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I am trying to create an unassigned array of size 512 and then assigning a reading to each indices. I want to get the start time before and after the...
1Arduino Asked by Anthony Chan on 2 years ago
I am using STM32F103C8 and I am triing to compile a code with SDFat library. The problem is I need to use the second channel of the SPI1 (pins PB5,PB4,PB3,...
1I'm trying to read serial data into Arduino. I usually use a Serial to USB cable to connect to the hardware and is sending data like33,Z,35.0,F,1073741.824,I,0.0,0x6833,Z,35.0,F,1073741.824,I,0.0,0x6833,Z,35.0,F,1073741.824,I,0.0,0x68At 38400 bound rate....
1Arduino Asked on 2 years ago
I have a BMP280 and BMP180 pressure sensor and I have both of them connected via I²C to a ESP8266. For the BMP180, I can get the sea level air...
2Arduino Asked on 2 years ago
When teaching partial fractions, there's probably no way to escape the heavy algebra necessary for partial fractions, but I'm wondering how to introduce the idea in a way that is...
2Mathematics Educators Asked on 2 years ago
TL;DR: I'm doing a fairly basic project which involves exercise. It seems that descriptive statistics and basic data vis (ex: line graph) would be most appropriate for this project, but...
1Data Science Asked on 2 years ago
I am attempting to use XGBoost in R to train a model that predicts a fixed number of target variables using all data from previous dates, as well as the...
2Data Science Asked on 2 years ago
I've been working on examining statistical relationships between variable:Pearsons, Spearman's for continuous variablesKendall's Tau, Cramer's V for ordinal/nominal variables.I know there's many more ways. Recently I read about ANOVA and...
1Data Science Asked on 2 years ago
I originally came from R, but Python seems to be the more common language these days. Ideally, I would do all my coding in Python as the syntax is...
7Data Science Asked on 2 years ago
I am training ML CNN model. I want to compare different images dataset. The dataset all have different characteristics (Translated or not, Rotated or not, etc.). I do not modify...
1Data Science Asked on 2 years ago
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