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Find Out sum of principal diagonal element of given matrix
Find out sum of principal diagonal element of given matrix If A=[1 0 0; 0 1 0;0 0 1], then answer must be 3.

casi 10 años hace

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Find the elements of a matrix according to a defined property.
From A = [5,2,3] and B = [1,2,3,4,5,6,7,8,9,10] produce a vector C where : C(1) is the sum of the first A(1) elements of B, ...

casi 10 años hace

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Compute LOG(1+X) in natural log
Compute LOG(1+X) in natural log

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Calculate the nth Fibonacci number USING 'Golden Ratio' concept
f = [1 1 2 3 5 8 13 ...] If n=6, f(6)=8

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Matlab Basics II - Log and natural log
Write a function that calculates the difference between the log and natural log of a vector, to two decimal places example: ...

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UICBioE240 problem 1.6
Find the tangent line of a right triangle given the two of the sides. So if A = [1 1] B = sqrt(2)

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Square wave average calculation
Given its peak and duty cycle, calculate avg value of square wave

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Box!
Given a box, find the volume of the cube. With each side = a.

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Power supply: 230V to 115V
The problem is simple: we have a wall outlet which supplies 230V and an apparatus that requires 115V. Software is always chea...

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Polynomial division
Divide a polynomial u by polynomial v and return the quotients only. Example: u = x^4+3*x^3+5*x+3 v = x^2+1 Answer: ...

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Solving a quadratic equation
Given a, b and c, Return the solution of the following quadratic equation: a*x^2 + b*x + c = 0.

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Weave two vectors into one
Weave the two given vectors into one as shown below. Example: If a = [1 1 1] b = [0 0 0] then y = [1 0 1 0 ...

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Calculate the integral of the polynomial
for e.g. in = [3 2 1] out = [1 1 1 0]

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Find out magnitude of vector
Find out magnitude of vector. Say x=[1 2 3], then answer must sqrt(1^2+2^2+3^2) Please don't use sum function. If you l...

casi 10 años hace

Respondida
How to generate same set of random numbers?
You can control random number generation using 'rng()' function. The usage is rng(seed). _rng(seed) seeds the random number g...

casi 10 años hace | 1

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Respondida
Is 1900 a leap year?
No, 1900 is not a leap year. Condition for an year to be Leap year us that it should be divisible by 4. But if it is century lik...

casi 10 años hace | 2

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Nth root
Nth root of a number x

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Problema

Nth root
Nth root of a number x

casi 10 años hace | 2 | 138 solvers

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Find 10's complement
Find 10's complement of a given number. An example is <http://electrical4u.com/9s-complement-and-10s-complement/ shown here>.

casi 10 años hace

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Find minimum and maximum elements of an array
For a given array find minimum and maximum elements of an array and store minimum value in first index of output and maximum in ...

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Find out Harmonic mean.
Find out Harmonic mean.

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Finding fourier transform of a given vector
Find the fourier transform of a given input vector for ex a=[1 2 3 4] then y=[ 10.0000 + 0.0000i -2.0000 +...

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Set the array elements whose value is 13 to 0
Input A either an array or a vector (which can be empty) Output B will be the same size as A . All elements of A equal to 13...

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Return area of square
Side of square=input=a Area=output=b

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Back to basics 15 - Benchmark
Covering some basic topics I haven't seen elsewhere on Cody. Return an array of the benchmark values for MATLAB.

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03 - Matrix Variables 4
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3d.png>> A 3x4 NaN (Not a Number) matrix (Hint: use ...

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Sum of cubes
Write a program to determine sum of cubes of first n odd numbers.

casi 10 años hace

Problema

Sum of cubes
Write a program to determine sum of cubes of first n odd numbers.

casi 10 años hace | 6 | 113 solvers

Resuelto

Golden ratio
Calculate the golden ratio. Hint: phi^2 = phi + 1.

casi 10 años hace

Respondida
Static variables in MATLAB
Use keyword persistent to declare static variables persistent x; for more information: read here: <https://in.mathworks....

casi 10 años hace | 6

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