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Jacob Lynch August


Last seen: alrededor de 3 años hace |  Con actividad desde 2014

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Mechanical Engineer in R&D
Professional Interests: Control Systems

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Calling superclass method outside of redefined method
I went back to the author and brought up these techniques. He agrees that the level of hackery is unforuntate, but this is what ...

más de 3 años hace | 0

| aceptada

Pregunta


Calling superclass method outside of redefined method
I have an "DataAnalyzer" classdef that has a method that slowly computes exact solutions to certain queries. classdef DataAnal...

más de 3 años hace | 3 respuestas | 1

3

respuestas

Enviada


kDTree
Get arrays representing the k-D tree of positional data.

casi 4 años hace | 2 descargas |

Enviada


ikdtree
Get arrays representing the k-D tree of positional data.

casi 4 años hace | 1 descarga |

Pregunta


Nested Functions vs Object-Oriented Programming: k-D Tree example and relative performance
My colleagues tend to criticize my use of nested functions in MATLAB, likening that to the professional no-no of modifying globa...

casi 4 años hace | 2 respuestas | 1

2

respuestas

Pregunta


Instantiating an invalid handle object when defining an object as default property definition
A classdef defines some properties which are defined, but have no valid construction. E.g. an event.proplistener. In the example...

más de 4 años hace | 0 respuestas | 0

0

respuestas

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Getting an error in a listener callback function to trigger an error in/terminate execution of the calling function
I'm also having the same issue. It would be better if the error stopped execution immediately rather than continue on. For examp...

más de 5 años hace | 0

Pregunta


Defining classdef property validations for gpuArrays
Here are two scenarios I'm unsure how to handle when it comes to constructing class property validations with GPU types. c...

más de 5 años hace | 2 respuestas | 1

2

respuestas

Respondida
How to clear gpuArray, which is a property of a class, from memory when deleting an object class instance
In the delete method you created for the handle, instead of clear, did you try something F.Z_d(:)=[] or Z_id(:)=[]?

más de 5 años hace | 0

Respondida
How to ensure that onCleanup destroys last
<https://www.mathworks.com/matlabcentral/answers/2245-oncleanup-order-of-execution#answer_338728 Try cellular vectors of onCle...

casi 6 años hace | 1

Respondida
onCleanup order of execution
onCleanup objects can be stored in a cellular vector, and will be performed first to last. You should know the number of total t...

casi 6 años hace | 1

Pregunta


Make subclasses inheret a method to look for past work
Preface: I am a mechanical engineer with effectively zero background in software engineering. I can read most C/++/#, Java, and ...

más de 6 años hace | 1 respuesta | 1

1

respuesta

Respondida
syntax for call to java library function with byte[] (reference) parameter?
A SOLUTION I haven't figured out how to pass the byte reference, but I have found a way to read a fixed number of bytes from a ...

más de 6 años hace | 4

Respondida
syntax for call to java library function with byte[] (reference) parameter?
_What is a *byte[] buf* in MATLAB, and how do I pass it to read from the GZIP_INPUT_STREAM to retrieve a fixed number of bytes?_...

más de 6 años hace | 0

Respondida
syntax for call to java library function with byte[] (reference) parameter?
Bob Gilmore, a software engineer for Mathworks at the time of this <https://www.mathworks.com/matlabcentral/newsreader/view_thre...

más de 6 años hace | 1

Enviada


struct2xml( s, varargin )
Import XML file as MATLAB struct.

casi 7 años hace | 1 descarga |

Pregunta


Where is the Horizontal property for area plots
I'm trying to create graphics for a presentation involving many inequalities. Several charts define x<=max and x>=min. I've been...

alrededor de 7 años hace | 0 respuestas | 0

0

respuestas

Enviada


MLExampleJavaSecurityMessageDigest
Demonstrate how to hash data with Java

alrededor de 7 años hace | 1 descarga |

Resuelto


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

alrededor de 7 años hace

Resuelto


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

alrededor de 7 años hace

Resuelto


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

alrededor de 7 años hace

Resuelto


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

alrededor de 7 años hace

Resuelto


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

alrededor de 7 años hace

Resuelto


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

alrededor de 7 años hace

Resuelto


Is my wife right?
Regardless of input, output the string 'yes'.

alrededor de 7 años hace

Resuelto


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

alrededor de 7 años hace

Resuelto


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

alrededor de 7 años hace

Resuelto


Add two numbers
Given a and b, return the sum a+b in c.

alrededor de 7 años hace

Resuelto


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 ...

alrededor de 7 años hace

Resuelto


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

alrededor de 7 años hace

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