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Feeds
Question
Label existing Plotted matrix
I have a 12 X 12 plotted dot matrix (sub plots), which were plotted using plotmatrix command some time ago. How can I label them...
mer än 7 år ago | 0 answers | 0
0
answersHow to get my original x & y data from saved sfit?
This one also produced what I wanted: LineH = get(gca, 'Children'); x = get(LineH, 'XData'); y = get(LineH, 'YData');...
ungefär 8 år ago | 0
Question
How to get my original x & y data from saved sfit?
I have done curve fitting a few months ago. Saved my session as sfit. I lost my original X and Y data. Can I get the original x...
ungefär 8 år ago | 2 answers | 0
2
answersQuestion
Volume of irregular shape
I have for example X,Y,Z coordinates of 8 points which form an irregular shape. How can I calculate the volume with in this sha...
mer än 8 år ago | 2 answers | 2
2
answersQuestion
finish dos command before continuing with the next Matlab command
In the middle of my Matlab m-file, I have this code: system('start model.exe'); At this point I want to finish running...
nästan 9 år ago | 1 answer | 0
1
answerQuestion
Intersection(A,B) not working for date
I have A and B date vectors. I want to extract the common dates from both. I used: [C,ia, ib]=intersection(A,B) But it i...
nästan 9 år ago | 2 answers | 0
2
answersQuestion
speed up reading corresponding values from another matrix
Hi I have a Matrices hQ=[200x2] and H[50000]. I want to find the values of hQ(:,2) from hQ(:,1) that correspond to H().It should...
mer än 9 år ago | 0 answers | 0
0
answersQuestion
calculate prediction interval of Spline smoothing
Normally I get prediction intervals using ci = predint(fitresult,x) but Matlab "predint cannot compute prediction interv...
mer än 9 år ago | 0 answers | 0
0
answersQuestion
Create a time series collection from two timeseries with different TimeInfo Vector
I created two timeseries objects using ts=timeseries(Data,Time); Time is datenumber. Both timeseries have different star...
mer än 9 år ago | 0 answers | 0
0
answersQuestion
How can I view Timeseries data?
I remember I once used matlab to view Timeseries date with Zoom, pan capability along the timeline.But coming to matlab after a ...
mer än 9 år ago | 2 answers | 0
2
answersHow can I view Timeseries data?
Thank you for the quick answer. I did not know that I can also zoom and pan from the plots. But actually the one I used was a sp...
mer än 9 år ago | 0
Question
plotyy x axis does not match
I am using plotyy function to draw two curves, one line the other bar using [ax]=plotyy(X1,Y1,X2,Y2,'plot','bar') I want...
mer än 9 år ago | 1 answer | 0
1
answerQuestion
Propagating uncertainty through a regression equation
I want to propagage uncertainties through a regression equation (for now a linear one): y= ax +b Using the curve fitting...
mer än 9 år ago | 1 answer | 0
1
answerQuestion
find indices of string matches from a cell array by thier endings
I want to find the indices of a cell array whose memembers end with a specific string. Eg. A={'aAbc' 'dgbc' 'bebd' 'fabc'...
ungefär 10 år ago | 4 answers | 0
4
answersQuestion
plotting Timeseries, setting xlim only to the range of data
while ploting a timeseries Matlab automatically takes xlim values beyond the actual data time limit. For example I have time sta...
ungefär 10 år ago | 1 answer | 0
1
answerQuestion
Cumulative sum for every 15min from 1 min timeseries data
I have a precitpitation data at every 1 min interval. I want to change the timeseries to make a cumulative sum at every 15 min, ...
ungefär 10 år ago | 1 answer | 0
1
answerQuestion
iteration based on a specified number of digits
I want to have a string which goes like 0001,0002, 0003...,0009, 0010,0011,...,0099,0100,0101,...0150. In short I want to keep...
ungefär 11 år ago | 1 answer | 0
1
answerQuestion
calculating time difference from two string dates
I have string dates say (05.01.1993 17:40:00) and (07.01.1993 09:50:00) is there a way to calculate the number of months/days...
ungefär 11 år ago | 1 answer | 0
1
answerQuestion
importing from csv to matlab
Hi everybody, I am trying to import a big csv data into matlab. The file contains several rows of text and the important data st...
ungefär 11 år ago | 0 answers | 1
0
answersQuestion
If Elseif statement problem
What is wrong with this the debug is stopping eventhough my d_g value is between 1 and 60. Any suggestion? if Fr>0.8 % A-W ...
mer än 11 år ago | 1 answer | 0
1
answerQuestion
generating random numbers from a range
Hello, I want to generate random numbers from a range. Example I want 1000 random numbers in the range from 1000 to 3000. How ca...
nästan 12 år ago | 2 answers | 0
2
answersQuestion
Getting minimum value from an array
I want to get min of *A= [0, 20, 15]*. Actualy I want to find the minimum excluding the zero. So in the example my answer would ...
ungefär 12 år ago | 2 answers | 0
2
answersQuestion
from string array to variable names
Hallo, I have a string array, say array A which has elements like *A1 A2 A3* And I want to change t...
ungefär 12 år ago | 2 answers | 0
2
answersQuestion
.MAT to .DAT
I have a prepared a matlab mat file and i want to export it to a text .dat file. The .dat file has to be SPACE-DELIMITED. What i...
ungefär 12 år ago | 1 answer | 0
1
answerQuestion
Delete rows with NaN records
How can I delete rows which have NaN on one of the column.
ungefär 12 år ago | 4 answers | 1
4
answersQuestion
Good quality graph from Matlab to MSOffice
Hi, which format or method will give me the best graphics quality, if i want to use matlab graphics in MS Powerpoint, for exampl...
mer än 12 år ago | 2 answers | 0
2
answersQuestion
structure to xls file
Hi I want to convert structure to xls file. I have a structure like: my_stat=struct('Models',{{'KS','FK'}},'Mean',{[mean(K...
mer än 12 år ago | 1 answer | 0
1
answerHow to get answers for my unanswered questions?
just edit your answer by pressing the EDIT button. and your question will be listed as the most recent question.
mer än 12 år ago | 0
Question
Index exceeds matrix dimensions problem
I am geting '__Index exceeds matrix dimensions_' problem, while running the following function with input: vanRijn(21,0....
mer än 12 år ago | 2 answers | 0
2
answersQuestion
selection of the right VARARGOUT
Hi, Let's say I have a function called FUN with 4 outputs a,b,c,d, as shown below [a,b,c,d]=FUN(x) Then I want to get an answe...
mer än 12 år ago | 3 answers | 0
3
answers
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