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Kendall Donahoe


Last seen: bijna 2 jaar ago |  Active since 2020

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I need help using fmincon.
I'm working on a project where I have to maximize a given function to find the best direction to hit an asteroid at the begining...

bijna 2 jaar ago | 1 answer | 0

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answer

Question


Interior point method for constrained minimization
I have a code for iinterior point method but am unsure how to use it to solve these problems:

bijna 3 jaar ago | 1 answer | 0

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Question


steepest descent using armijo rule
I need help using the armijo rule to find the steepest descent. Here is the proplem I need to solve and the code I have so far....

ongeveer 3 jaar ago | 1 answer | 0

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answer

Question


How do i get frequency coefficients from an audio file
How would I get frequency coefficents from the fft to determine the type of music using an audio file

bijna 4 jaar ago | 1 answer | 0

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Question


moving an image across the screen along some vector path
hey Ive been trying to move an image of the avatar across the screen and can't seem to figure it out. I know how to shift the im...

bijna 4 jaar ago | 1 answer | 0

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answer

Question


alterations such as a morph on an image
I need to morph an image using matlab and don't exactly know how to do that. I need to show a before and after plot for each ca...

bijna 4 jaar ago | 0 answers | 0

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Question


error too many input arguments
I keep getting an error on line 7: imag((xx0(kk)),'r.') How do I go about fixing this xx0=zeros(24000,1); for kk=1:24000 ...

bijna 4 jaar ago | 2 answers | 0

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answers

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Having trouble displaying an image
I've been trying to display an image of the avatar on matlab and have been using A=imread('avatar.jpg') but it keeps coming up w...

bijna 4 jaar ago | 1 answer | 0

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Question


making a transformation of an already moving image
I need to make it so that the leter k is transformed once per rotation as the letter moves and can't figure out how to do it. pl...

bijna 4 jaar ago | 1 answer | 0

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answer

Question


function with two outputs
I'm trying to create a function that finds the mean and median of testscores (x). I am then supposed to call a specific input i....

bijna 5 jaar ago | 1 answer | 0

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Question


Probability of an event
thankyou

bijna 5 jaar ago | 1 answer | 0

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Question


Write a function that takes as input a vector x and uses a for loop to calculate the sum of the vector x. It should output the sum of the vector.
I have no idea what to do and I'm not allowed to use built-in matlab functions

ongeveer 5 jaar ago | 1 answer | 0

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