아직 Scilab의 논리를 이해하려고 노력하면서 기계적인 요소를위한 작은 계산 도구를 만들었습니다. 내가 가진 주된 문제는 계산 코드에 맞는 순서 (또는 구문)를 찾는 것입니다 ... "알 수없는 변수"오류가 많이 발생하고 이유를 이해하지 못합니까? 함수의 정의 순서를 변경하려고 시도했지만 변수를 전역 변수로 선언했지만 아무 것도 도움이되지 않습니다. 계산을위한 코드가 길지는 않지만 복잡하지는 않지만 gui는 guibuilder를 사용하여 작성 되었기 때문에 uicontrols 정의는 필요 이상으로 길어질 수 있습니다. 누군가이 코드를 만들 수있게 도와 줄 수 있습니까?이 예제를 통해 많은 것을 배우고 이해할 수 있지만, 하나 이상의 "문제 영역"이 포함되어 있습니까? 여기 은 내가 무슨 짓을했는지 :Scilab - gui - 많은 알 수없는 변수 오류 메시지
G = 78500;
table_titles = ["" "Wire diameter" "Wp" "Tau alwd" "M alwd" "Angle alwd"];
f=figure('figure_position',[910,163],'figure_size',
[903,537],'auto_resize','on','background',[33],'figure_name','Graphic
window number %d');
//////////
delmenu(f.figure_id,gettext('File'))
delmenu(f.figure_id,gettext('?'))
delmenu(f.figure_id,gettext('Tools'))
toolbar(f.figure_id,'off')
handles.dummy = 0;
handles.sl_dwire=uicontrol(f,'unit','normalized','BackgroundColor',
[-1,-1,-1],'Enable','on','FontAngle','normal','FontName','Tahoma',
'FontSize',[12],'FontUnits','points','FontWeight','normal',
'ForegroundColor',[-1,-1,-1],'HorizontalAlignment','left','ListboxTop',
[],'Max',[12],'Min',[0],'Position',
[0.0058208,0.77875,0.124375,0.06875],'Relief','default','SliderStep',
[0.1,1],'Style','slider','String',"Wire diameter",'Value',
[6],'VerticalAlignment','middle','Visible','on','Tag','sl_dwire',
'Callback','sl_dwire_callback(handles)')
handles.ed_dwire=uicontrol(f,'unit','normalized','BackgroundColor',
[-1,-1,-1],'Enable','off','FontAngle','normal','FontName','Tahoma',
'FontSize',[12],'FontUnits','points','FontWeight','normal',
'ForegroundColor',[-1,-1,-1],'HorizontalAlignment','left','ListboxTop',
[],'Max',[1],'Min',[0],
'Position',[0.0058208,0.71875,0.124375,0.06875],'Relief',
'default','SliderStep',[0.01,0.1],'String',"wire diameter: " +
msprintf('%2.1f',handles.sl_dwire.Value) + "mm",'Style','text',
'Value',[0],'VerticalAlignment','middle','Visible','on','Tag',
'ed_dwire','Callback','auto')
handles.sl_wangle=uicontrol(f,'unit','normalized','BackgroundColor',
[-1,-1,-1],'Enable','on','FontAngle','normal','FontName','Tahoma',
'FontSize',[12],'FontUnits','points','FontWeight','normal',
'ForegroundColor',[-1,-1,-1],'HorizontalAlignment','left',
'ListboxTop',[],'Max',[180],'Min',[5],'Position',
[0.0090625,0.5191667,0.25625,0.0645833],'Relief','default',
'SliderStep',[0.1,1],'String','Working angle','Style','slider','Value',
[50],'VerticalAlignment','middle','Visible','on','Tag','sl_wangle',
'Callback','sl_wangle_callback(handles)')
handles.ed_wangle=uicontrol(f,'unit','normalized','BackgroundColor',
[-1,-1,-1],'Enable','off','FontAngle','normal','FontName','Tahoma',
'FontSize',[12],'FontUnits','points','FontWeight','normal',
'ForegroundColor',[-1,-1,-1],'HorizontalAlignment','left',
'ListboxTop',[],'Max',[1],'Min',[0],'Position',
[0.0090625,0.4591667,0.25625,0.0645833],'Relief','default',
'SliderStep',[0.01,0.1],'String',"Working angle: " +
msprintf('%2.1f',handles.sl_wangle.Value) + "°",'Style','text',
'Value',[0],'VerticalAlignment','middle','Visible','on','Tag',
'ed_wangle','Callback','auto')
handles.sl_activel=uicontrol(f,'unit','normalized',
'BackgroundColor',[-1,-1,-1],'Enable','on','FontAngle','normal',
'FontName','Tahoma','FontSize',[12],'FontUnits','points','FontWeight',
'normal','ForegroundColor',[-1,-1,-1],'HorizontalAlignment','left',
'ListboxTop',[],'Max',[1000],'Min',[10],'Position',
[0.0090625,0.365,0.25625,0.0645833],'Relief','default',
'SliderStep',[0.1,1],'String','Active length' ,'Style','slider',
'Value',[10],'VerticalAlignment','middle','Visible','on','Tag',
'sl_activel','Callback','sl_activel_callback(handles)')
handles.ed_activel=uicontrol(f,'unit','normalized',
'BackgroundColor',[-1,-1,-1],'Enable','off','FontAngle','normal',
'FontName','Tahoma','FontSize',[12],'FontUnits','points','FontWeight',
'normal','ForegroundColor',[-1,-1,-1],'HorizontalAlignment','left',
'ListboxTop',[],'Max',[1],'Min',[0],'Position',
[0.0090625,0.305,0.25625,0.0645833],'Relief','default',
'SliderStep',[0.01,0.1],'String','Active length: ' +
msprintf('%2.1f',handles.sl_activel.Value) +
"mm",'Style','text','Value',[0],'VerticalAlignment','middle','Visible',
'on','Tag','ed_activel','Callback','auto')
handles.ax_graph= newaxes();handles.ax_graph.margins = [ 0 0 0 0];
handles.ax_graph.axes_bounds = [0.4274266,0.0619266,0.3995485,0.5191743];
handles.tab_param=uicontrol(f,'unit','normalized','BackgroundColor',
[-1,-1,-1],'Enable','on','FontAngle','normal','FontName',
'Tahoma','FontSize',[12],'FontUnits','points','FontWeight','normal',
'ForegroundColor',[-1,-1,-1],'HorizontalAlignment','left',
'ListboxTop',[],'Max',[1],'Min',[0],
'Position',[0.4308126,0.1690826,0.3950339,0.2178899],'Relief',
'default','SliderStep',[0.01,0.1],'String',string(table_param),'Style',
'table','Value',[0],'VerticalAlignment','middle','Visible',
'on','Tag','tab_param','Callback','tab_param_callback(handles)')
handles.sl_sfactor=uicontrol(f,'unit','normalized',
'BackgroundColor',[-1,-1,-1],'Enable','on','FontAngle','normal',
'FontName','Tahoma','FontSize',[12],'FontUnits','points','FontWeight',
'normal','ForegroundColor',[-1,-1,-1],'HorizontalAlignment','left',
'ListboxTop',[],'Max',[1],'Min',[0],
'Position',[0.0058208,0.6525688,0.124375,0.06875],'Relief','default',
'SliderStep',[0.01,0.1],'String',"Safety factor",'Style',
'slider','Value',[0.58],'VerticalAlignment','middle','Visible','on',
'Tag','ed_sfactor','Callback','sl_sfactor_callback(handles)')
handles.ed_sfactor=uicontrol(f,'unit','normalized',
'BackgroundColor',[-1,-1,-1],'Enable','off','FontAngle','normal',
'FontName','Tahoma','FontSize',[12],'FontUnits','points','FontWeight',
'normal','ForegroundColor',[-1,-1,-1],'HorizontalAlignment',
'left','ListboxTop',[],'Max',[1],'Min',[0],'Position',
[0.0058208,0.5925688,0.124375,0.06875],'Relief','default',
'SliderStep',[0.01,0.1],'String',"Safety factor : " +
msprintf('%2.1f',handles.sl_sfactor.Value),'Style',
'text','Value',[0.58],'VerticalAlignment','middle','Visible','on',
'Tag','ed_dwire','Callback','auto')
handles.popm_wtype=uicontrol(f,'unit','normalized',
'BackgroundColor',[-1,-1,-1],'Enable','on','FontAngle','normal',
'FontName','Tahoma','FontSize',[12],'FontUnits','points','FontWeight',
'normal','ForegroundColor',[-1,-1,-1],'HorizontalAlignment','left',
'ListboxTop',[],'Max',[1],'Min',[0],'Position',
[0.0058208,0.8618349,0.124375,0.0639450],'Relief','default',
'SliderStep',[0.01,0.1],'String',gettext("SL/DL|SM/DM|SH/DH"),'Style',
'popupmenu','Value',[2],'VerticalAlignment','middle','Visible','on',
'Tag','popm_wtype','Callback','popm_wtype_callback(handles)')
//////////
// Callbacks are defined as below. Please do not delete the comments
as it will be used in coming version
//////////
function sl_sfactor_callback(handles)
sf=handles.sl_sfactor.Value;
handles.ed_sfactor.String="Safety factor: " + msprintf('%3.2f',sf);
endfunction
function sl_dwire_callback(handles)
wd=handles.sl_dwire.Value;
Wp = %pi*wd^3/16;
Ip =%pi*wd^4/32;
Kt = G*%pi*Ip/(180*L);
Talwd = sf * calcform;
Malwd = Wp * Talwd;
alphaalwd = Malwd/Kt;
x=0:0.1:alphaalwd*1.5;
plot(x,Kt*x);
handles.ed_dwire.String="Wire diameter: " +
msprintf('%2.1f',wd) + "mm";
endfunction
function popm_wtype_callback(handles)
//Write your callback for popm_wtype here
if selected == 1 then
calcform =(1845 - 700*log10(wd));
elseif selected == 2 then
calcform =(2105 - 780*log10(wd));
elseif selected == 3 then
calcform = (2220 - 820*log10(wd));
end
endfunction
function sl_wangle_callback(handles)
handles.ed_wangle.String="Working angle: " +
msprintf('%2.1f',handles.sl_wangle.Value) + "°";
endfunction
function sl_activel_callback(handles)
//Write your callback for sl_activel here
handles.ed_activel.String="Active length: " +
msprintf('%2.1f',handles.sl_activel.Value) + "mm";
L=handles.sl_activel.Value;
endfunction
function tab_param_callback(handles)
//Write your callback for tab_param here
table_values = string([ wd Wp Talwd Malwd alphaalwd]);
table_param = [table_titles; [table_values]];
endfunction
내가 코드를 동적으로 업데이트 할 것으로 예상 그래프 및 입력 슬라이더와 팝업 메뉴의 위치에 따라 매개 변수 테이블.
scilab 프로그래밍에 관한 많은 질문에 대한 답을 얻을 수 있기 때문에 누군가이 코드를 작동하도록 도울 수 있다면 매우 유용 할 것입니다.
미리 감사드립니다.
Scilab에서 범위가 제한되는 방법을 이해하지 못하는 것 같습니다. 함수 안에서 변수를 만들고 그 함수 외부에서 변수를 호출하려고합니다. 그건 허용되지 않습니다. – luispauloml
코드를 이해하려고 시도했지만 너무 복잡합니다. guibuilder로 간단한 예제를 만들 수 있습니까? 슬라이더 하나 또는 하나의 방정식일까요? 그것은 "정의되지 않은 변수"와 같은 문제가있는 것이어야합니다.그것이 우리가 [mcve]라고 부르는 것입니다. – luispauloml