 q8 I4 {3 ~6 E. P) h3 n