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Kendall Donahoe


Last seen: 1 year 前 |  自 2020 起处于活动状态

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统计学

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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...

1 year 前 | 1 个回答 | 0

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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:

2 years 前 | 1 个回答 | 0

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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....

3 years 前 | 1 个回答 | 0

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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

3 years 前 | 1 个回答 | 0

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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...

3 years 前 | 1 个回答 | 0

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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...

3 years 前 | 0 个回答 | 0

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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 ...

3 years 前 | 2 个回答 | 0

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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...

3 years 前 | 1 个回答 | 0

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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...

3 years 前 | 1 个回答 | 0

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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....

4 years 前 | 1 个回答 | 0

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Probability of an event
thankyou

4 years 前 | 1 个回答 | 0

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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

5 years 前 | 1 个回答 | 0

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