Joseph Hollmann

Aktiv seit 2012

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Nachricht

I am a PhD student in Electrical Engineering at Northeastern University. My current research is focused on optical imaging for biomedical applications but I have also worked in downhole imaging.

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Remove the Zero
Given an array n, remove all zeros

mehr als 11 Jahre vor

Gelöst

Count number of words in string
Count number of words in string E.g. 'hi', answer is 1 'hi hi', answer is 2 'I enjoy cody', answer is 3

mehr als 11 Jahre vor

Gelöst

Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

fast 12 Jahre vor

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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.

fast 12 Jahre vor

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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...

fast 12 Jahre vor

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

fast 12 Jahre vor

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

fast 12 Jahre vor

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

fast 12 Jahre vor

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Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

fast 12 Jahre vor

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The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

fast 12 Jahre vor

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vector to string
Determine what the ASCII characters spell out. Example: input = [ 72 73 71 72] output = 'HIGH'

fast 12 Jahre vor

Gelöst

How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

fast 12 Jahre vor

Gelöst

Is my wife right?
Regardless of input, output the string 'yes'.

fast 12 Jahre vor

Gelöst

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 12 Jahre vor

Gelöst

Double colon operator: Counting down
* Construct a row array countValues from startValue to endValue, elements decremented by -2 end Ex: If startValue is 10 and ...

fast 12 Jahre vor

Gesendet

randomfacegenerator
Function creates random cartoon faces.

mehr als 13 Jahre vor | 876 Downloads |

5.0 / 5

Gesendet

Convert an image to song
This function reads an image file and creates a tone vector

mehr als 13 Jahre vor | 487 Downloads |

0.0 / 5

Gesendet

copyfile
Copies all the files in a directory and all of its subdirectories

fast 14 Jahre vor | 331 Downloads |

0.0 / 5

Gesendet

LASimport
Function reads LAS files and returns recorded depth and measured data.

fast 14 Jahre vor | 883 Downloads |

5.0 / 5

Gesendet

Viewer for LWD images
Function displays LWD images. It allows the user to scroll through the image, and zoom in and out.

etwa 14 Jahre vor | 343 Downloads |

0.0 / 5