%程序ex231.m怎么写
时间: 2024-05-19 18:12:44 浏览: 11
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相关问题
给你创建的单文档应用程序Ex-SDI添加并设计一个图标,然后更改 Ex_SDI 应用程序的图标
为单文档应用程序 Ex-SDI 添加并设计一个图标,可以按照以下步骤操作:
1. 在资源视图中,右键单击 “资源文件”,选择 “添加” -> “图标”,添加一个新的图标资源。
2. 双击打开新添加的图标资源,可以在编辑器中进行编辑和设计,例如更改图标的大小、颜色、字体等。
3. 在 CWinApp 类的 InitInstance 函数中,添加如下代码,将新的图标资源设置为应用程序的图标:
```
BOOL CExSDIApp::InitInstance()
{
// 其他初始化代码
// 将新的图标资源设置为应用程序的图标
HICON hIcon = (HICON)LoadImage(NULL, MAKEINTRESOURCE(IDI_MYICON), IMAGE_ICON, 32, 32, LR_DEFAULTCOLOR);
SetClassLong(m_pMainWnd->m_hWnd, GCL_HICON, (LONG)hIcon);
// 其他初始化代码
return TRUE;
}
```
其中,IDI_MYICON 是您添加的新图标资源的 ID。
如果您想要更改 Ex-SDI 应用程序的图标,可以按照以下步骤操作:
1. 在资源视图中,右键单击 “应用程序图标”,选择 “属性”,可以在属性编辑器中更改应用程序图标的属性,例如图标的路径、大小、颜色等。
2. 在 CWinApp 类的 InitInstance 函数中,添加如下代码,将新的应用程序图标设置为应用程序的图标:
```
BOOL CExSDIApp::InitInstance()
{
// 其他初始化代码
// 将新的应用程序图标设置为应用程序的图标
HICON hIcon = (HICON)LoadImage(NULL, m_pszIcon, IMAGE_ICON, 32, 32, LR_DEFAULTCOLOR);
SetClassLong(m_pMainWnd->m_hWnd, GCL_HICON, (LONG)hIcon);
// 其他初始化代码
return TRUE;
}
```
其中,m_pszIcon 是应用程序图标的路径。
优化这段代码 让它输出可以改变坐标轴大小的图像形式 % plot_Bscan.m % Script to plot EM fields from a gprMax B-scan % % Craig Warren clear all, clc [filename, pathname] = uigetfile('*.out', 'Select gprMax output file to plot B-scan', 'MultiSelect', 'on'); filename = fullfile(pathname, filename); % Open file and read fields if filename ~= 0 iterations = double(h5readatt(filename, '/', 'Iterations')); dt = h5readatt(filename, '/', 'dt'); prompt = 'Which field do you want to view? Ex, Ey, or Ez: '; field = input(prompt,'s'); fieldpath = strcat('/rxs/rx1/', field); field = h5read(filename, fieldpath)'; time = linspace(0, (iterations - 1) * dt, iterations)'; traces = 0:size(field, 2); fh1=figure('Name', filename); clims = [-max(max(abs(field))) max(max(abs(field)))]; im = imagesc(traces, time, field, clims); xlabel('Trace number'); ylabel('Time [s]'); c = colorbar; c.Label.String = 'Field强度 strength [V/m]'; ax = gca; ax.FontSize = 16; xlim([0 traces(end)]); % Options to create a nice looking figure for display and printing set(fh1,'Color','white','Menubar','none'); X = 60; % Paper size Y = 30; % Paper size xMargin = 0; % Left/right margins from page borders yMargin = 0; % Bottom/top margins from page borders xSize = X - 2*xMargin; % Figure size on paper (width & height) ySize = Y - 2*yMargin; % Figure size on paper (width & height) % Figure size displayed on screen set(fh1, 'Units','centimeters', 'Position', [0 0 xSize ySize]) movegui(fh1, 'center') % Figure size printed on paper set(fh1,'PaperUnits', 'centimeters') set(fh1,'PaperSize', [X Y]) set(fh1,'PaperPosition', [xMargin yMargin xSize ySize]) set(fh1,'PaperOrientation', 'portrait') end
改进后的代码如下:
```matlab
% plot_Bscan.m
% Script to plot EM fields from a gprMax B-scan
% Craig Warren
clear all, clc
[filename, pathname] = uigetfile('*.out', 'Select gprMax output file to plot B-scan', 'MultiSelect', 'on');
filename = fullfile(pathname, filename);
% Open file and read fields
if filename ~= 0
iterations = double(h5readatt(filename, '/', 'Iterations'));
dt = h5readatt(filename, '/', 'dt');
prompt = 'Which field do you want to view? Ex, Ey, or Ez: ';
field = input(prompt,'s');
fieldpath = strcat('/rxs/rx1/', field);
field = h5read(filename, fieldpath)';
time = linspace(0, (iterations - 1) * dt, iterations)';
traces = 0:size(field, 2);
fh1=figure('Name', filename);
clims = [-max(max(abs(field))) max(max(abs(field)))];
im = imagesc(traces, time, field, clims);
xlabel('Trace number');
ylabel('Time [s]');
c = colorbar;
c.Label.String = 'Field strength [V/m]';
ax = gca;
ax.FontSize = 16;
% Options to create a nice looking figure for display and printing
set(fh1,'Color','white','Menubar','none');
X = 60; % Paper size
Y = 30; % Paper size
xMargin = 0; % Left/right margins from page borders
yMargin = 0; % Bottom/top margins from page borders
xSize = X - 2*xMargin; % Figure size on paper (width & height)
ySize = Y - 2*yMargin; % Figure size on paper (width & height)
% Figure size displayed on screen
set(fh1, 'Units','centimeters', 'Position', [0 0 xSize ySize])
movegui(fh1, 'center')
% Figure size printed on paper
set(fh1,'PaperUnits', 'centimeters')
set(fh1,'PaperSize', [X Y])
set(fh1,'PaperPosition', [xMargin yMargin xSize ySize])
set(fh1,'PaperOrientation', 'portrait')
% Allow user to adjust axis limits
prompt = 'Do you want to adjust the axis limits? (y/n): ';
response = input(prompt, 's');
if response == 'y'
prompt = 'Enter the lower limit for the y-axis: ';
yLow = input(prompt);
prompt = 'Enter the upper limit for the y-axis: ';
yHigh = input(prompt);
ylim([yLow, yHigh]);
end
end
```
改进的部分是添加了一个可以让用户调整坐标轴大小的选项。当程序运行时,它会询问用户是否要调整y轴的范围,如果用户输入'y',则程序会提示用户输入y轴下限和上限。然后使用ylim函数将y轴的范围设置为用户输入的值。