Jan Studnicka

Humusoft s.r.o.

Last seen: Today | Aktiv seit 2015

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

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Beantwortet
@(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...

etwa ein Monat vor | 1

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

etwa ein Monat vor | 0

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

etwa ein Monat vor | 0

| akzeptiert

Beantwortet
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?

etwa 2 Monate vor | 0

Gesendet

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

3 Monate vor | 2 Downloads |

Gesendet

Prima umernost
Názorná ukázka pro výuku přímé úměrnosti.

3 Monate vor | 2 Downloads |

Gelöst

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...

5 Monate vor

Gesendet

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

8 Monate vor | 3 Downloads |

Gelöst

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

10 Monate vor

Gelöst

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...

11 Monate vor

Gelöst

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| ...

11 Monate vor

Gelöst

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 ...

11 Monate vor

Gelöst

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,....

11 Monate vor

Gelöst

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...

11 Monate vor

Gelöst

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...

11 Monate vor

Gelöst

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...

11 Monate vor

Gelöst

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:...

11 Monate vor

Gesendet

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

11 Monate vor | 2 Downloads |

Beantwortet
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...

etwa ein Jahr vor | 0

Gesendet

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

mehr als ein Jahr vor | 3 Downloads |

Gelöst

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...

mehr als ein Jahr vor

Gesendet

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...

mehr als ein Jahr vor | 6 Downloads |

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

mehr als ein Jahr vor | 1

| akzeptiert

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

mehr als ein Jahr vor | 1

Gesendet

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

mehr als 2 Jahre vor | 1 Download |

Beantwortet
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...

mehr als 2 Jahre vor | 1

Gesendet

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

fast 3 Jahre vor | 2 Downloads |

Gesendet

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

fast 3 Jahre vor | 1 Download |

Gelöst

Project Euler: Problem 1, Multiples of 3 and 5
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...

etwa 3 Jahre vor

Beantwortet
Use find to filter for results specified by user
Hi, strcmp is slower then == and you can use == with strings. You can also save space and get better performance by using categ...

etwa 3 Jahre vor | 0

| akzeptiert

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Jan Studnicka

Humusoft s.r.o.

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