Beantwortet
What would you do?
I'd tend to choose |str2func|, merely because it makes it more obvious what I'm anticipating as an output.

etwa 13 Jahre vor | 1

| akzeptiert

Beantwortet
Parsing an array A based on trigger data in array B ?
If I save similar data out as a .csv file: A,B 1.303,1 1.61, 4,2 1.213, and then read them in with: ...

etwa 13 Jahre vor | 2

| akzeptiert

Beantwortet
How to read and manipulate binary numbers?
Strictly speaking, this should do it: >> a = [1 0 0 0 1 0 1 1]; >> b = 10*a(1:2:end) + a(2:2:end) b = ...

etwa 13 Jahre vor | 0

| akzeptiert

Beantwortet
I want to ask how can I send uint8 data through my serial communication?
You can convert numeric values in MATLAB to uint8 using the "uint8" command. See "help uint8" for more info. Or, you may need to...

etwa 13 Jahre vor | 0

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Spot the outlier
All points except for one lie on a line. Which one is the outlier? Example: You are given a list of x-y pairs in a column ...

etwa 13 Jahre vor

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Find the biggest empty box
You are given a matrix that contains only ones and zeros. Think of the ones as columns in an otherwise empty floor plan. You wan...

etwa 13 Jahre vor

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Find a subset that divides the vector into equal halves
Given a vector x, return the indices to elements that will sum to exactly half of the sum of all elements. Example: Inpu...

etwa 13 Jahre vor

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Make a run-length companion vector
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etwa 13 Jahre vor

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Flag largest magnitude swings as they occur
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etwa 13 Jahre vor

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How many trades represent all the profit?
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etwa 13 Jahre vor

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Given a window, how many subsets of a vector sum positive
Given a vector: [1 0 -1 3 2 -3 1] and a window of 2, A sliding window would find: 1 + 0 = 1 0 - 1 = -1 ...

etwa 13 Jahre vor

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If given a letter from the set: [abc...xyz] and a shift, implement a shift cypher. Example: 'abc' with a shi...

etwa 13 Jahre vor

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Given the vector a, find the longest run of consecutive numbers that can be evenly divided by the same number d where d > 1. ...

etwa 13 Jahre vor

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Word Counting and Indexing
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etwa 13 Jahre vor

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Calculate the Levenshtein distance between two strings
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etwa 13 Jahre vor

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Given two strings, find the maximum overlap
Given two strings s1 and s2, create a new string s3 which is as short as possible and contains both strings. If s1 = [1 2...

etwa 13 Jahre vor

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Function Iterator
Given a handle fh to a function which takes a scalar input and returns a scalar output and an integer n >= 1, return a handle f...

etwa 13 Jahre vor

Frage


Parsing string into cell array "bash-script style"
I'd like to parse a custom scripting language, which reliably formats its various commands in the following format: cmd a...

etwa 13 Jahre vor | 1 Antwort | 0

1

Antwort

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Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

mehr als 13 Jahre vor

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Remove DC
Input x is the sampled signal vector, may have both AC and DC components. Output y should not contain any DC component. Examp...

mehr als 13 Jahre vor

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Solve the Sudoku Row
*Description* A simple yet tedious task occurs near the end of most Sudoku-solving algorithms, computerized or manual. The ta...

mehr als 13 Jahre vor

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Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...

mehr als 13 Jahre vor

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Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

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Magic!
Check whether the input matrix is a normal magic square: <http://en.wikipedia.org/wiki/Magic_square> Output the logical va...

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Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

mehr als 13 Jahre vor

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Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: <http://en.wikipe...

mehr als 13 Jahre vor

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Program an exclusive or operation *without* using the MATLAB function xor. Use logical operators like |, &, ~, ... instead. ...

mehr als 13 Jahre vor

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Omit columns averages from a matrix. For example: A = 16 2 3 13 5 11 10 8 9 7 ...

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Back to basics 6 - Column Vector
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector, output true or false whether it is a colu...

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Love triangles
Given a vector of lengths [a b c], determines whether a triangle with non-zero area (in two-dimensional Euclidean space, smarty!...

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