Classical Optimizers Archives - MATLAB Apps https://matlab-apps.com/category/optimization/classical-optimizers/ Official Website of MATLAB Apps | an educational YouTube channel specialized in designing professional MATLAB applications Sat, 26 Aug 2023 10:23:14 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.3 https://i0.wp.com/matlab-apps.com/wp-content/uploads/2023/06/cropped-thumb.png?fit=32%2C32&ssl=1 Classical Optimizers Archives - MATLAB Apps https://matlab-apps.com/category/optimization/classical-optimizers/ 32 32 222008058 Supercharged Nonlinear Problem Solver: Trust-Region and Levenberg-Marquardt Algorithms Unleashed! https://matlab-apps.com/2023/08/09/supercharged-nonlinear-problem-solver-trust-region-and-levenberg-marquardt-algorithms-unleashed/ Wed, 09 Aug 2023 10:52:16 +0000 https://matlab-apps.com/?p=1015 Welcome to our website dedicated to MATLAB applications. Here, we proudly present the ultimate mathematical tool for solving 1-dimensional nonlinear equations with unparalleled ease and efficiency. In the exciting video, presented above, we introduce you to our advanced MATLAB AppDesigner application, “Nonlinear Problem Solver Pro,” designed specifically for mathematicians, scientists, and engineers seeking to conquer …

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Welcome to our website dedicated to MATLAB applications. Here, we proudly present the ultimate mathematical tool for solving 1-dimensional nonlinear equations with unparalleled ease and efficiency.

In the exciting video, presented above, we introduce you to our advanced MATLAB AppDesigner application, “Nonlinear Problem Solver Pro,” designed specifically for mathematicians, scientists, and engineers seeking to conquer complex mathematical challenges.

Building upon the success of our previous basic version, can be found [MATLAB-Apps ↗], we have turbocharged the capabilities of our app, empowering you with a wide range of features to tackle even the toughest nonlinear problems. Gone are the days of manual calculations and lengthy iterations; our professional app harnesses the power of cutting-edge algorithms to deliver lightning-fast solutions.

With “Nonlinear Problem Solver Pro,” you are in control of your problem-solving journey like never before. Let us walk you through the remarkable features that set this app apart:

  • Algorithm Selection: Choose from three powerful algorithms, including the renowned Trust-Region Method (TRM), the versatile Trust-Region-Dogleg (TRD), and the robust Levenberg-Marquardt (LM) algorithm. Tailor your approach to each unique problem with ease.
  • Customizable Parameters: Define the maximum number of iterations and function evaluations (NFE) to strike the perfect balance between accuracy and efficiency. Fine-tune your solution by setting function tolerance, optimality tolerance, and step tolerance to achieve the desired precision.
  • Comprehensive Results: Delve into a wealth of information displayed in real-time on our intuitive interface. Explore various result types, including the solution point and its fitness, giving you a deep understanding of your equation’s behavior.
  • Dynamic Plots: Visualize your progress with a range of dynamic plots, unveiling crucial insights at every step. Trace the current point, function count, function value, step-size, and first-order optimality measure, empowering you to gain valuable visual feedback.

But that’s not all! We understand the importance of personalization, so we’ve added further enhancements to our app:

  • Font Size and Color: Customize the appearance of your final results to suit your preferences. Tailor the font size and color to create a visually pleasing and engaging experience.

In the video, attached above, we showcase the sheer power of “Nonlinear Problem Solver Pro” by tackling challenging equations that will leave you astounded. Witness firsthand how effortlessly and rapidly our app conquers these intricate problems, delivering precise solutions at every turn.

Please note that this video focuses on demonstrating the app’s functionality and its ability to solve complex equations, rather than the development process. To get your hands on this mathematical powerhouse, simply follow the links provided in the description box below to download the project.

Embrace the future of nonlinear problem-solving with “Nonlinear Problem Solver Pro” and unleash your mathematical prowess like never before. Don’t miss out on this highly advanced tool – join us on this exhilarating journey today!

MATLAB App Installer (closed source):

Full MATLAB Project (open source):

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]]> 1015 Effortlessly Solve Nonlinear Equations with our Trust-Region Method (TRM) Solver App https://matlab-apps.com/2023/07/31/effortlessly-solve-nonlinear-equations-with-our-trust-region-method-trm-solver-app/ https://matlab-apps.com/2023/07/31/effortlessly-solve-nonlinear-equations-with-our-trust-region-method-trm-solver-app/#comments Mon, 31 Jul 2023 14:13:46 +0000 https://matlab-apps.com/?p=983 Are you tired of spending countless hours trying to solve nonlinear equations? Do you want an easy-to-use application that can solve your equations in milliseconds? Look no further than our trust-region method solver app! Our app is designed to make solving nonlinear equations a breeze, even for those with zero programming experience. You can enter …

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Are you tired of spending countless hours trying to solve nonlinear equations? Do you want an easy-to-use application that can solve your equations in milliseconds? Look no further than our trust-region method solver app!

Our app is designed to make solving nonlinear equations a breeze, even for those with zero programming experience. You can enter your equation in a symbolic way and solve it at any starting point, with the solution displayed in milliseconds. And if you want to investigate more starting points, our app will display the location of all the solution points.

But that’s not all – our app also includes a plotting facility that shows the curve of the entered equation and the location of the solution point. You can customize the function curve, the solution points, and the reference line at y=0 to your liking. And if the solution point is beyond the domain or the lower and upper bounds of the independent variable, the plot can be expanded to accommodate it.

Our app also includes a message box that interacts with the user, letting them know if the solution is solvable or not, and if not, providing guidance on how to tackle the issue.

Using many useful tricks, our trust-region method (TRM) solver app is an advanced tool for solving nonlinear equations. Download the project from the link, given below, and see for yourself how easy it can be to solve nonlinear equations!

Full MATLAB Project (open source):

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