MATLAB's global function (global variable) - explained in detail from python and MAT examples

Today, I originally released a program to take photos with the camera gui, and then I was personally asked about the use of the global function. I've thought about it. Let's take the camera as an example to explain the use of this function. But let's use a small example in python to illustrate: >> ...

Posted on Wed, 19 Feb 2020 08:09:56 -0500 by blufish

GPS time series analysis matlab language analysis

GPS time series analysis (2) matlab language analysis 1. Simple GPS time series load E:\RMTE.txt yuanshi_dataWeidu=RMTE(:,4)';%Assigning values to original coordinates yuanshi_dataJingdu=RMTE(:,3)'; yuanshi_dataGaochen=RMTE(:,5)'; yuanshi_data=[yuanshi_dataWeidu;yuanshi_dataJingdu;yuanshi_dataGaoch ...

Posted on Tue, 11 Feb 2020 22:43:24 -0500 by David Rech

Retinex image de blur (including MATLAB code)

Retinex image de blur Retinex theory: Retinax is composed of Retina + Cortex, which is called the theory of retina cortex. The theory points out that the information that an object can be observed is determined by two factors: the reflection property of the object itself and the light intensity around ...

Posted on Tue, 11 Feb 2020 05:20:20 -0500 by curtisdw

Matlab optimization toolbox and simulated annealing algorithm

There are four main solvers in the Matlab optimization toolbox: 1. Minimum optimization 2. Multi-objective minimum optimization 3. Equation Solver 4. Least squares (curve fitting) solver   1. Minimum optimization: 1. Scalar Minimum Optimization: Using Function fminbnd Example: For a square ir ...

Posted on Thu, 30 Jan 2020 21:27:43 -0500 by Clarkeez

RDF written in matlab

RDF is the abbreviation of the radial distribution function, which refers to the probability of finding the surrounding objects with an object as the center in a given space. For the radial distribution function of molecular simulation, it is also the ratio of the regional density and the global density ...

Posted on Fri, 17 Jan 2020 10:03:16 -0500 by gaogier

License plate recognition based on MATLAB: Blue / yellow

Simple license plate recognition with matlab Many mathematical modeling or some graduation papers will involve license plate recognition. Here, MATLAB language is used to compile, and two common methods of license plate recognition are introduced in detail Method (1) - simple location method (this is the name you choose, whic ...

Posted on Mon, 06 Jan 2020 19:45:37 -0500 by phpfanphp

matlab drawing - abscissa angle rotation

Setting the angle of abscissa value in matlab drawing The angle of abscissa cannot be changed in the package of matlab, but the value of abscissa is often too long, which is easy to cause coincidence. Therefore, the value angle of abscissa needs to be rotated: Rotation angle function of abscissa Calling method Result display ...

Posted on Fri, 03 Jan 2020 01:31:05 -0500 by abhi

LMS algorithm to realize adaptive filter (matlab version)

LMS algorithm to realize adaptive filter (matlab version) In order to prepare for the provincial electronic competition, I specially made the topic of adaptive filter in 2017 national electric competition. This LMS program is matlab version only to understand the LMS algorithm. Later, I will upload the LMS algorithm based on t ...

Posted on Wed, 01 Jan 2020 22:04:16 -0500 by virtual_odin

Matlab/Octave exercise 1: basic matrix operation

Preface In Matlab\Octave, matrix calculation is a common form, and matrix is also a common form of data set import and storage. In Matlab\Octave, matrix operation is also specially optimized, for example, vectorization can effectively optimize operation time when processing large data sets, but this chapter only involves some basic ...

Posted on Sun, 01 Dec 2019 08:07:40 -0500 by Fribbles

Parzen window method (realization of pattern recognition in Matlab: with specific implementation code)

Recently, I learned the Parzen window principle in computer pattern recognition. The teacher also talked about the implementation process of this method and the Matlab code implementation process (the code is provided by the teacher). Thank my teacher Zhao Zongze. Now I have written a small article about my understanding. I hope ...

Posted on Wed, 27 Nov 2019 10:58:27 -0500 by asukla