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Question
matlab struct initialization issue
I'm trying to initialize a strut which would have fields that represent age groups like <39, 40-49, 50-59 and so on. So I tried ...
3 years ago | 1 answer | 0
1
answerQuestion
simulate a dice throw
how do I simulate a die throw? Can a random number generator between 1 to 6 do the same job?
4 years ago | 2 answers | 0
2
answersQuestion
matlab figure saving dim
has anyone observed that if a matlab figure is saved as a jpg, its dimension in the jpg changes. is this true? I have two imag...
4 years ago | 1 answer | 0
1
answerQuestion
subplot question - with image and plot
I'm using a subplot but I want to use imshow(img) in one section of the subplot and want to simply 'plot()' something in another...
4 years ago | 2 answers | 0
2
answersQuestion
Posting a new function
How do I post a function that I wrote (initially for own use but generalized later on)?
4 years ago | 1 answer | 0
1
answerHow to change axes linewidth?
go to edit -> axes properties and this will open up a property inspector. within this select "box styling" option and see the v...
4 years ago | 0
Question
FFT - Return vector and Frequency display
fft function - it returns a vector, same length as the signal, but if we plot the abs(signalFFT), the x axis does not quite depi...
5 years ago | 1 answer | 1
1
answerQuestion
Plotting shapes based on equations and weights.
Let us say I have weights w0, w1,w2 and I want to fit a line such that w0(1)+w1x+w2y=0 or any other shape, how do I do it? Is th...
5 years ago | 1 answer | 0
1
answerCalling a function in another function
there are 2 pointers on this - a. why are you keen on calling the funw function within a function; this is especially concern...
6 years ago | 0
Question
I implemented PCA. the loadings matrix has principal components as cols and variables in the row. Now, each of the principal component has equal weights or equal contributions from each of the variables(rows). What should I interpret from this?
I implemented PCA. the loadings matrix has principal components as cols and variables in the row. Now, each of the principal com...
6 years ago | 1 answer | 0
1
answerSaving a structure to Excel
If struct to cell and then conversion is a problem, you can individually collect the fields and their values in a matrix (table)...
6 years ago | 0
mkdir with variable name
for a=1:1000 subfolder_name=char(%pick information from a variable whos folder name is expected and store here); cd F:...
6 years ago | 1