I need to downsample a tensor by a factor 2, it is a 1-D tensor: I don't know how can I do it ...
I need to downsample a tensor by a factor 2, it is a 1-D tensor: I don't know how can I do it ...
I am pretty new to InfluxDB. I have an application that collects data with 20kHz, which is written to the database. At some point I need to query/sho ...
Edit: I have tried to incoroporate @dankal444 script. Even though it does indeed remove the high frequencies as shown in the second figure, I still ...
I have timeseries data that looks like this: I would like to downsample my data from 15-minute frequencies to 1-hour frequencies. So, the first 4 r ...
I have some dynamically created arrays that have varying lengths and I would like to resize them to the same 5000 element length by popping every n el ...
What are some different denoising techniques for time series? What conditions have to be in place to downsample a time series without loss of informat ...
I would like to create aggregation measurement into same bucket with monthly data. At the moment I have a task with this query: I don't like how it ...
I have a timeseries of intraday tick-by-tick stock prices that change gradually over time. Whenever there is a small change (e.g. the price increases ...
I used Apple Numbers (a Spreadsheet app with styling options) to create a UX flowchart of various user interfaces of an app. Apple Numbers has a ...
I have data from two ECG sensors taken at a frequency of 50hz. I want to convert this to an HR signal with a frequency of 20hz. I have tried a solutio ...
I have a rather complex function that I'm using to compute aggregates of raster-cells (downsampling). In this function I'm distuingishing between mult ...
This is how I set images to UIImageView from a web url: How do I tell SDWebImage library to downsample an image to specific size, to reduce memory ...
i need to downsample a dataframe from hourly to daily. This is quite straightforward using pandas but I'm facing a problem that I'm failing to resolve ...
I am new in python. I wonder if you can give me an idea on how I can average each successive two images array in matrix of 10000 images. I want to dow ...
I have some time series data sampled at 25hz (25 samples per second) and I want to go down to 10 samples per second. I've been looking at doing thi ...
I am a student working with time-series data which we feed into a neural network for classification (my task is to build and train this NN). We're to ...
I am trying to halve the existing sampling rate of a folder full of .wav files. This is the only way I have found to do it but it is not working. The ...
Hi trying to make a simple jpeg compressor which also decompresses the image. I use the following code to downsample the chrominance of an image for t ...
I'm trying to downsample a point cloud. I have 2 data formats for different parts of my data. The .bin files cause no problems, but when I'm trying to ...
I'm not sure what approach to take to this problem (I'm new to both R and statistical analysis). I have a highly imbalanced class in my data set: I ...