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Tae Lim


Last seen: 1 year ago |  Active since 2017

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solving a system of equation using symbolic expressions returns empty solution
Hello, I'm trying to solve a system of equation using symbolic expressions but it outputs empty value. % values are predefine...

2 years ago | 1 answer | 0

1

answer

Question


using OCR on a custom, discontinuous font
Hello, I need help using an OCR to extract numbers from a video. I have a few video files, each goes over an hour, that recorde...

4 years ago | 2 answers | 0

2

answers

Question


generating periodic trapezoidal waves with ramps
Hello, I want to generate a periodic trapezoidal wave that has 'ramps' on both sides of the wave structure. I was able to gener...

4 years ago | 3 answers | 0

3

answers

Question


Extracting values from string using regexp
Hello, I have a string array that contains a list of equations. I would like to read these equations and use it for calculation...

4 years ago | 2 answers | 0

2

answers

Question


Counting occurance of exact word from string array
Hi, I am having trouble counting how many times a certain word appears in a string. I need to count the 'exact match' only, ign...

4 years ago | 2 answers | 0

2

answers

Question


Finding clusters in 1D array that contains certain number of entries with specific value
Hello, I am wondering what would be the efficient way to find clusters of data in 1D array that contains certain number of sp...

4 years ago | 0 answers | 0

0

answers

Question


problem in loading .mat file (Error using load)
Hi, I am having a trouble loading a particular mat file in Matlab. I have close to 30 mat files that I consecutively generate...

5 years ago | 1 answer | 0

1

answer

Question


Vectorization problem - using vectors as inputs for another matrix?
Hello, I have been struggling to vectorize the following code but need some help. The goal is to make this code run faster. ...

7 years ago | 2 answers | 0

2

answers