Ryan

Last seen: 1 year 前 | 自 2021 起处于活动状态

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X-ray computed tomography research scientist

Programming Languages:
MATLAB
Spoken Languages:
English

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12 个提问
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Unrecognized function or variable 'readlines'?
Hi, I am attempting to run the following code to read in the attached text file "data settings XRE.txt. However, even though the...

3 years 前 | 1 个回答 | 0

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Error: Brace indexing is not supported for variables of this type.
I am attempting to read in a txt file. However, I keep getting a brace indexing error. How is this resolved? >> filename=('Read...

3 years 前 | 1 个回答 | 0

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已回答
How to correct error using RESHAPE
Great, thanks for that!

3 years 前 | 0

提问

How to correct error using RESHAPE
I am trying to use the reshape function in my code, however, I keep getting a reshape error RMphantom = imresize(whatisit,[128 ...

3 years 前 | 2 个回答 | 0

2

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提问

How do I change image scale?
I have a image that has the value of 716x716 double and size 716x716. However, I need to scale the image to a size of 128. Can I...

3 years 前 | 1 个回答 | 0

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提问

How to plot multiple answers on the same graph
I have produced the following code. However, I have multiple values for rnl = 0, 0.0015, 0.0020, 0.0025. How could I update the ...

4 years 前 | 1 个回答 | 0

1

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提问

Error code using iradon
I keep getting the error message in my script below when using iradon. How would I resolve this error? I0 = 10^4; noAngles = 5...

4 years 前 | 1 个回答 | 0

1

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How do I correct the error "Matrix dimensions must agree"?
I am using the following code, however, I keep getting a matrix dimensions must agree error. How would I correct this? A = [1 0...

4 years 前 | 1 个回答 | 0

1

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Why do I receive error for reshape function?
I am using the following code below, however, I keep getting geting the error message for reshape function. How would the code o...

4 years 前 | 1 个回答 | 0

1

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提问

How to put square root numbers into Matlab?
How do I put: 7 sqrt(2)/2 so that it equals 4.9497?

4 years 前 | 1 个回答 | 0

1

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提问

How do I pad with zeros?
Rather than extracting the last row from the top and bottom of X_proj_corrected, I want to add 100 rows of zeros to either the t...

4 years 前 | 1 个回答 | 0

1

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已解决

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

4 years 前

提问

Create single columns of elementwise means
How would I compute the elementwise means of dark fields and flat fields, to get both a single dark field and a single flat fiel...

4 years 前 | 1 个回答 | 0

1

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提问

Loop that pads at the top of the sinogram with 100 copies of its top row and at the bottom with 100 copies of its bottom row
How would I create a Loop from this script that pads at the top of the sinogram with 100 copies of its top row and at the bottom...

4 years 前 | 1 个回答 | 0

1

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