python - Generating Discrete random variables with specified …
Jul 7, 2012 · 99 Drawing from a discrete distribution is directly built into numpy. The function is called random.choice (difficult to find without any reference to discrete distributions in the …
matlab simulink convert PID continuous to discrete
Jun 4, 2016 · The PID parameters for the continuous time simulation. The parameters of the transfer function block associated with the plant. The result of the continuous time simulation. …
Compute a derivative using discrete methods - Stack Overflow
Mar 9, 2009 · I am looking for a method to compute a derivative using a discrete and fast method. Since now I do not know the type of equation I have, I am looking for discrete methods analog …
Discrete random number generator in Excel - Stack Overflow
Apr 5, 2017 · This post is aimed to show how to write a function to generate random numbers based on discrete distribution in a spreadsheet without calling Data-Data Analysis-Random …
how to minimize a function with discrete variable values in scipy
Sep 13, 2013 · I'm trying to optimize a target function that has multiple input variables (between 24 and 30). These variables are samples of three different statistical variables, and target …
numpy - How to interpret the results of the Discrete Fourier …
Jan 22, 2022 · The DFT (FFT being its algorithmic computation) is a dot product between a finite discrete number of samples N of an analogue signal s (t) (a function of time or space) and a …
plot - Use of scale_x_discrete in R ggplot2 - Stack Overflow
Feb 26, 2015 · I have a problem using the discrete scale in ggplot2 in R. The use of g + scale_x_discrete(breaks=1:7, labels=1:7) incorrectly changes in limits of a plot. Before: After: I …
Using scipy to perform discrete integration of the sample
In labview there is a function "Integral x (t) VI" that takes a set of samples as input, performs a discrete integration of the samples and returns a list of values (the areas under the curve) …
Calculate the Cumulative Distribution Function (CDF) in Python
Jul 16, 2014 · The empirical cumulative distribution function is a CDF that jumps exactly at the values in your data set. It is the CDF for a discrete distribution that places a mass at each of …
How to plot discrete time signal by MATLAB - Stack Overflow
Dec 5, 2020 · Here I use an anonymous function that is equal to 0 after time, t is greater than 2 seconds. By multiplying this step function with the sinusoid a truncated version of the function …