APMonitor
Simulate Differential Equations with Python ODEINT
The heights of a dual gravity drained tank are solved with the Scipy.integrate function ODEINT. This example demonstrates how to solve the differential equation and plot the solution.
APMonitor
Classification and Regression: Concrete Strength
This case study is to determine the factors (inputs) that have correlation to the concrete compressive strength (output). 0:00 Introduction 2:35 Download Jupyter Notebook 4:00 Import Machine Learning Packages and Data 7:33 Part 1: Data...
APMonitor
Data Science for Energy Applications
Derrick Turk is the President at Terminus Data Science, LLC. Derrick graduated from the University of Texas at Austin in Mechanical Engineering, previously worked as an Engineer with Devon Energy, and as the CTO at Enertel Advisors....
APMonitor
Numpy and Loops in Python
This introductory homework assignment solution covers Numpy and loops (for and while) in Python. The example problems use simple vectors and matrices, reshaping, index referencing, initialization, dot product, cross product, matrix...
APMonitor
Mathematical Optimization with Python
This tutorial demonstrates how to solve a simple mathematical optimization problem with four variables, one objective function, one equality constraint, and an inequality constraint. The problem is solved with the APMonitor toolbox in...
APMonitor
Solve Nonlinear Equations with Excel
Microsoft Excel is used to solve a set of nonlinear equations with the Excel solver add-in.
APMonitor
Solve Nonlinear Equations with Microsoft Excel
The GRG (Generalized Reduced Gradient) solver in Excel can be used to solve sets of nonlinear equations. The nonlinear functions are input as cells and equation residuals are minimized. Functions can either be included as equality...
APMonitor
Analyze Stock Data with Microsoft Excel
Visualization of data is a powerful method to see trends and make decisions. Microsoft Excel trending capabilities are tools to visualize large data sets, such as financial information on company performance.
APMonitor
Nonlinear Regression in MATLAB
A three parameter (a,b,c) model y = a + b/x + c ln(x) is fit to a set of data with the MATLAB APMonitor toolbox. This tutorial walks through the process of installing the solver, setting up the objective (normalized sum of squared...
APMonitor
MATLAB Nonlinear Optimization with fmincon
This step-by-step tutorial demonstrates fmincon solver on a nonlinear optimization problem with one equality and one inequality constraint. Visit http://apmonitor.com/che263/index.php/Main/MatlabOptimization for source code.
APMonitor
Linear and Polynomial Regression in Python
This brief tutorial demonstrates how to use Numpy and SciPy functions in Python to regress linear or polynomial functions that minimize the least squares difference between measured and predicted values. Source Code:...
APMonitor
Linear and Nonlinear Regression in Python
Polynomial or general nonlinear functions are developed with Numpy and Scipy in Python. These exercises also cover methods to create linear or spline interpolations that interpolate between data points.
Science360
Wearable Technology by Design Engineer Amanda Parkes
Amanda Parkes, PhD is fashion technologist and biomedia/wearable tech designer, and is leading the development of MNY's Tech Annex- high technology fashion & textiles R&D space. She is also the founder of Skinteractive Studio, offering...
Science360
Social and developmental psychologist Kristina R. Olson wins 2018 Alan T. Waterman Award
The National Science Foundation bestows upon University of Washington social and developmental psychologist Kristina R. Olson the nation’s highest honor for a young scientist or engineer: the Alan T. Waterman Award, for 2018. Olson’s...
APMonitor
MathCAD Graphing and Calculus
Plotting expressions is important to visualize data, relationships between variables, and perform analysis. Mathcad plotting allows visualization of variable values, functions, and data points. Included in this demonstration is common...
APMonitor
Symbolic Manipulation in Python
The SymPy package computes symbolic solutions to simplify, expand, factor, differentiate, integrate, and solve equations. These problems cover a range of SymPy functions.
APMonitor
SVM Texture Classification
Use the texture classifier to distinguish between sand, seed, and stone and then add an additional texture to the classification (your choice). The script uses a Local Binary Pattern (LBP) to create the features and a Support Vector...
EarthEcho International
STEM Career Closeup: Water Science Communicator
This video features a Public Information Specialist who is passionate about connecting inner-city audiences to their environment and educating them about water resources. He shares his advice for students interested in pursuing a career...
Zach Star
How Much Programming Do Engineers Do?
Do you wonder how much programming you'll do in college as an engineer. This answer is very dependent on what major you pick, the university you go to, and various other factors. However there are some consistencies in each major that...
APMonitor
Regression with MATLAB fmincon
A frequent activity in data science and machine learning is to develop correlations from data. By importing the data into MATLAB, data analysis such as statistics, trending, or calculations can be made to synthesize the information into...
APMonitor
MATLAB User Defined Custom Functions
User-defined functions are routines in MATLAB that typically input data or arguments, perform custom calculations, and return one or multiple results. This introduction to functions is part of the programming course for engineers at...
APMonitor
Solve Nonlinear Equations with Python
This tutorial demonstrates how to set up and solve a set of nonlinear equations in Python using the SciPy Optimize package.
Science360
Solar power to go
More energy from our sun hits the Earth in one hour than is consumed on the planet in a whole year! But, the burning question is - how can we put all that sunshine to work making usable fuel? With support from the National Science...
Science360
NEW INSIGHTS FROM TINY ROUNDWORMS
The tiny roundworm (C. elegans) is an important animal for brain research. It is transparent, so its neurons can be seen through a microscope. And its simple nervous system consists of just 302 neurons. Plus, the roundworm matures from...