Skip to main content
Stack Overflow
  1. About
  3. For Teams
Filter by
Sorted by
Tagged with
Tooling
0 votes
0 replies
54 views

ENV: a rooted Android phone equipped with the Snapdragon 8 Gen 3 chip. Question: I can adjust the CPU/GPU frequency via sysfs (e.g., `echo xxx > /sys/class/kgsl/kgsl-3d0/devfreq/min_freq`). Are ...
Advice
0 votes
1 replies
44 views

I'm trying to compile a list of the 5000 most common Simplified Chinese characters as found in modern fiction (books written from around 1920 onward). It should probably be mentioned that 5000 is a ...
Advice
0 votes
4 replies
97 views

I've been working on a program that prints out each word, their number of occurrence's and percentage of the number occurrences over total length of the sentence. As you can imagine I had to create a ...
0 votes
1 answer
60 views

I'm trying to measure the frequency response of an INMP441 microphone using an ESP32 and a Python script. The ESP32 captures 6000 samples via I2S and sends them over serial. I play a 62.5 ms ...
1 vote
1 answer
88 views

So I want to use a capture compare to measure an input frequency 0.1 Hz to 100 kHz. The peripheral clock is set to 32 MHz to cover the full range and maximise the speed of calculations. At lower ...
0 votes
0 answers
36 views

I want to separate my human speaking sounds into different frequency bands, i have lots of files to do this, and I want to divide 1 recording into approximately 5-10 ranges. I want to automatize this ...
0 votes
1 answer
47 views

I am an amateur in python, and I got an idea to help a colleague. What we need is a program which will listen to a folder of .wav files, and tell me which present a specific range of frequencies (they ...
0 votes
0 answers
32 views

My strain time-domain data shown in figure 1 contains significant high-frequency noise. The segment I focus on is the strain rising phase shown in figure 2, where the amplitude can be truncated at 1e4....
0 votes
0 answers
94 views

For the past few weeks, I have been trying to determine the natural frequencies of the vibrations of a Timoshenko beam in FGM using the differential transformation method (DTM). To achieve this, I ...
1 vote
1 answer
73 views

I have been struggling with a problem in excel power query/DAX and have finally given up. Hope someone here has a suggestion how to proceed. If it is solvable at all. I have a table with registration ...
0 votes
1 answer
74 views

I'm interested in finding similarities between two lists. I have the count of duplicates in the first column, and the pattern is in the second column. What would be the most logical way to compare ...
0 votes
0 answers
45 views

See attached my waveform of input to channel of ADS1115, my code, and my output that I am getting I cannot get the output matplotlib waveform to plot smoothly like my input waveform from oscilloscope ...
3 votes
4 answers
166 views

I'm curious as to what the easiest way to label a data.table frequency table is. For example, say I have a data.table (dt1) with the following column (animals) being c(1,1,2,2,2,2,3,3,3,3,3,3) and I ...
1 vote
2 answers
65 views

If I have df with a column like 'B' below, but I want to change the frequency of the column B, to 1 business day instead of 3 business days, so that the output df will have 7 entries, instead of 3; ...
3 votes
2 answers
117 views

I have a row of non unique values in Excel 365, some cells are blank. I would like to scan the row and count consecutive cells where values exist. W1 W2 W3 W4 W5 W6 W7 W8 1 2 1 1 2 3 So I've used ...

15 30 50 per page
1
2 3 4 5
...
193

AltStyle によって変換されたページ (->オリジナル) /