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dpb


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Answered
How do I plot multiple lines of best fit on a scatter plot?
All of Fit1 = polyfit(x1,y1,1); plot(polyval(Fit1,x1)); should be Fit1 = polyfit(x1,y1,1); plot(x1,polyval(Fit1,x1)); You ...

4 días ago | 0

Question


Running MATLAB script from Excel that uses COM itself by user without MATLAB
Have a Matlab function that reads one Excel workbook worksheet and then writes data from it into specific locations after doing ...

20 días ago | 0 answers | 0

0

answers

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 ...

alrededor de 1 mes ago | 1

Answered
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...

alrededor de 2 meses ago | 0

Answered
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...

alrededor de 2 meses ago | 0

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Answered
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 =...

alrededor de 2 meses ago | 0

Answered
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))

alrededor de 2 meses ago | 0

Answered
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...

alrededor de 2 meses ago | 0

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Answered
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...

alrededor de 2 meses 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...

alrededor de 2 meses ago | 2 answers | 0

2

answers

Answered
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 ...

alrededor de 2 meses ago | 0

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Answered
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,...

alrededor de 2 meses ago | 0

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Answered
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...

alrededor de 2 meses ago | 0

Answered
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 ...

alrededor de 2 meses ago | 0

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Answered
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 ...

alrededor de 2 meses ago | 0

Answered
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...

alrededor de 2 meses ago | 0

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Answered
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...

alrededor de 2 meses ago | 0

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Answered
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...

alrededor de 2 meses ago | 0

Answered
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...

alrededor de 2 meses ago | 0

Answered
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 ...

alrededor de 2 meses ago | 1

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Answered
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 = ...

alrededor de 2 meses ago | 1

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Answered
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...

alrededor de 2 meses ago | 0

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Answered
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...

alrededor de 2 meses ago | 0

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Answered
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...

2 meses ago | 0

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Answered
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...

2 meses ago | 0

Answered
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...

2 meses ago | 0

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Answered
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...

2 meses ago | 0

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Answered
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(...

2 meses ago | 0

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Answered
"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...

2 meses ago | 0

Answered
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...

2 meses ago | 0

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