What's the best way to generate a noisy image with ImageMagick? I'd like to create an image where the color-frequency distribution is even (white noise) or skewed toward lower frequency colors (brown ...

I'm currently working on a personal project on making a procedural map generator. The way it currently is working is not the most intuitive, it's three different scripts all importing from each other, ...

I have question regarding how to implement a Kalman Filter when the measurements are less than reliable. I am attempting to use a UWB piece of technology called a DecaWave for indoor localization. In ...

I'm using a noise algorithm from here, the code is highp vec3 mod289(highp vec3 x) { return x - floor(x * (1.0 / 289.0)) * 289.0; } highp vec4 mod289(highp vec4 x) { ...

There is an example on matlab End-to-End DVB-RCS2 Simulation: link. Why is the influence of phase noise not modeled in this example? Is this an incorrect simplification of the model or does the phase ...

I'm working on SENSE MRI reconstruction using simulated phantom data in MATLAB. I add correlated Gaussian noise to the data and then apply a whitening transform so that the noise covariance matrix ...

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....

I'm working on a project where I need to record speech audio and perform processing on it. I'm using the Noise Suppressor API to reduce background noise, but I’ve noticed that the behavior of this API ...

I am generating noise using a gaussian distribution, and have hit a conceptual block. Is there a difference between generating a noise value and adding it to clean data: def add_noise(data_frame, ...

We have a framework for doing WegGL shader animations. Since recent version of WebGL we observe strange behaviour. Everything worked well in Safari up to Mac OS Ventura 13.x and iOS 16.x. Things get ...

I'm making a top down survival game and I have done a procedural world gen using noise2D (FastNoiseLite). The next step was to randomize the seed, but I can't figure out how to... Thanks I tried : @...

Is there a way to limit bluetooth to one device connection so people cannot create unwanted connections on the iPhone in IOS. Some people just want the music.app and not kali linux connections...

I have a scatter-plot with the code shown below. import matplotlib.pyplot as plt from mpl_toolkits.mplot3d import Axes3D import numpy as np x = np.random.rand(100) y = np.random.rand(100) z = np....

I have a histogramme who represent the max amplitude of 3000 signal + noise and this come from infrared detector. so, the signal is a number of photon. I want to normalized the histogram in function ...

What am I doing? I am playing around with BLE for distance calculation and asset tracking. To standardize the sensitivity of each sensor, I have devised a 1D jig. The jig has scale model train track ...