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Tina


Last seen: 25 dagar ago Active since 2019

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sum between row in matrix
Try using this for i = 1 : graph.n for j = 1: graph.n graph.n=10' graph.edges = zeros( graph.n , graph.n ); A(i,:) =...

10 månader ago | 0

| accepted

Answered
Show the mean and standard Deviation values of each cell array member
Hi there! You did made a for loop but you are not using k anywhere in code except for origin flights. If we assume that your d...

11 månader ago | 0

| accepted

Solved


Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

ungefär ett år 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.

ungefär ett år ago

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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

ungefär ett år ago

Solved


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

ungefär ett år ago

Answered
matlab fft function and its window type
if you are not specifying any window then it uses rectangular window as default

ungefär ett år ago | 0

| accepted

Answered
Would this possible to do ? *Figures attached*
from what i see,your data is showing peaks with length higher than 0.6 you can change the min height of peaks and try to locat...

ungefär ett år ago | 0

Answered
Beginner in using MATLAB,which basics toolboxes i need
Image processing toolbox for dicome and nifti You can see this link too <https://www.mathworks.com/matlabcentral/fileexchange/...

ungefär ett år ago | 0

Answered
how can i truncte a matrix?
if you have 51*500 try doing a=zeros(51,500) b=a(:,1:71) and if you have 500*51 a=zeros(500,51) b=a(1:71,:)

ungefär ett år ago | 0

Question


Load and display bitmap file using Fread
Bmp files have header usually of 54 bytes.How can i get rid of it to display my bmp by using fread.i tried by following code.but...

ungefär ett år ago | 2 answers | 0

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answers

Question


Read the Header of bitmap
Hi can anyone guide me how to open a bitmap or bmp file *header* ? I have opened in hex editor but I need to open it by using ma...

ungefär ett år ago | 1 answer | 0

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Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

ungefär ett år ago

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

ungefär ett år ago

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

ungefär ett år ago

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Find max
Find the maximum value of a given vector or matrix.

ungefär ett år ago

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

ungefär ett år ago

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Inner product of two vectors
Find the inner product of two vectors.

ungefär ett år ago

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

ungefär ett år ago

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Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

ungefär ett år ago

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

ungefär ett år ago

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Create a vector
Create a vector from 0 to n by intervals of 2.

ungefär ett år ago

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

ungefär ett år ago

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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

ungefär ett år ago

Solved


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

ungefär ett år ago

Solved


Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

ungefär ett år ago

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

ungefär ett år ago

Solved


Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2...

ungefär ett år ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

ungefär ett år ago

Solved


Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

ungefär ett år ago

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