Community Profile

photo

Eike Blechschmidt


Last seen: mer än ett år ago |  Active since 2021

Statistics

All
  • Leader
  • Speed Demon
  • Solver
  • Knowledgeable Level 1
  • First Answer

View badges

Content Feed

View by

Answered
function value VS function handle?
With both statements you call the function. If you want the function handle you need to do: kk1 = @func1;

nästan 2 år ago | 0

Solved


Undocumented MATLAB tricks No. 1 - Save a function-returned struct
Often we face the case when we want to save a function-returned struct to a mat file with each of its field as individual variab...

nästan 2 år ago

Answered
Plot a sine wave with decreasing frequency over time
The easiest and correct is probably to use: f1 = 50; f2 = 10; t = 0:0.001:10; y = chirp(t,f1,t(end),f2); plot(t, y);

nästan 2 år ago | 0

Answered
Plot a sine wave with decreasing frequency over time
How about f_upper = 50; f_lower = 10; t = 0:0.01:10; f = linspace(f_upper, f_lower, numel(t)); a = 10; x = a * sin(2*pi*f....

nästan 2 år ago | 0

Solved


3n + 1 Problem (a.k.a The Collatz Conjecture)
The 3n + 1 problem (a.k.a The Collatz Conjecture) Consider the following algorithm to generate a sequence of numbers. Start wit...

nästan 2 år ago

Answered
How to solve "Check for incorrect argument data type or missing argument in call to function 'exp'" in matrix for linear program
The following returns a table. X=readtable('Simulated Log Electricity Prices Test'); If you index it using the following a tab...

nästan 2 år ago | 1

| accepted

Answered
Speed up a for loop in my programme?
If I understood you right this could do the trick and is about 2.5x faster on my machine. tic(); X=rand(size2*size2,1)*2*pi-pi...

nästan 2 år ago | 0

Answered
Table variable subscripts must be real positive integers
I guess you just forgot the quotation marks around benchmarkName and assetNames.

nästan 2 år ago | 0

Answered
Adding elements to the ends of vectors inside a cell array of vectors
You could use arrayfun: arrayfun(@(l,i1,i2,u) [l x(i1:i2) u], xLower,i1,i2, xUpper, “uniform“, false) This is untested b...

nästan 2 år ago | 1

| accepted

Question


Does fileDatastore not implement "matlab.io.Datastore"?
I'm currently developing a custom datastore that takes an existing datastore and adds some features. In the constructor I would...

nästan 2 år ago | 0 answers | 0

0

answers