# Spencer Ferris

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Question

MATLAB stalls after running script

I have a pretty large script that analyzes a somewhat large data file (~5gbs). My script works fine when I first run it but then...

23 days ago | 0 answers | 0

### 0

answersQuestion

Trouble Unwrapping Phase Data

I am having some trouble iterating through some circular voltage data that ranges from 4.5 to .5. As the data approaches the max...

10 months ago | 1 answer | 0

### 1

answerQuestion

What resample method can I use for time series that increases nonlinearly?

I have a time series of data (that I have in a structure) that goes from 0 to 360 (degrees), which only increases from one sampl...

1 year ago | 1 answer | 0

### 1

answerQuestion

Bar Graph Misaligned on X Axis

My first value for my x axis is not lining uyp with my tick mark labels and I can't figure out why, any ideas? Code is below ima...

1 year ago | 1 answer | 0

### 1

answerQuestion

Adding Element based on Condition to Structure with For Loop

I have a structure that has a series of numbers in one of it's fields, the CurrentTrainingTrialRatio, and I am trying to iterate...

1 year ago | 1 answer | 0

### 1

answerQuestion

Plotting Data on Figure Changes Aspect Ratio

I have an image which I import to then plot over. I plot over it, and then export it. The original image is 2410*2512 and the re...

2 years ago | 1 answer | 0

### 1

answerQuestion

Simulation of Equation Set Equal to Zero

I'm trying to run simulations on the following equation: Second-dervative(x) + gamma * x^2 * derivative(x) - alpha * derivativ...

3 years ago | 1 answer | 0

### 1

answerQuestion

Iterating Through Multiple Structures in One Structure

I have a 1x1 structure that has 12 fields in it, which are all structures of varying sizes that all have the exact same fields i...

3 years ago | 1 answer | 0

### 1

answerQuestion

Iteration Through .mat Files in a For Loop

I have a series of .mat files that are a structure. For example: "Data Structure for Participant 1". The only thing that is diff...

3 years ago | 1 answer | 0

### 1

answerQuestion

For loop not doing what I want it to

% Create counter for indexing of new table. counter = 1; % Create empty table for x coordinates sampled_x_coord = []; sam...

3 years ago | 1 answer | 0

### 1

answerQuestion

Add Numbers to the End of a Table

I have a table, sampled_x_coord_table. I also have a value, participant_number, that corresponds to a number 1-17, the participa...

3 years ago | 2 answers | 0

### 2

answersQuestion

Check if Column has Correct Sequence of Numbers

I have a column of motion tracking data where there are supposed to only be 3 values (integers) and they should repeat in the sa...

3 years ago | 1 answer | 0

### 1

answerQuestion

Average every 3 Rows in Single Column in Table

I have a column in a table where I want to make a new column of data based on the average of every 3 values in that column. Trie...

3 years ago | 1 answer | 0