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Max Heiken


Last seen: 4 días ago Active since 2021

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Answered
Ranking values - sorting into descending order
If you do not expect there to be duplicates, I too recommend to use sort instead. [~, rnkR1List] = sort(X, 2, 'descend'); If y...

2 meses ago | 0

| accepted

Answered
Seeking an efficient method for using 'scatter3' to create a 3D scatter plot of fixed receiver positions.
I think you are looking for meshgrid. [y, x, z] = meshgrid(1:3, 1:3, 1:3); scatter3(x(:), y(:), z(:), [], amplitude(:), 'o', '...

3 meses ago | 1

| accepted

Answered
Getting around overuse of "if" statements.
I agree with Srinik Ramayapally, employing switch is the most obvious change that comes to mind. To extend on that solution, you...

3 meses ago | 0

Answered
Plot of 3D colour scatter graph
Since the erosion is specified per vertex, I think scatter3 is to be preferred over surf or mesh. I would start with something ...

3 meses ago | 0

Answered
Why are pagemtimes, cross and pagetranspose functions slower on GPU?
Take everything I write with a grain of salt, since I have never used GPU features myself in the past and this is just from expe...

4 meses ago | 0

Solved


Identify Ruth-Aaron numbers
After Hank Aaron hit his 715th home run and passed Babe Ruth’s total of 714, Carl Pomerance noticed that the union of the prime ...

4 meses ago

Solved


Find out sum and carry of Binary adder
Find out sum and carry of a binary adder if previous carry is given with two bits (x and y) for addition. Examples Previo...

4 meses ago

Solved


Convert given decimal number to binary number.
Convert given decimal number to binary number. Example x=10, then answer must be 1010.

4 meses ago

Solved


Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

4 meses ago

Solved


Kaprekar Steps
6174 is the <http://en.wikipedia.org/wiki/6174_%28number%29 Kaprekar constant>. All natural numbers less than 10,000 (except som...

4 meses ago

Solved


Read a column of numbers and interpolate missing data
Given an input cell array of strings s, pick out the second column and turn it into a row vector of data. Missing data will be i...

4 meses ago

Solved


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

4 meses ago

Solved


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

4 meses ago

Solved


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...

4 meses ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

4 meses ago

Answered
How to link/connect pixel value with Image
I am not exactly sure if I get the context. If your image is in an axes, and if you want to click in that figure to programmati...

4 meses ago | 1

Answered
How to add more values to an existing structure?
A.existingField = [A.existingField; newValues];

4 meses ago | 1

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Answered
How to remove null matrices from a multidemensional array?
You could identify the all zero pages and remove them like this: Matrix(:, :, ~any(Matrix, [1, 2])) = [];

4 meses ago | 0

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Answered
Error: Expected input to be a vector
It seems to me Cy and Cx must be column vectors, that is how I could reproduce the error. The function can only handle scalars f...

4 meses ago | 0

| accepted

Answered
What is the most suitable way to plot how changes in two variables affect another variable?
Perhaps the surf plot does what you want?

4 meses ago | 0

Answered
Print word with different name depending on the step of the cycle?
It seems you are coming from Python or similar. The print function is not used to output text, instead use disp, fprintf, or sp...

4 meses ago | 0

| accepted

Answered
I'm plotting a solution to a PDE using surf but the graph turns out wrong?
The part with the sin is missing in your code. for n=1:10 u = u+(4/(n^3*pi^3)+(4/(n*pi)-4/(n^3*pi^3))*exp(-n^2*pi^2*t)).*si...

4 meses ago | 0

Answered
How to define the geographic axes for multiple geoscatter data
Hello, what an interesting issue. One solution would be to wrap one of the longitudes around using modulo: long = mod(SuperMAG...

4 meses ago | 0

| accepted

Answered
Adding elements in column vectors
Hello, you can concatenate vectors and matrices vertically with a semicolon like this c = [a; b]; or concatenate them horizon...

4 meses ago | 0

| accepted

Answered
How to get all data from m-function?
Hello! The value A is the only one that gets output because that is what you specified in your function declaration. You could i...

4 meses ago | 1

| accepted