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Undefined function or variable 'getImageLabels'.
It's not a built-in Matlab function, you need to download it here <https://www.mathworks.com/matlabcentral/fileexchange/50232-ma...

casi 10 años hace | 2

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how can we calculate count of specific group in a row
A=[3 2 5, 3 2 5, 4 2 5, 4 2 5, 4 2 5] [ii,jj,kk]=unique(A,'rows','stable') out=[ii,accumarray(kk,1)]

casi 10 años hace | 0

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hello every one, i have two type of data one set of manual and second set are automatic , can any one help me to to find the correlation coefficient for each manual and automatic values.
<http://www.mathworks.com/help/matlab/ref/corrcoef.html#buty8hi>

casi 10 años hace | 0

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How to restart the some portion of script for number of times ?
Use a for loop

casi 10 años hace | 1

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How to assing incrementing numbers to identical values in a column?
M=[1990 1 .098;1990 1 .99;1990 1 .34;1990 2 .56;1990 2 .44] [ii,jj,kk]=unique(M(:,1:2),'rows','stable') out=[ii cell2mat(acc...

casi 10 años hace | 0

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problems with matrix splitting
A = [ 1 2; 1 3; 1 4; 2 1; 2 4] [ii,jj,kk]=unique(A(:,1),'stable') out=accumarray(kk,A(:,2),[],@(x){x}) celldisp(out)

casi 10 años hace | 0

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"Error using == Matrix dimensions must agree" Finding max point on a plot?
Maybe you want indexmax = find(a==max(a)) Which can be done otherwise [~,indexmax]=max(a)

casi 10 años hace | 0

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Find the index of the lowest number greater than zero in a vector
A(A==0)=inf [~,idx]=min(A)

casi 10 años hace | 0

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How to calculate the mean from cell when each cell is a different double.
cellfun(@(x) mean(x,2),data,'un',0)

casi 10 años hace | 0

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barcycle command solution needed
barcycle is not a Matlab built-in function, you have to download it here <https://www.mathworks.com/matlabcentral/fileexchange/1...

casi 10 años hace | 2

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extracting data by min and loop
Z = [345 386 312;607 615 630;995 901 956] min_val,index=min(Z,[],2)

casi 10 años hace | 0

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How to save a matrix into a file repeatedly.
Look at this example for k=1:10 M=rand(31,30) out{k,1}=M end out=cell2mat(out) dlmwrite('file.txt',out)

casi 10 años hace | 1

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I have 3 columns of value in excel that I want to input them to Matlab. What's the coding to input a column of values into a defined variable in Matlab?
c1=xlsread(yourfile,'A:A')

casi 10 años hace | 0

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How to create a function that returns values based on a piecewise function?
f=zeros(size(t)) idx1=t<0 f(idx1)=t(idx1).^2 now do the same for 0<=t & t<=3

casi 10 años hace | 1

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importing data with dates from excel
[~,~,data]=xlsread('yourfile')

casi 10 años hace | 0

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How do I compare two matrices on a table to see which one has a higher value?
Maybe you need this M=[A(:) B(:)] idx=diff(M,[],2)

casi 10 años hace | 0

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Creating a sequential order vector from an unknown size vector
a=[2 8 4 6] out=1:numel(a)

casi 10 años hace | 0

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How can import data contains Nominal instance
Use [num,text,both]=xlsread('D:\google working\sumusa.csv') You can also use csvread function

casi 10 años hace | 0

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Replacing array values which match a condition
A(A>90)=180-A(A>90)

casi 10 años hace | 6

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Multiplying column with scalar
x = [1 2 3 4 5 6] y= [7 ;7; 7; 8; 9; 10] z=x.*y'*4

casi 10 años hace | 0

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how to calculate a average of five arrays?
If you want to calculate the mean of any matrix, you can use mean function mean(A)

casi 10 años hace | 0

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Efficient code - Get rid of my loop
str2double(B)

casi 10 años hace | 1

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Hi, I want to find the peak position of a XY data
x=(0:9)' y=rand(10,25) % 10x25 array max_val=max(y,[],2) plot(x,max_val)

casi 10 años hace | 0

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i want to ask that how to write this in matlab?
s=[] for r=1:R for y=1:Y for x=1:X for o=1:O s=s+... ...

casi 10 años hace | 1

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how many total variable we can define in Matlab 2015?
That depends on your memory capacities, in Matlab Windows Command type memory

casi 10 años hace | 0

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Plotting 100 rows from 10000 rows automatically?
A=rand(1000,6) % ------Example--- %you can use cell array or 3-D matrix B=mat2cell(A,100*ones(10,1),6) %Then use a for lo...

casi 10 años hace | 0

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Run a function m times and store in matrix
Look at this example n=10 for k=1:n a{k}=your_function(u1,u2) end out=cell2mat(a)

casi 10 años hace | 0

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how to convert text into expression
It seems that you are looking for functions such eval, which in fact is not recommended by forums and also by Matlab help. read ...

casi 10 años hace | 0

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Extracting specific numbers from a vector
idx=ismember(A,-20) A1=A(~idx) A2=sum(idx)

casi 10 años hace | 0

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Get vector position for specific values
for AP = 1:Cumm_Trip_DistLength AC = find(Trip_dst < (Cumm_Trip_Dist(AP)+.05)& Trip_dst > Cumm_Trip_Dist(AP)); if ~i...

casi 10 años hace | 0

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