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how to model a high pass filter in simulink?
Supposedly you have the transfer function, use the <http://www.mathworks.in/help/simulink/slref/transferfcn.html transfer fcn> b...

10年以上前 | 0

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Multiselect from listbox and apply to subplot
Change the _max_ and _min_ property of listbox. Refer this link : <http://www.mathworks.in/help/matlab/ref/uicontrol_props....

10年以上前 | 1

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how to define mathematical function ?
<http://www.mathworks.in/help/matlab/matlab_prog/anonymous-functions.html Anonymous Functions> Check this out.

10年以上前 | 1

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How to implementation DFT (discrete fourier transform) to intensity?
Use the logarithmic scale to image the fourier transform. Fourier transform results in large dynamic range, thereby logarithmic ...

10年以上前 | 1

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How to display the contents of a file in matlab GUI 2007b?
Here's a prototype: imageInfo = imfinfo('pout.tif'); str = evalc('display(imageInfo)'); % Create a figure with stat...

10年以上前 | 1

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Choose data in excel
doc xlsread The documentation says it all.

10年以上前 | 0

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get the name of mat file loaded by command "uiopen" ?
Use *uigetfile* instead. fileName = uigetfile('*.mat'); load(fileName)

10年以上前 | 0

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load .mat files in order
Check out this <http://www.mathworks.com/matlabcentral/fileexchange/10959-sort-nat--natural-order-sort sort_nat> function from t...

10年以上前 | 1

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Saveas plot using name of imported data file.
[path , name , ext] = fileparts(filev); saveas(gcf , fullfile(path , [name , '.jpg'])) % You ca...

10年以上前 | 0

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how to generate pulses with 180 deg phase shift
A phase shift is equivalent to multiplication by a complex exponential in frequency domain. Take an fft of the whole signal and ...

10年以上前 | 1

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Bandpass Filter Design MATLAB Code
<http://www.mathworks.in/help/dsp/gs/design-a-filter-using-fdesign.html Design a Filter Using fdesign>

10年以上前 | 0

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how to apply z transform for an image
doc czt You can apply czt on each row followed by applying it on each column.

10年以上前 | 1

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EXTRACT NUMBER FROM A COMBINED STRING AND NUMBERS
String = 'mario5.png'; output = String(regexp(String , '[0-9]'));

10年以上前 | 0

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How to display Multiple Statements in a GUI Edit Box
String = {'This is first statement'}; set(handles.edit1 , 'String' , String); String = {String{:},'This is the 2nd statement...

10年以上前 | 1

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dear all, i am trying to execute this code, but getting the error of "Error using vertcat Dimensions of matrices being concatenated are not consistent"... code is given below, please help me out.
dbstop if error type the above said command at the command prompt before running the script, it'll you to the part of code ...

10年以上前 | 1

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Rotating of body with GUI
doc view If you are not comfortable with GUI building, check this out: <http://blogs.mathworks.com/videos/2005/10/03/guide...

10年以上前 | 0

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change histogram graph to smooth curve
_histfit_ fits normally distributed data. For details refer documentation. doc histfit

10年以上前 | 0

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How to pass parameters between local functions of uicontrol, pushbutton?
<http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.28s.29.3F How can I share data betwe...

10年以上前 | 0

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GUI to set folder path then to select an image
path = 'c:\users\userName\my documents\matlab'; filter = '*.bmp'; selectedFile = uigetfile(fullfile(path , filter)); imshow...

10年以上前 | 2

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More plot area ezplot
By default ezplot plots over the range -pi to pi. You can explicitly specify the range: ezplot(fun,[min,max])

10年以上前 | 0

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??? Error using ==> plot Invalid first data argument
*filedir(cnt).date* is a *character string*. Use _datenum_ datenum(filedir(cnt).date)

10年以上前 | 0

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how do i save the data from ginput?
data = ginput(2); x = data(:,1); y = data(:,2); Or simply: [x , y] = ginput(2);

10年以上前 | 0

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how to label a point on a graph?
doc text

10年以上前 | 0

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How do i display multiple output image from m-file in single axes with option to navigate in guide?
Insert this in the gui *OpeningFcn* and see what it echos at the command prompt: Flag = isfield(handles , 'axes2') Flag...

10年以上前 | 0

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I need a help about loading data into MATLAB in case of using GUI!
doc uigetfile doc xlsread doc importdata

10年以上前 | 0

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How can I plot only the real elements in a plot?
idx = (testArray==real(testArray)); testArray is the array under consideration. realComponents = testArray(idx) ;

10年以上前 | 2

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How to avoid the information loss of image conversion from uint8 to logical and then back to uint8?
graythresh(image) % check out the difference in threshold Use the same threshold and you are going to get the same image.

10年以上前 | 0

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Plotting elements in a cell array
data = cellfun(@str2double, str, 'Un', 1); plot(data)

10年以上前 | 0

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How to use .img format files ?
fid = fopen('fileName.img'); data = fread(fid, dataDimensions, precision) close(fid) for more info: doc fread do...

10年以上前 | 0

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How to store specific data from structure (substructure)?
That is already stored but if you want it to store in another non struct variable, you need not use a loop. follow this: Si...

10年以上前 | 0

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