Tae Lim

Last seen: 2 years 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...

3 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...

5 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...

5 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...

5 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...

5 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...

5 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...

6 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. ...

8 years ago | 2 answers | 0

2

answers