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Riyasat


Cadet College Rangpur

183 total contributions since 2014

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Question


How does Matlab's SVM Multiclass (1 vs 1 ECOC) differs from LIBSVM Multiclass?
How does Matlab's SVM Multiclass (1 vs 1 ECOC) differs from LIBSVM Multiclass classification system in terms of their internal w...

plus de 2 ans ago | 0 answers | 0

0

answers

Question


Getting Error while implementing Filter object.
Hello, I am using the Digital Filter with properties. I have defined filt(1) as: digitalFilter with properties: ...

plus de 2 ans ago | 1 answer | 0

1

answer

Solved


Reverse Run-Length Encoder
Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

environ 3 ans ago

Solved


inner product of two vectors
inner product of two vectors

environ 3 ans ago

Solved


Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

environ 3 ans ago

Solved


Pizza value using expression with parentheses
Pizza prices are typically listed by diameter, rather than the more relevant feature of area. Compute a pizza's value (cost per ...

environ 3 ans ago

Solved


The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

environ 3 ans ago

Solved


Knight's Tour Checker
Given a matrix a, determine whether or not a legal <http://en.wikipedia.org/wiki/Knight's_tour knight's tour> is present. The kn...

environ 3 ans ago

Question


Where is the problem in this if-else structure?
This is an if-else structure of a larger problem. I have simplified it down to the numerals in work here, but can't figure out w...

environ 3 ans ago | 2 answers | 0

2

answers

Solved


GJam: 2013 Rd1a Bullseye Painting
<http://code.google.com/codejam/contests.html Google Code Jam> 2013 Round 1a Bullseye challenge is to determine how many full ri...

environ 3 ans ago

Question


How exactly does 'OR' logic works in Matlab. Getting Wrong answers.
How can the following be true?? The single and the double bar gives the following as true, but it's clearly wrong... What am I m...

presque 4 ans ago | 1 answer | 0

1

answer

Question


How to Use "Categorical Array" to organize data for Machine Learning
Hello, Presently I am working on a Project. I have 9 (Nine) classes of data. Each Class has 8 Different training files(raw da...

presque 4 ans ago | 0 answers | 0

0

answers

Question


Plot a Histogram of the Amplitudes of various frequencies of a Signal
<</matlabcentral/answers/uploaded_files/40269/hist.png>> Hello, I need to plot a bar Histogram of a signal after performing ...

presque 4 ans ago | 0 answers | 0

0

answers

Question


Wrong direction of E-Field lines using "Quiver Function" in a program to solve Simple Laplace Problem.
This is my program to solve a simple laplace problem where a Voltage of 100V is applied at the top and all other bounderies are ...

environ 4 ans ago | 1 answer | 0

1

answer

Solved


Beginner's Problem - Squaring
Try out this test problem first. Given the variable x as your input, square it by two and put the result in y. Examples: ...

environ 4 ans ago

Solved


Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

environ 4 ans ago

Solved


Add two numbers
Add two numbers (For beginners)

environ 4 ans ago

Solved


Find the square root of a value
Given the variable x as your input, find the square root and let the result be represented by y Examples: Input x = 4 O...

environ 4 ans ago

Solved


find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y

environ 4 ans ago

Solved


Multiply by 3
Given the variable x as your input, multiply it by three and put the result in y.

environ 4 ans ago

Solved


multiply by three
Given the variable x as your input, multiply it by 3 and put the result equal to y. Examples: Input x = 2 Output y is ...

environ 4 ans ago

Solved


square root
Find the square root (y) of an input (x).

environ 4 ans ago

Solved


Finding an element in a vector
x is a vector of unknown length your function should return the index of the first element in the vector that is greater than...

environ 4 ans ago

Solved


Perfect Square
Find a function that finds the root of a perfect number!

environ 4 ans ago

Solved


Min by mean
Substitute the minimum value in each row of a matrix A by the mean of that row (it should also work if the input is a vector)

environ 4 ans ago

Solved


Square a Number
Given an input x, return y, which is equal to the square of x.

environ 4 ans ago

Solved


Bruh
Return 'bruh'.

environ 4 ans ago

Solved


Hydrogens in a Saturated Hydrocarbon
Given (c) carbon atoms in a saturated hydrocarbon molecule (all single bonds), how many hydrogen atoms (h) are in the molecule?

environ 4 ans ago

Solved


Test if a number is numeric or not
Test if a number is numeric or not

environ 4 ans ago

Solved


Counting Money
Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: $99,999.99. E...

environ 4 ans ago

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