Jan Studnicka

Humusoft s.r.o.

Last seen: Today | Actif depuis 2015

I'm an Application Engineer for Humusoft. Professional Interests: Machine Learning, Data Analytics, Optimization, Parallel Computing

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A résolu

Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

7 mois il y a

A répondu
Do we have possibility to plot geoplot in Simulink?
You can do this in a similar way as described here: https://www.mathworks.com/matlabcentral/answers/232200

7 mois il y a | 1

A répondu
@(T,X)SSMODEL must return a column vector ERROR
The ssmodel function must be defined as described in the documentation: ode45 > Input Arguments > odefun You cannot use symbol...

9 mois il y a | 1

A répondu
Problem when launching Matlab 2019
Does this help? >> rehash toolboxcache >> restoredefaultpath If so, there is probably an issue ...

9 mois il y a | 0

A répondu
Importing text file containing numbers and words
data = readtable('soubor.txt','NumHeaderLines',3,'ReadVariableNames',true)

9 mois il y a | 0

| A accepté

A répondu
MATLAB has encountered an internal problem and needs to close
Try to regenerate your MATLAB preferences: MATLAB Answers: How do I regenerate my MATLAB preferences?

9 mois il y a | 0

A soumis

Apply LUT to image
Interactively create and apply LUT curve to a black-and-white image.

11 mois il y a | 3 téléchargements |

A soumis

Prima umernost
Názorná ukázka pro výuku přímé úměrnosti.

11 mois il y a | 2 téléchargements |

A résolu

Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

environ un an il y a

A soumis

Convert Variable Live Task
Interactively convert variable to a different data type in Live Script.

plus d'un an il y a | 1 téléchargement |

A résolu

Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...

plus d'un an il y a

A résolu

Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

plus d'un an il y a

A résolu

Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.ⅇ^(-λt)*cos(2πft)| where |A|, |λ|, and |f| ...

plus d'un an il y a

A résolu

Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...

plus d'un an il y a

A résolu

Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

plus d'un an il y a

A résolu

Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

plus d'un an il y a

A résolu

Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

plus d'un an il y a

A résolu

Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

plus d'un an il y a

A résolu

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:...

plus d'un an il y a

A soumis

Map Area Measurement App
Select points of geographical polygon from map to measure its area and perimeter.

plus d'un an il y a | 1 téléchargement |

A répondu
Strange values of map axes limits (axesm).
Hello, The default setting for map axes is that the map frame is not visible. You need to toggle the visibility of the map fram...

presque 2 ans il y a | 0

A soumis

Polygon Drawing App
GUI for polyshape. Draw polygon and measure its area and perimeter.

presque 2 ans il y a | 1 téléchargement |

A résolu

The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...

presque 2 ans il y a

A soumis

Import Explorer for tables
GUI for readtable and datastore. Select / sort table variables and their data types. Read from multiple tabular text or Excel fi...

environ 2 ans il y a | 3 téléchargements |

A répondu
Custom geobasemaps not show in compiled application.
As described here: https://www.mathworks.com/help/map/ref/addcustombasemap.html?searchHighlight=addCustomBasemap&s_tid=srchtitl...

environ 2 ans il y a | 1

| A accepté

A répondu
Geoaxes zoom not working after adding ButtonDownFcn.
As mentioned here in the documentation: "Sometimes MATLAB® automatically disables the built-in interactions. For example, they ...

plus de 2 ans il y a | 1

A soumis

Pravděpodobnostní analýza ThingSpeak dat - hody kostkou
Pravděpodobnostní analýza průběžně zaznamenávaných výstupů z hodů jednou kostkou.

environ 3 ans il y a | 1 téléchargement |

A répondu
Is MATLAB App Designer in place of Matlab GUI in MATLAB 2020a?
Yes. You can find more information here: https://www.mathworks.com/products/matlab/app-designer/comparing-guide-and-app-de...

plus de 3 ans il y a | 1

A soumis

Locale-sensitive sort
Function sort_locale performs locale-sensitive sort in MATLAB.

plus de 3 ans il y a | 2 téléchargements |

A soumis

Vykreslení vejce
Live Script s postupem, jak vykreslit vejce ve 2D a 3D.

plus de 3 ans il y a | 1 téléchargement |

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Jan Studnicka

Humusoft s.r.o.

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