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Replace Nan!
Replace Nan in the given vector(v) with 9999.

8年以上 前

解決済み


Geometric Series
Given x and n, give the sum of x ^ 1 to x ^ n. You should not have to use a loop for this.

8年以上 前

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raise 1/3
Raise a number to 1/3 power.

8年以上 前

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Speed of car travelling x meters in y seconds
What is the speed of a car if the car travelled x meters in y seconds? Supply the answer in m/s.

8年以上 前

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Area of square
Find the area of a square whose diagonal length is given as x.

8年以上 前

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Check availability of a number in an array
An array is given A=[1 2 3 4 5 7 8 9 10]. Find whether the number n is present in given array or not. If the number n is prese...

8年以上 前

解決済み


Divisible by 21
Write a function to determine if a number is divisible by 21.

8年以上 前

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Area of a Square
Given the length x of the side of a regular square, find the area of the square, A.

8年以上 前

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How brilliant are you?
A Brilliant number is defined as a number with two prime factors, both of which have the same number of digits. Some examples: ...

8年以上 前

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Replace Negative(-) by 0 and positive by 1
In a given Matrix Replace all element having *Negative sign with 0* and *Positive elements with 1* .

8年以上 前

解決済み


Shift elements of vector left
Shift elements of vector to the left. For ex. : Input_vec = [1 2 3 4 5] Output_vec = [2 3 4 5 1]

8年以上 前

解決済み


Rotate it!
Given a set of points, your aim is to rotate it by a given angle "theta" CCW (in 2d). The points are given in a matrix(x) of dim...

8年以上 前

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Sum of self power series
The series, 1^1,2^2,3^3,4^4,.... Find the sum of such series when x terms are given.

8年以上 前

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Calculate the number of elements in a matrix.
Calculate the number of elements in a matrix.

9年弱 前

解決済み


Weighted average
Compute the weighted average Y, of the vector A, given the weight vector W. The weighted average is the sum of the dot produc...

9年弱 前

解決済み


Determine whether the number is multiple of 3 or not
Let a=6 and as 6 = 2*3 which means 6 is multiple of 3; return true if a is multiple of 3,otherwise false.

9年弱 前

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Find the maxmum value of N*N Matrix
Input x=[1 2 3; 4 5 6; 7 8 9] output: y=9

9年弱 前

解決済み


Find the minimal value in N*N Matrix
Suppose that we have N by N matrix, we try to find the minimal value in that matrix. examples: Input A=[1 2 3 5 6;52 58 56 45...

9年弱 前

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number of groups
In a classroom, *n* students work on a special project and the other students work in groups of five. If there are 18 students i...

9年弱 前

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Is matlab fun?
Returns 'yes' no matter the input.

9年弱 前

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Percentage profit
If you are buying at x dollar, what will be the selling price for making the r% profit?

9年弱 前

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Percentage profit:2
If you are selling at x dollar, you are facing r1% profit; what will be the selling price for making r2% profit?

9年弱 前

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Kinetic Energy
Given mass, m, and kinetic energy, KE, find the velocity of the object.

約9年 前

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Divide the Least Common Multiple by the Greatest Common Divisor of two numbers
Divide the Least Common Multiple by the Greatest Common Divisor of two numbers. For example, for x=12345 and y=54321, the answer...

約9年 前

解決済み


Calculating cost
You sold a Product at $x and gain 10% What was the cost of the product?

9年以上 前

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Calculating selling price
Cost of a Product is $x What should be the selling price if you want to gain 10%?

9年以上 前

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Halder function
Find the halder function value of a number

9年以上 前

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find max
You are given an array number find the maximum

9年以上 前

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find minimum
find the minimum from an array

9年以上 前

解決済み


find sum of the numbers in array
calculate the sum of numbers in a given array

9年以上 前

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