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# Yohai

7 total contributions since 2010

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Question

how to extract FEM matrices from structuralModel
I created a structuralModel using createpde('structural', 'planestress') I then assign a geometry, specify coefficents, etc, ...

nästan 2 år ago | 0 answers | 0

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Submitted

einsum
Efficiently calculates tensor contraction in any dimension. It uses MATLAB's matrix multiplication so it's parallelized and opti...

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

mer än 3 år ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

mer än 3 år ago

An expression for choosing a value from the array automatically
The function choose=@(arr) arr(ceil(rand*length(arr))) chooses a random element of a vector. For example choose([1 ...

mer än 6 år ago | 0

| accepted

Question

Syntax highlighting stops working when typing Hebrew letters
I use MATLAB R2012a on Fedora 16. The syntax highlighting works well, but when I return to the office after leaving MATLAB op...

ungefär 8 år ago | 1 answer | 0