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# ddd ppp

33 total contributions since 2017

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Where is the recursion?
thanks

12 Monate ago | 0

Question

Where is the recursion?
I am getting an infinite loop and running out of memory here. Please help find the recursion. I have not used matlab in a while....

12 Monate ago | 2 answers | 0

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Question

What are some things you wish you knew when you were new to matlab?
I just saw that in a long for loop where end is out of the page, if you mouse over the for, the line of the end appears on the b...

fast 2 Jahre ago | 1 answer | 0

### 1

Question

Whats the use of an inline function (function at end of script)?
is the primary benefit not having extra function files for a script?

fast 2 Jahre ago | 1 answer | 0

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what does the red dot on the line number in matlab mean?
OMG IT MEANS TO STOP ON THE LINE. that is so useful

fast 2 Jahre ago | 0

Question

what does the red dot on the line number in matlab mean?
what does the red dot on the line number in matlab mean? A picture is included. <</matlabcentral/answers/uploaded_files/11599...

fast 2 Jahre ago | 2 answers | 0

### 2

Question

help with prettyprint or mlx display
Im trying to use pretty print for a long equation line and its not working. also, the documentation says: pretty is not re...

fast 2 Jahre ago | 0 answers | 0

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Question

why does this short for loop crash?
for i=1:33, matlab crashes. This loop might crash too. Is there a simple error here? tlist=0 dt =.1 for i=1:5 tlis...

fast 2 Jahre ago | 0 answers | 0

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Question

simplest way to build a series of numbers inside a for loop
im trying to build a series of numbers inside a for loop. here is what i used to do this. t=0 dt=.1 ii=0 for i=1:10 ...

fast 2 Jahre ago | 1 answer | 0

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Solved

kmph to mps
convert kilometer per hour to meter per second

fast 2 Jahre ago

Solved

The maximum sum of squares (testing)
Create a function file with an input maxval to determine the maximum number of terms for the series 1^2 + 2^2 + 3^2 + ... such t...

fast 2 Jahre ago

Problem

The maximum sum of squares (testing)
Create a function file with an input maxval to determine the maximum number of terms for the series 1^2 + 2^2 + 3^2 + ... such t...

fast 2 Jahre ago | 0

Solved

Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

fast 2 Jahre ago

Solved

Back to basics 21 - Matrix replicating
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, generate an output matrix that consists o...

fast 2 Jahre ago

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,...

fast 2 Jahre 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 ...

fast 2 Jahre ago

Question

Commenting out large sections does not work sometimes
hi, im trying to comment out this text: Write a MATLAB script that will load a *.csv (comma separated value) file containi...

mehr als 2 Jahre ago | 1 answer | 0

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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

mehr als 2 Jahre ago

Solved

Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

mehr als 2 Jahre ago

Solved

Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

mehr als 2 Jahre 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...

mehr als 2 Jahre 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...

mehr als 2 Jahre ago

Solved

Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

mehr als 2 Jahre ago

Solved

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]; and ...

mehr als 2 Jahre ago

Solved

Given a and b, return the sum a+b in c.

mehr als 2 Jahre 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...

mehr als 2 Jahre ago

Solved

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...

mehr als 2 Jahre ago

Solved

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

mehr als 2 Jahre 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...

mehr als 2 Jahre ago