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Make a checkerboard matrix

Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

4 years ago

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Find all elements less than 0 or greater than 10 and replace them with NaN

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

4 years ago

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Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

4 years ago

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Make roundn function

Make roundn function using round. x=0.55555 y=function(x,1) y=1 y=function(x,2) y=0.6 y=function(x,3) ...

4 years ago

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ZigZag matrix with reflected format

ZigZag MATRIX with REFLECTED format. We have only input x. We have to create a matrix in the following pattern. input n=5...

4 years ago

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Matlab Text file I/o

after hours i was able to come up with the code that passes test cases. function charnum = char_counter(filename,character) %...

Matlab Text file I/o

after hours i was able to come up with the code that passes test cases. function charnum = char_counter(filename,character) %...

4 years ago | 0

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Sum of series VII

What is the sum of the following sequence: Σ(km^k)/(k+m)! for k=1...n for different n and m?

4 years ago

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Sum of series VI

What is the sum of the following sequence: Σk⋅k! for k=1...n for different n?

4 years ago

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Sum of series V

What is the sum of the following sequence: Σk(k+1) for k=1...n for different n?

4 years ago

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Sum of series IV

What is the sum of the following sequence: Σ(-1)^(k+1) (2k-1)^2 for k=1...n for different n?

4 years ago

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Sum of series III

What is the sum of the following sequence: Σ(2k-1)^3 for k=1...n for different n?

4 years ago

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Sum of series II

What is the sum of the following sequence: Σ(2k-1)^2 for k=1...n for different n?

4 years ago

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Sum of series I

What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?

4 years ago

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Calculate Inner Product

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4 years ago

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Triangle sequence

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4 years ago

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I get an error, what's wrong? on Sparse matrix logic and answer

function matrix = sparse2matrix(cellvec) %creates matrix of req. size. matrix=zeros(cellvec{1}); %allots assigned scalar valu...

I get an error, what's wrong? on Sparse matrix logic and answer

function matrix = sparse2matrix(cellvec) %creates matrix of req. size. matrix=zeros(cellvec{1}); %allots assigned scalar valu...

4 years ago | 0

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Rounding off numbers to n decimals

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4 years ago

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Matlab Basics - Rounding III

Write a script to round a large number to the nearest 10,000 e.g. x = 12,358,466,243 --> y = 12,358,470,000

4 years ago

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Matlab Basics - Rounding II

Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346

4 years ago

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4 years ago

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MATLAB Basic: rounding IV

Do rounding towards plus infinity. Example: -8.8, answer -8 +8.1 answer 9 +8.50 answer 9

4 years ago

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MATLAB Basic: rounding III

Do rounding towards minus infinity. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 8

4 years ago

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MATLAB Basic: rounding II

Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9

4 years ago

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MATLAB Basic: rounding

Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

4 years ago

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Calculate a Damped Sinusoid

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4 years ago

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4 years ago

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4 years ago

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4 years ago

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Area of an Isoceles Triangle

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4 years ago