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David


Active since 2013

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Question


How to create Linux .so file under Windows
Hi dear community, I have a question for generating a Linux .so file under Windows. I have successfully created a 64-bit .dl...

8 years ago | 1 answer | 0

1

answer

Question


Create workspace BusObject from Bus creator block in simulink
Hello dear community, I have a problem by using the command _Simulink.Bus.createObject_. I want to automatically create a wo...

8 years ago | 0 answers | 0

0

answers

Question


.mat file contains same variable names
Hi dear Matlab community, I have a question concerning the import of a .mat - file which contains variables of the same name....

9 years ago | 1 answer | 0

1

answer

Solved


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

9 years ago

Solved


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

9 years ago

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 ...

9 years ago

Question


Question to MATLAB profiler and speed of code (spline calculation during optimization)
Hello dear MATLAB community, I have a question concerning this piece of code <</matlabcentral/answers/uploaded_files/20201...

9 years ago | 5 answers | 1

5

answers

Question


Vectorization of a for loop (addition of a vector)
Hello MATLAB community, I have a question concerning the vectorization of a for loop to speed up my code. What I have is a v...

9 years ago | 1 answer | 0

1

answer

Question


Cubic Spline calculation after optimization
Hello dear MATLAB community, at the moment I try to calculate a trajectory by solving a parametrised optimization problem. Th...

9 years ago | 0 answers | 0

0

answers

Question


How to speed up spline calculation (using cscvn)
Hello dear MATLAB community, I have a problem by using the 'cscvn' function to calculate spline coefficients. I have an opti...

9 years ago | 1 answer | 0

1

answer

Question


GADS - Global OPtimization Problem License problem
Hello dear MATLAB community, I have a problem with the Global Optimization Toolbox. I want to set up a global optimization a...

9 years ago | 2 answers | 0

2

answers

Question


Optimization problem with many parameters and different functions
Hello dear MATLAB community. I have an optimization problem. I want to calculate a time optimal trajectory with the fmincon f...

9 years ago | 0 answers | 0

0

answers

Question


Calculate curvature, splines with cscvn
Hello everybody. I have a question concerning the curvature of a function or a set of data points (like GPS, points of a trac...

9 years ago | 0 answers | 0

0

answers

Question


cscvn of a function, coefficients and breaks
Hey all together, I have another question concerning the cscvn function. When I create a spline for a function with cscvn ...

9 years ago | 1 answer | 1

1

answer

Question


splines, polyfit and polyval, wrong coefficients?!?
Good morning all together, I have a question concerning the spline function and it´s coefficients (MATLAB R2012b). I have cr...

9 years ago | 0 answers | 0

0

answers

Question


S-Function containing C-code file
Hey guys, I have a question concerning the s-functions, because i have a problem with including a .c file as s-function. I al...

10 years ago | 1 answer | 1

1

answer

Question


Switch between subsystems using a trigger
Hey guys I have a question concerning switching between subsystems. I have a Simulink model and want to switch between two diff...

10 years ago | 1 answer | 0

1

answer

Solved


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

10 years ago

Solved


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...

10 years 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:...

10 years ago

Question


Question to Matlab solve-function
Hey guys I have a simple question: I am using Matlab R2010a and trying to solve an equation with 1 variable like this: sol...

10 years ago | 5 answers | 0

5

answers

Question


Update axes in Matlab GUI
Hey guys I´ve got a question. I have a m-File called Test-Gui.m In this m file I have a simple loop global x x=0; ...

11 years ago | 1 answer | 0

1

answer

Question


Change Data in an array with an GUI in running mode
Hey guys I´ve got a question. I want to trace GPS data. While my programm get these GPS data, I want to give them more Informat...

11 years ago | 0 answers | 0

0

answers