Community Profile # dandan

12 total contributions since 2015

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Question

Apply function to all fields of a structure
Say I have a structure with a bunch of fields, and I would like to add a subfield to each field with the mean of its values, suc...

2 years ago | 2 answers | 0

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Question

Accessing Nth element of a given field for all elements in a non-scalar structure.
I have a 1xM non-scalar structure with a field with N elements. For example (with M=3 and N=10): for N=1:10; s(1).x{...

2 years ago | 2 answers | 0

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Question

Apply function to two cell arrays element-wise
I have two cell arrays, xdata and CDF. I want to apply kstest element-wise to each pair of xdata and CDF cells (e.g., xdata{1} a...

2 years ago | 1 answer | 0

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Question

Setting multiple fields in an existing structure
I feel like this should be simple but I'm new to using structures and can't figure out how to get the syntax right. I would like...

2 years ago | 2 answers | 0

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Question

Converting variable length vector into variable length input argument for function
I'm trying to turn a function output vector of variable length into a variable number of arguments to be fed into another functi...

2 years ago | 1 answer | 0

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Question

Fitting generalized pareto distribution to data with zeros and censoring
I am trying to understand the differences between two approaches to fitting a GP distribution to my data, and which one is most ...

2 years ago | 0 answers | 1

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Question

Plot two outputs (or two columns of one output) of a function against each other using only one line of script in an anonymous function
I have the following anonymous functions (this is a much-simplified version for the sake of asking this question) that both prod...

2 years ago | 1 answer | 0

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Question

Why is cumsum producing CDF>1 values from a user defined distribution?
I am trying to calculate my own cumulative distribution using cumsum (because I want to be able to use it on a truncated distrib...

2 years ago | 1 answer | 0

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Question

Anonymous function with variable number of input and output arguments
I am trying to write an anonymous function to generate strings for plotting several variables in multiple figures. I would li...

2 years ago | 3 answers | 0

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Question

Generate synthetic data (or probability distribution object) from user-defined distribution function
I need to generate a synthetic dataset using a distribution that is not supported by the Matlab stats toolbox. The distribution ...

2 years ago | 2 answers | 0

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Question

Deleting elements from multiple vectors at once
I need to delete an element from several vectors. The inelegant way I've been doing this is: %a=element to remove vector...

4 years ago | 3 answers | 0