已回答
sin function strange problem
Perhaps you don't use the same value of p1.. HINT: sin(95000) ans = -0.9818 sin(9.5e4) ...

13 years 前 | 1

已回答
How can I draw double Y-axis on a time series plot
x = time; y = fch4; y1 = fco2; [ax,h1,h2] = plotyy(x,y,x,y1); set(h1,'color','r'); set(h2,'color','b');

13 years 前 | 0

已回答
How to create multiple matrix using for loop?
ya = [1,2,3,4,5,6,7,8,9,10]; for iy = 1:(length(ya)/2)+1 xa(iy,:) = ya(iy:4+iy); end

13 years 前 | 0

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已回答
I was trying to use impixel function described in help option of matlab. it instructed to press Return. But I can't find Return.
Press "Enter" button..

13 years 前 | 1

| 已接受

已回答
Matlab does not give the right answer
Seems for me it has more to do with for run= 2:2 and for run= 1:1

13 years 前 | 0

已回答
linear interpolation of matrix.
A beginner approach, %1.875 is the default sample rate n_col_def = (60/1.875); %row amount n_row_def = 2209; ...

13 years 前 | 0

已回答
datenum and date conversion
Use datetick to show date and time in the axis of the plot.. (if that what you meant..)

13 years 前 | 0

已回答
How to use 'goto' statement?
There is no goto function in matlab. The only goto is a user-defined function (script) <http://www.ma...

13 years 前 | 1

已回答
How do I import specific row, column excel data to matlab?
xlsread(filename,sheet,xlRange)

13 years 前 | 0

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已回答
How write multiple data output in excel sheet using xlswrite command
doc xlswrite

13 years 前 | 0

已回答
How can I ask for a question with questdlg and allow the user to rotate a figure at the same time?
See the link, hope it helps, <http://www.mathworks.nl/matlabcentral/newsreader/view_thread/314299>

13 years 前 | 0

| 已接受

已回答
which packages do I need to use 'integral' function?
It is Matlab standard function, only available in R2012b.

14 years 前 | 0

已回答
Marking the peak of a plot automatically without having to click on it
Possible, see <http://www.mathworks.ch/matlabcentral/fileexchange/25500-peakfinder>

14 years 前 | 0

提问

Simulink: Setting Mask's tab visibility
Dear all, Recently i'm facing difficulty of setting the visibility of masked parameter. Here's my problem... I already ...

14 years 前 | 1 个回答 | 0

1

个回答

已回答
How to find a value in a list?
Unchecked.. test_val = [15 4 12;5 7 2;22 23 21;18 11 10;10 8 14;16 12 11;12 3 6;8 7 5;8 5 9;14 8 9;7 1 2;5 13 9;5 2 13;7 6 ...

14 years 前 | 0

已回答
how to turn decimal numbers to integers
Use round() or fix() HTH,IH

14 years 前 | 0

| 已接受

已回答
matlab beginner: use FFT in matlab and get phase plot
I just skimmed over your code. I think the problem lies in plot(freq,angle(fft(X(:,3)))-angle(fft(X(:,2)))) it should ...

14 years 前 | 0

已回答
Learning MATLAB GUI (sites, movies, books,...)
Below is extremely useful for learning GUI <http://www.mathworks.ch/matlabcentral/fileexchange/24861-41-complete-gui-examples...

14 years 前 | 5

已回答
for loop become to while loop
doc while

14 years 前 | 0

已回答
can not load mat file correctly
Why not use load('test.mat','x')

14 years 前 | 0

已回答
I have simulink model with many parameters and I want to set thes parameters in M-file and then control them from the simulink model, for example by editing or clearing these parameters via block has link directly with the Mfile
Salem, If the blocks you tried to explain are initialize, clear, and edit blocks (green, red, and blue), they are not entire...

14 years 前 | 0

| 已接受

已回答
scale the axis in graph obtained in gui window
Put set(handels.figure1,'xlimmode','auto') set(handels.figure1,'ylimmode','auto') after plot command. (handles....

14 years 前 | 0

已回答
grid on in gui
Use grid on after every plot (/subplot) command.

14 years 前 | 0

已回答
Simulink: 'from workspace' => 'scope' sample rate discrepancy
Both 'To Workspace' and 'Scope' block has 'Decimation' properties.. You can check if decimation value is similar.. HTH, ...

14 years 前 | 2

| 已接受

已回答
Selecting all data with brush in a figure
Just a wild guess: - You already have the graph (.fig file) - and you need to retrieve the values of the graph Then...

14 years 前 | 0

已回答
Drawing on a m-file via the command window; possible?
You might want check this: disp(a) HTH,IH

14 years 前 | 0

| 已接受

已回答
Problem with calling upon a Simulink model from a GUI
How about, hws = get_param('invclean','ModelWorkspace') ; instead of hws = get_param(invclean,'modelworkspace') ;...

14 years 前 | 1

已解决

Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

14 years 前

已解决

All capital?
Are all the letters in the input string capital letters? Examples: 'MNOP' -> 1 'MN0P' -> 0

14 years 前

已回答
saving the data in excel
Hi, you can define sheet name on the xlswrite function. xlswrite(filename, M, sheet) I can imagine that you can put ...

14 years 前 | 0

| 已接受