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Frage
axesm ('eqaazim' + longitude ticket label to not be on the line of the axes?
<</matlabcentral/answers/uploaded_files/107867/Capture.JPG>> Hey, I am using c=axesm('eqaazim','MapLatLimit',[30.1 90],'GL...
etwa 6 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
How to map just USA border (Conus) and not the states with the usamap or worldmap?
Hi, My problem is usamap plots states as well. Or cut part of the southern states when I just plotted the orders. Worldmap, p...
mehr als 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
extract part of a string with an extension
Hi, I have a long string and I want to just exctract the names that have "hdf" as an extension: I want just to get "MOD11C1....
mehr als 9 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
How do I automatically download files from http server? urlread urlwrite
Hi, I know urlread and urlwrite to download files form server but my problem is how I can specify parts of a string resulting...
mehr als 9 Jahre vor | 1 Antwort | 0
1
AntwortCombining files and mapping them using x and y coordinates
Hi if you already figured it out, would you please help me? I have the exact same question! THanks
mehr als 9 Jahre vor | 0
Frage
I have problem with detevec.
Hi, I want to read a='7/17/10 20:36' from excel to MATLAB. b=datevec(a,'mm/dd/yy HH:MM'); I did that but I ended up ...
etwa 11 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to change the x ticket lables in a plot?
Hi, I have : x=1:12 %the index of months y=x.^2; plot(x,y) No I want to change the position of x labels from below th...
mehr als 11 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
sorting vector with duplicated values in it.
Hey All, I have a vector that I want to sort but remove the duplicated values. I know I can do that with "unique"but I need t...
mehr als 11 Jahre vor | 1 Antwort | 0
1
AntwortFrage
change the color of multi lines in a graph
I have a function in a loop in which something plots and hold on the previous ones. After the loop I have a figure with 6 line (...
mehr als 11 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How can I find and put zero for missinf data in a time series?
Hi all I have a 30 years of hourly data. Some of the data are missing. It means that I do not have data for example for 1 PM ...
mehr als 11 Jahre vor | 1 Antwort | 0
1
AntwortFrage
question about fun defining
I want to create this fun as below: R=rand(100); diff=rand(25); sum_r1=rand(25);; fun =@(x) x(:)+x(:).*diff(:)...
fast 12 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
im2col error in size
Hi this is my code: R=rand(162,72); r=im2col(R,[2 2],'sliding'); R1=col2im(r,[2 2],size(R),'sliding'); the size of ...
fast 12 Jahre vor | 2 Antworten | 1
2
AntwortenFrage
up sampling a matrix with non-zero elements.
Hello I have a matrix A(100 by 100) and I want to upsample the matrix (not by zero arrays) in a way the each cell is replicat...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
std of a logical matrix
I have a 2d matrix (100 by 4 )and I want to calculate the std for each 100 by 1 non-zero vector of this matrix,. But when i wrot...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Standard deviation of a 3-d matrix
hi I have a matrix with size(y)=(200*1*4). I want to calculate the std for each (200*1) vector separately. When I used "std(y(...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
how can I calculate the Fourier Transform of an image for different angles?
Hi I have an image and I want to plot the Fourier coefficient for different angles of an Image? I know the command is fft2 b...
fast 12 Jahre vor | 1 Antwort | 0
1
Antwortget rid of NaNs
actually it was an simple example. But I want to remove rows with all NaNa and then remove the same rows from another matrix acc...
fast 12 Jahre vor | 0
Frage
get rid of NaNs
I have two matrix A and B I want to remove all row and columns with all NaNa in matrix A and accordingly delete the same row an...
fast 12 Jahre vor | 3 Antworten | 0
3
AntwortenFrage
create a matrix!
Hello I have row=[1 2]; col=[10 11 13 ]; I want to have b=[10 11 13; 10 11 13] How can i do that? ...
fast 12 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
sort a vecrtor
I have a vector: a = [1 5 7 2 6 8 9 0 2] and b=[5 8 1 0 3 6 9 8 2] (both have the same size) I want to sort vector 'a' and acco...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
delete zeros rows and columns
I try this code to delete all row and column with all zero values in them. It simply works for deleting the columns with all zer...
fast 12 Jahre vor | 3 Antworten | 7
3
AntwortenFrage
seleting some part of matrix
Q = randi(456,10,15); row=[1 2 5 4 3 6]; column=[5 7 3 4 8 14]; p = Q(row,column); P = zeros(size(Q)); P(1:nume...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
put a some small matrix in a big matris
I have a problem. I have a big matrix that in each loop I search for some data that satisfy some conditions. The result of "find...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
put smaller matrix in bigger matrix
Hello I have row=[1 2 5 4 3 6] and column=[5 7 3 4 8 14]. I want to select and put each Q(row,column) in a new data. for exampl...
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
find x subjected to some limit.
I want to to find a<=x<b and c<=y<d in a matrix. But simply I can't. I would appreciate if you help me.
fast 12 Jahre vor | 1 Antwort | 1
1
Antwortdelete zeros rows and columns
data( all( ~any( data), 2 ), : ) = []; % removes all rows with all zero data( :, all( ~any( data ), 1 ) ) = []; % and col...
fast 12 Jahre vor | 1
Frage
select a band of a matrix
Hello I want to select a band of a matrix with slop (S) and save them in another matrix. a = [ 1 2 3 4 ...
fast 12 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
How can I convert all NaNs to Zero in the image?
Converting all NaNs to zero in an image is my problem.
fast 12 Jahre vor | 1 Antwort | 0
1
AntwortFrage
delete NaN rows and columns but
I want to remove the NaN column and row in my image so the size will be decreased, but since I used the "find' command it Matlab...
fast 12 Jahre vor | 2 Antworten | 0
2
Antworten
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