matlab R2007b 无法使用机器人工具箱新版本？求解

1.输入rtbdemo

rtbdemo

Many of these demos print tutorial text and MATLAB commmands
in the console window. Read the text and press to move
on to the next command. At the end of the tutorial you can
choose the next one from the graphical menu, or close the menu

window.

??? Error using ==> hgload at 53
invalid Figure file format

Error in ==> openfig at 72
[fig, savedvisible] = hgload(filename, struct('Visible','off'));

Error in ==> gui_mainfcn>local_openfig at 286
gui_hFigure = openfig(name, singleton, visible);

Error in ==> gui_mainfcn at 159
gui_hFigure = local_openfig(gui_State.gui_Name, gui_SingletonOpt, gui_Visible);

Error in ==> rtbdemo at 106

h = gui_mainfcn(gui_State);

2.输入杆件参数后出现错误

??? Undefined function or method 'Copy' for input arguments of type 'char'.

3工具箱是否有旧的版本适合R2007b的版本呢？

下载MATLAB 版本高一些的呗，百度网盘链接我有