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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...

bijna 8 jaar 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');...

meer dan 8 jaar 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...

meer dan 8 jaar 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...

ongeveer 9 jaar 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...

ongeveer 9 jaar 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...

ongeveer 9 jaar 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...

meer dan 9 jaar 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...

meer dan 9 jaar 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...

meer dan 9 jaar ago | 1 answer | 0

### 1

answerQuestion

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 ...

meer dan 9 jaar 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...

meer dan 9 jaar 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...

bijna 10 jaar 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...

bijna 10 jaar 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'...

meer dan 10 jaar 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...

meer dan 10 jaar 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, ...

meer dan 10 jaar 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...

meer dan 11 jaar 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...

meer dan 11 jaar 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...

meer dan 11 jaar 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 ...

meer dan 11 jaar 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...

ongeveer 12 jaar 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 ...

meer dan 12 jaar 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...

meer dan 12 jaar 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...

meer dan 12 jaar ago | 1 answer | 0

### 1

answerQuestion

Delete rows with NaN records

How can I delete rows which have NaN on one of the column.

meer dan 12 jaar 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...

meer dan 12 jaar 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...

meer dan 12 jaar 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.

bijna 13 jaar 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....

bijna 13 jaar 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...

bijna 13 jaar ago | 3 answers | 0