# Cheuk Yin Wong

Last seen: 10 månader ago Active since 2022

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Mean and Standard deviation table
I have a table "cal_table" and it looks like this: I would like to find the mean and standard deviation of each 'cal0_05mM', ...

nästan 2 år ago | 2 answers | 0

### 2

Question

Rename a lot of files
I have a lot of files with names 'Sample_1.csv, Sample_2.csv, Sample_3.csv, ..., Sample_101'. I would like to rename all of them...

nästan 2 år ago | 2 answers | 0

### 2

Question

What is a handle?
I always see the word 'handle' in the matlab community but I don't quite understand what is it even I search it online. I am an ...

nästan 2 år ago | 1 answer | 0

### 1

Question

Change of marker size and color of a fitted plot
x = T.Power_W; y = T.Pressure_MPa; f = fit(x,y,'power1') %% plot plot(f,x,y) % annotation xlabel('Power / W'); ylabel...

ungefär 2 år ago | 1 answer | 0

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Question

Combining two matrices with different sizes
I have two matrices: M1(176x2x7) double and M2(369x2x27). The 176 column is 250:600 (interval of 2) and the 369 column is 230:59...

ungefär 2 år ago | 1 answer | 0

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Question

Find the corresponding value of y when x is a specific value?
I have a 369 x 2 x 27 matrix. The 369 rows (x value) are from 230:598. I want to find the corresponding y value when x-value is ...

ungefär 2 år ago | 1 answer | 0