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**Content Feed**

Submitted

setInterpreter

Set the interpreter properties of all relevant children of an axes or polar axes.

1 year ago | 1 download |

Very strange situation. By some reason the questdlg() does not work within a function:

Your function definition is wrong. Try function answer = Heat_Test() answer = questdlg('quest') end

2 years ago | 0

Submitted

RS_ZNBT8_PNA

Connect to and Control Rhode and Schwarz ZNBT series Vector Network Analyzers

2 years ago | 1 download |

Submitted

calculateWaveguideImpedance

Calculates the wave impedance of TE_nm and TM_nm modes propagating in a rectangular waveguide

2 years ago | 4 downloads |

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...

3 years ago

Solved

Find the peak 3n+1 sequence value

A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

3 years ago

Solved

Summing Digits within Text

Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...

3 years ago

Solved

Scrabble Scores

Given a word, determine its score in <http://en.wikipedia.org/wiki/Scrabble Scrabble>. The input string will always be provi...

3 years ago

Solved

Interpolator

You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

3 years ago

Polar Plot for 2 element antennas

Firstly, I would use the polarplot function instead of polar. Then you couls just plot a single point at the coordinate that you...

3 years ago | 0

| accepted

How do I plot two graphs on one figure?

Something like: dy = diff(y); dx = diff(x); plot(x,y); hold on; plot(x(1:end-1),dy./dx) The gradient using ...

3 years ago | 0

Submitted

plot3Dmeshgrid

plot3Dmeshgrid(X,Y,Z) plots the 3D mesh that is returned by the function [Xgrid,Ygrid,Zgrid] = meshgrid(X,Y,Z)

3 years ago | 1 download |

Solved

Sort a list of complex numbers based on far they are from the origin.

Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

3 years ago

Solved

Which values occur exactly three times?

Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

3 years ago

Solved

Remove the vowels

Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

3 years ago

Solved

Back and Forth Rows

Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

3 years ago

Solved

Determine whether a vector is monotonically increasing

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

3 years ago

Solved

Fibonacci sequence

Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

3 years ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

3 years ago

Set Add-ons path using commands

Use addpath? <https://uk.mathworks.com/help/matlab/ref/addpath.html>

4 years ago | 1

Using the ellipse graph.

Your equation ends up with some negative values - (which I'm not sure can be correct?), but if you are using polar coordinates, ...

4 years ago | 0

trying to plot 2d graph with y=(x+some_thing/x+same_thing)

You need to use the ./ command, instead of just / y=(0.9*x+0.01)./(x+0.1) / by itself performs matrix division, whereas ...

4 years ago | 1

| accepted

flipud will not work anymore

It looks like you are calling flipud on the string 'deep', which will return the string 'deep'. I dont know what you cmocean com...

4 years ago | 1

Number of columns on line 2 of ASCII file [ ].m must be the same as previous lines.

If you just want to run that code, which is contained in a script, just type the name of the .m file without the 'load' command

4 years ago | 1

Just one y axis is drawn in GUI when I use the plotyy.

Hi, plotyy creates two axes objects. You need to copy both to the new figure. Are you sure that your code is copying both obj...

4 years ago | 0

| accepted

Need help altering code to so it records all values, not just the final ones.

Hi, One way to create a table is to convert from a standard array: fprintf(' \n 4) Newton Raphsons Method \n') fprin...

4 years ago | 1

| accepted

Undefined function 's' for input arguments of type 'double'

Your function computeDeltaF expects the object as the input, not the property value Change the following line: fu...

4 years ago | 0

How to extract column information of a mix cell array! - Please Help :(

Hi, In this example, all of your '100' and 200' values are strings, so you need to identify the cells in the second column of...

4 years ago | 1

| accepted

How to retrieve the output from callback function?

Hi, You will have to store the answer as a property or else if is will be lost when the callback function finishes executing....

5 years ago | 1