# Matlab programming Definition and 68 Threads

MATLAB (an abbreviation of "matrix laboratory") is a proprietary multi-paradigm programming language and numeric computing environment developed by MathWorks. MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages.
Although MATLAB is intended primarily for numeric computing, an optional toolbox uses the MuPAD symbolic engine allowing access to symbolic computing abilities. An additional package, Simulink, adds graphical multi-domain simulation and model-based design for dynamic and embedded systems.
As of 2020, MATLAB has more than 4 million users worldwide. MATLAB users come from various backgrounds of engineering, science, and economics.

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1. ### Resultant pedal force (FRESULTANT) Force tangential to the crank arm

%% part 1 clear all; close all; clc; torq_crPK = zeros(10,1); ang_tqPK = zeros(10,1); ang_powPK = zeros(10,1); torq_crDS = zeros(10,1); torq_crUS = zeros(10,1); WD = zeros(10,1); WDpos = zeros(10,1); WDneg = zeros(10,1);%% INPUT VARIABLES for i=1:10 % cyclist number % read in the...
2. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 1.1: Basics of Programming using MATLAB

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
3. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 1.2: Array Operations in MATLAB

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
4. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 1.3: Loops and Execution Control

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
5. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 1.3a: Tutorial: Using Arrays

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
6. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 1.4: MATLAB Files -- Scripts and Functions

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
7. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 1.5: Plotting and Output

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
8. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 2.1: Errors in Numerical Computation

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
9. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 2.2: Truncation Errors and Taylors Series

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
10. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 2.3: Round-Off Errors; and Iterative Methods

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
11. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 2.4: Step-wise Methods and Error Propagation

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
12. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 3.1: Differentiation in Single Variable

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
13. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 3.2: Higher Order Differentiation Formulae

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
14. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 3.3: Partial Differentials

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
15. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 3.4: Numerical Integration

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
16. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 3.5: Multiple Applications of Integration Formulae

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
17. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 3.6: In-Build MATLAB Integration Functions

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
18. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 4.1: Basics of Linear Algebra

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
19. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 4.2: Gauss Elimination and Back-Substitution

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
20. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 4.3: LU Decomposition and Partial Pivoting

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
21. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 4.4: Gauss Siedel Method

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
22. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 4.4a: Tutorial

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
23. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 4.5: Tri-Diagonal Matrix Algorithm

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
24. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 5.1: Nonlinear Equations in Single Variable

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
25. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 5.2: Using MATLAB command fzero

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
26. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 5.3: Fixed Point Iteration in Single Variable

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
27. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 5.4: Newton-Raphson (single variable)

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
28. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 5.5: Using MATLAB command fsolve (multi-variable)

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
29. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 5.6: Newton-Raphson (multi Variable)

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
30. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 6.1: Introduction

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
31. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 6.2: Linear Least Squares Regression

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
32. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 6.3: Nonlinear and Functional Regression

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
33. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 6.4: Interpolation Functions in MATLAB

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
34. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 7.1: Introduction and Euler's Method

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
35. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 7.2: Runge-Kutta (RK-2) method

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
36. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 7.3: MATLAB ode45 algorithm

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
37. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 7.4: Higher order Runge-Kutta Methods

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
38. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 7.5: Error Analysis

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
39. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 8.1: Multi-Variable ODE

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
40. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 8.2: Stiff Systems & Solution using ode15s

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
41. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 8.3: Method of Lines for transient PDEs

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
42. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 8.4: A Final Example

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
43. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Lecture 6.4a: Tutorial: How to do linear and nonlinear regression

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
44. ### MATLAB Programming for Numerical Computation by Niket Kaisare (NPTEL):- Course Introduction

Cpoyright reserved to Prof. Kaisare and NPTEL, Govt. of India. Course website: http://www.nptel.ac.in/courses/103106118/ Syllabus and other info: http://www.nptel.ac.in/syllabus/103106118/
45. ### MATLAB Does anyone had this plotting problem with MATLAB?

I have finsihed my work on an orbit propagator in MATLAB and now I'm trying to simulate the orbit with the help of the main script. tspan=[0 :860]; Position and velocity y0(1,1)= 743322.3616 ; y0(2,1)= -6346021.219 ...
46. ### MATLAB function within function handle output

Homework Statement MATLAB The funciton "rockdynamicstage" outputs a matrix 4 by x, where x is somthing around 300( varies). The funciton "rockdynamicstage" is within the funciton handle "sim" with an input of gama0. (PayMass,Masstages,Massfrac,Thstage,IspStage,ChangeTstage) ar parameters that...
47. ### MATLAB Top Books for Learning Matlab: Beginner to Advanced Level with Java Knowledge

I've recently started to learn MATLAB (self-study). I first tried to learn by an app on Google Play, and work out the examples on the Matlab app. But the app is very bad, and I can't understand anything after a while. What books can I use for learning Matlab? I have a good knowledge on Java...
48. ### MATLAB Python to Matlab Conversion for fscanf & DWT

Hello, 1. Homework Statement I find diffuculties to transform fscanf and to apply the discrete wavelet transform order 2 from matla to python. Homework Equations This is the MATLAB code: D_P=fopen('distance_profil.txt','r'); i=0; while(feof(D_P)==0)% test for end of file i=i+1...
49. ### Extract Matrix Elements in Circular Manner

Lets say I have a matrix A=rand(31,51). How can I extract its elements from its center (say row = 15, column = 26) in circular manner. I want to have a matrix that displays only those elements of 'A' which are inside a circle with its center at A(15,26). Radius of circle can be any number say 5...
50. ### MATLAB How to Convert Matlab Gaussian Cone Code to C++?

anyone help me to convert this sample code of Gaussian Cone shape of random number code in Matlab into C++ function GaussianCone clear all; clc; mx=10000; my=mx; mz=mx; z=[1:1:mz]'; sigma=0.01; R=0.5; mu=0; sigmax=sigma+R*z; sigmay=sigma+R*z; x=zeros(mx,1)...