dpb

Last seen: 3 Tage ago

4.796 total contributions since 2012

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Answered
What is missing from MATLAB #2 - the next decade edition
Editor won't restrict a substituion to selected area...best it knows of is the function. Uncool in the max! I'm now having to ...

15 Tage ago | 0

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What is missing from MATLAB #2 - the next decade edition
A ready-built insertion method for tables, arrays, etc., so don't have to do all the under-the-hood indexing manually...given an...

19 Tage ago | 0

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Stacked bar chart and writing value inside each bar and a value in top of the bar
numNearbyCHs=20; A=randi([100,1000],numNearbyCHs,1); B=randi([100,300],numNearbyCHs,1); C=randi([2,30],numNearbyCHs,1); D=ra...

22 Tage ago | 0

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Error using cat: Dimensions of matrices being concatenated are not consistent.
latitude = [-3.63965:-0.00898:-8.12601]; longitude = [-37.5098:0.00906:-32.9831]; str='/home/pink/Documents'; folder_name =...

22 Tage ago | 0

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Looping through a random matrix to see if any element is >0.5
random_number_matrix = rand(4,8); isGt=(random_number_matrix>0.5); display(random_number_matrix(isGt))

22 Tage ago | 0

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How can I create a matrix composed of some data in another matrix?
"...in this new matrix data with a first data being in the cell located on line 5 then the following data is 4 lines below the f...

23 Tage ago | 0

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Startup On Network Drive Install
Well, I don't know exactly how or why, but the symptoms have now gone away -- I guess a couple restarts and resaving the default...

25 Tage ago | 0

Question

Startup On Network Drive Install
This may be futile here, but I'll give it a go before bugging TMW Tech Support... I'll begin with the caveat I really don't fol...

26 Tage ago | 2 answers | 0

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changing the date format in matlab
>> dt=datetime(ds(1:10),'InputFormat','dd/MM/yyyy','Format','yyyy''Q''Q') dt = 10×1 datetime array 1947Q2 1947Q3 ...

26 Tage ago | 0

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How to display text in a plot as scientific number
Use a format string to create specific format desired... >> sprintf('%.2e',pi*1E6) ans = '3.14e+06' ergo, use text(x,y,...

26 Tage ago | 0

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Identifying and keeping duplicates but with a suffix
OK, this isn't complete, but is probably the simplest way to build something to do what you'd like -- it would need to be refine...

28 Tage ago | 0

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Identifying and keeping duplicates but with a suffix
OK, that helps...actually, that's not too hard and even easier than the grouped solution -- I don't quite follow what your data ...

29 Tage ago | 0

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Insert lines in grouped bar plots
Good start but mixed metaphors...plot as numeric; use the categories as labels... ADDENDUM: Without creating the second array ...

29 Tage ago | 0

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Get certain matrix entries to a new matrix
Sometimes, just "dead ahead" is as good as any... nAdd=sum(A~=0,2)-2; % number of connections beyond the one fo...

30 Tage ago | 0

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How to extract data points from a .fig scatter plot?
openfig('YourFigFile.fig') hSc=findobj(gcf,'Type','scatter'); .X|Y|ZData properties are available from the scatter object hand...

30 Tage ago | 0

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Help creating a homogenous array when one or more columns has data type 'cell'
I'm guessing here, but try for i=1:width(t) if iscell(t{:,i}) t.(t.Properties.VariableNames{2})=cell2mat(t{:,2}); en...

etwa ein Monat ago | 0

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How to insert file name into an array?
str='../Documents/'; folder_name = uigetdir(str); d=dir(fullfile(folder_name,'*.dat')); for i = 1: length(files); fid=fope...

etwa ein Monat ago | 0

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Percentage of data in given range
Not a defined function, no. There are a couple of related in the Statistics Toolbox for percentiles, etc., but not what you're ...

etwa ein Monat ago | 1

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How to return in Matlab specific array according to certain scheme?
function ret=binrestore(m,array) % returns binary decoded array values from input encoded array % multiple Mapped Value = ...

etwa ein Monat ago | 1

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How to save a text file with headers?
function calibratedData = applyCal(fname,Ey,components,rawData,Calib) % applies calibration (gain and shift) to raw data; funct...

etwa ein Monat ago | 0

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How to plot a graph along with axes graph?
Just build custom-placed subplot() axes...something like I=imread('ngc6543a.jpg'); % just an image to use later... f...

etwa ein Monat ago | 0

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Plotting two data sets using the Curve Fitting Tool
Well, the old-fashioned way if all you wanted was the coefficients would be to use polyfit and polyval ...but since you have the...

etwa ein Monat ago | 0

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How can we write data into csv file with column labels included ?
... data1 = ones(1001,4); data2 = ones(125,7); data = {data1,data2}; ... You have created a disparate-sized array of 125 ro...

etwa ein Monat ago | 0

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How do I position a label below a colorbar?
You're almost there... hCB=colorbar; hCB.Title.String='Title'; set(hCB.XLabel,{'String','Rotation','Position'},{'XLabel',0,[0...

etwa ein Monat ago | 0

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xlsread import empty cell from excel file
Can't that way... xlsread imports what it finds as numeric and an empty cell is not numeric. You could use the multiple optiona...

etwa ein Monat ago | 0

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How to shift scatter() to origin (0,0) on a plot with recorded data
'Pends on what "center" and "best" mean... :) Normally, I'd say just test=readmatrix('scatterdata.txt'); figure testmn=mean(...

etwa ein Monat ago | 0

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"textscan" import leads to Undefined operator '.*' for input arguments of type 'cell'.
Use format spec that matches the file -- unfortunately, the file was created w/o using quoted string to delimit the date/time st...

etwa ein Monat ago | 0

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Parsing the data out based on categories encoded in a string
Well can get you mostly there although not sure exactly what you envision the final result to be from your description... tRes...

etwa ein Monat ago | 0

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How to spread daily traffic over the week days?
Good start...looks like could probably simplify the plot routine some and I'd go ahead and create the other variables in the tab...

etwa ein Monat ago | 0

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How to delete/remove an extra yaxis (inserted by addaxis function), without removing the line that was created with the addaxis function.
I just realized about the three axes, not just two and the use of the FEX submission -- I don't have it and don't want to mess w...

etwa ein Monat ago | 1