Answered
nan in if statement
if ~a||isnan(a)

5 years ago | 3

Answered
Creating an algorithm for a Simultaneous Equation
k=3000*(.2).^(0:10);%however long you want for j=1:length(k) A=[k(j) 1000;240 5]; b=[35000;1665]; out(j,:)=A\b; end

5 years ago | 0

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Answered
Cody Problem 14. Find the numeric mean of the prime numbers in a matrix.
Input is not a string. function out = meanOfPrimes(in) [a,b]=size(in) sum = 0; c=0; for i = 1:a for j = 1:b i...

5 years ago | 0

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Answered
Plotting graph from the values of a 15x3 matrix
figure; hold on; for k=[30 40 50 60] plot(m(m(:,2)==k,1),m(m(:,2)==k,3));%m beig your maxtix end

5 years ago | 0

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Answered
How to add previous iteration of for loop to current iteration
You are overriding your data in each iteration of the loop. You need to index your output. Fs=10000; Ts=1/Fs; t=0:Ts:10; f...

5 years ago | 1

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Answered
Script to generate a number and show if it is even or odd
number = randi(1000);%use must generate the number first before using it myrem = rem(number,2); %my = myrem; no need for this ...

5 years ago | 1

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Answered
Using randsample to randomize rows
You could run a loop however many times you want to generate the sampling and then make sure they are all different. y=zeros(1e...

5 years ago | 0

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Solved

convert binary string to vector!!!

5 years ago

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Construct a prime circle
A <https://mathworld.wolfram.com/PrimeCircle.html prime circle> is a circular arrangement of the numbers 1 to 2n such that pairs...

5 years ago

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Characterize the final state of another digit inventory sequence

5 years ago

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Locate a family on a long street

5 years ago

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How to use FOR loops in Matlab ?
Look at the sum() function and element-wise operations. No loop is needed. I provided the numerator as an example. sum((-1).^(1...

5 years ago | 0

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Solved

Investigate the frequency of last non-zero digits of primorials

5 years ago

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Compute the nth Naerogahtyp emirp

5 years ago

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Compute home primes in a given base

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Number Puzzle - 104

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Number Puzzle - 103

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Number Puzzle - 102

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Determine whether a prime is Pythagorean

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Compute the nth Pythagorean prime
Pythagorean primes have the form p = 4n+1, where n is an integer, and they can be written as the sum of squares of two integers....

5 years ago

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Find jumping medalists

5 years ago

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Create a sequence of primes p such that p > n π(p)

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Identify full reptend primes

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Test the generalized Legendre conjecture

5 years ago

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Play PRIMEGAME

5 years ago

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Identify prime words

5 years ago

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Determine if a number (x) is a power of another (n)

5 years ago

Answered
Find elevments in 400 x 6 matrix, A, using index matrix B, 400 x 1
C=diag(A(:,B))';

5 years ago | 0

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Answered
Hi i need some help here to put this into a matlab
i=0; while err<tol xnew{i+1}=a+[h,h*2*(1:2^i-1)];%index into cell array (much better than different variable names) h=h/2; ...

5 years ago | 0

Answered
I'm writing a program for calculating the balance of a loan for each month and total interest paid, but I can't get the total interest paid to display
Principle = input('Tell me the full amount of your original loan: ');%changed to Principle Rate = input('Tell me the annual int...

5 years ago | 0

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