gaussian – SyntaxBug

k-Wave丨Photoacoustic imaging simulation丨Definition of Gaussian sensor frequency response + comparison of simulation functions + setting of initial pressure gradient (5)

This article introduces– 1.How to define Gaussian sensor frequency response: How to express the frequency response of a detector (for example: piezoelectric ultrasonic transducer) when the response has a Gaussian shape, based on the example of a homogeneous propagation medium; 2.Comparison of simulated functions: Introducing a brief comparison between the simulated functions “kspaceFirstOrder2D” and “kspaceecondorder”. […]

GIS Tool 01- [Gaussian Plume] Apply java in GIS to implement model calculations

1 Simulation effect example 2 Gaussian model 2.1 Gaussian smoke model In sudden leakage accidents, pollution sources often suddenly release a large amount of harmful gases in a short period of time. At this time, the Gaussian puff model is suitable for solving the ground pollution concentration. The puff model assumes that the volume of […]

[Update] C language simply simulates Gaussian ants: random walk problem (compressed version)

At the request of some people, the number of lines of code has been violently compressed. If it is not easy to read, please see [Update] C language to simply simulate Gaussian ants: random walk problem #define _CRT_SECURE_NO_WARNINGS #include <stdio.h> #include <string.h> #include <stdlib.h> #include <math.h> #include <Windows.h> #include <time.h> #include “unistd.h” #define NumberOfAnts 100///Constant […]

[Update] C language simply simulates Gaussian ants: random walk problem

Previous article Portal: C language simply simulates Gaussian ants: random walk problem (graphical) 1. Update content Note: The code shared in the previous article will not be repeated here. 1. Fixed coordinate system In C language, we can use printf to change the position of the cursor, thereby changing the starting position of printing. When […]

C language simply simulates Gaussian ants: random walk problem (graphical)

Table of Contents 1. Creative inspiration 2. Background and requirements (1) Background requirements (2) Topic requirements (3) This code 3. Main ideas and code (1) Random number generation (2) Processing of one-dimensional motion (3) Processing of two-dimensional motion (4) Output color (5) unistd.h code 4. Complete code 5. Display of running results (1) One-dimensional simulation […]

Help understand: diversity, interleaving, SFFT, additive Gaussian white noise

Variety Diversity is a technique used in wireless communications to increase signal reliability and reduce the effects of fading. The core idea is to improve communication quality through multiple independent or nearly independent signal replication. Because each signal replica experiences a different propagation path or condition, they may not all be affected by fading at […]

[Pixel Fusion] Fusion of multi-modal medical images and multiple exposure images based on Gaussian filter and PS search with MATLAB code

?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For cooperation on MATLAB projects, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization content, click Intelligent optimization algorithm […]

Implementing Gaussian mixture model classifier using Pytorch

Source: DeepHub IMBA This article is about 4,300 words, and it is recommended to read for 12 minutes This article is an attempt to use Pytorch to build a Gaussian mixture model classifier. We will build a Gaussian Mixture Model (GMM) from scratch. This will give you a basic understanding of the Gaussian mixture model. […]

[Pixel Fusion] Fusion of multi-modal medical images and multiple exposure images based on Gaussian filter and PS search with MATLAB code

Solving a system of linear equations using Python to implement the elimination method (Gaussian elimination, column pivot, Gaussian Jordan)

1. Gaussian elimination method Gaussian elimination method is a basic method for solving linear equations. Its main idea is to convert the original coefficient matrix into an upper triangular matrix or lower triangular matrix through matrix transformation, and then solve the linear equations through back substitution and other methods. solution. Specifically, the Gaussian elimination method […]