Solved
Count the even numbers in a multiplication table
A multiplication table that has products of numbers from 1 to 10 has 75 even numbers among the products. Write a function to c...
3 months ago
Submitted
Quadratic 1D Convolution and Fully-Connection Layer
Quadratic 1D convolution layer and fully-connection layer.
3 months ago | 5 downloads |
Submitted
Efficient Channel Attention (ECA) for Spatial attention
To capture spatial dependencies in the multivariable time series data, ECA enhances the representational capacity of deep CNN.
3 months ago | 5 downloads |
Submitted
PPO Deep Reinforcement Learning Control Example
PPO DRL continuous control example with customized environment based on Deep Learning Toolbox
3 months ago | 11 downloads |
Submitted
Adaptive Morlet Wavelet Transform Deep Learning Layer
Differentiable parameterized Morlet wavelet transform layer is constructed for adaptive time-frequency representation of complex...
4 months ago | 14 downloads |
Submitted
Electro-hydraulic system simulation under OBC method
The electro-hydraulic system (EHS) is simulated under the optimal backstepping control (OBC) method with reinforcement learning....
4 months ago | 15 downloads |
Answered
How to print a line of text with multiple variables
@Gabbie. The fprintf function fprintf(formatSpec,A1,...,An) applies the formatSpec to all elements of array A1, ..., An in colum...
How to print a line of text with multiple variables
@Gabbie. The fprintf function fprintf(formatSpec,A1,...,An) applies the formatSpec to all elements of array A1, ..., An in colum...
4 months ago | 1
| accepted
Solved
Battery Discharge Time Estimation
In a Battery Management System (BMS), the estimated discharge time (T) of a battery can be calculated as: where: is the ...
4 months ago
Solved
Energy Stored in a Capacitor
The energy (E) stored in a capacitor is given by the formula: where: C is the capacitance (in farads) V is the voltage (in ...
4 months ago
Solved
Simple Electrical Power Calculation
Calculate the electrical power using the formula: P=V×I where: V is the voltage (in volts) I is the current (in amperes)
4 months ago
Solved
Ohm’s Law - Calculate Resistance
Ohm’s Law states that resistance R can be calculated as:R=V/I where: V is the voltage (in volts) I is the current (in ampere...
4 months ago
Submitted
A simple example to illustrate the event-triggered control
A simple example to demonstrate the event-triggered control using 2nd-order linear system model.
5 months ago | 8 downloads |
Question
LSTM network time series prediction error occurs at the initial time step
I have trained a LSTM network for time series regression. After training, I want to test its performance based on the test datas...
5 months ago | 1 answer | 0
1
answerQuestion
Training error when use selfAttentionLayer with DropOut
I want to use selfAttentionLayer to construct the time series prediction model. However, when I use selfAttentionLayer with Drop...
5 months ago | 1 answer | 0
1
answerSolved
Double the 2x2 Matrix
In this challenge, you are given a predefined 2x2 matrix called x. Your task is to multiply every element in this matrix by 2 an...
5 months ago
Solved
Current through resistor
Three resistors (R2, R3, R4) are connected in parallel as shown in the figure. If this combination is connected in series with ...
5 months ago
Solved
Calculate Parallel Resistance
Three resistors connected in parallel have resistances R1, R 2, and R 3, respectively. Return the total resistance R total of ...
5 months ago
Solved
Resistance of a light bulb
The current through two identical light bulbs connected in series is C Amperes. The total voltage across both bulbs is V Volts....
5 months ago
Solved
Electrical Diode Current Calculation
In engineering, there is not always a single equation that describes a phenomenon accurately enough to be applied in all instanc...
5 months ago
Solved
An Ohm's Law Calculator
*BACKGROUND / MOTIVATION:* Many important observations in math and science can be described by short, but powerful, equations...
5 months ago
Solved
Velocity Conversion
Given a velocity in mph, convert it to km/h. Round the answer to the fourth decimal place.
5 months ago
Solved
Force and Motion 3
Two robots push on a large object in the same direction. One robot pushes with a force of F1 Newtons and the other with a force...
5 months ago
Solved
Force and Motion 2
Two robots are pulling on an object in opposite directions. One robot pulls with a force of F1 Newtons and the other with a forc...
5 months ago
Answered
ode23s solver vs ode15s solver when simulating nonliner system with significant nonlinearity and stiffness
I have find that the issue of the ode15s solver is caused by the term which has discontinuous time derivatives. After replacing...
ode23s solver vs ode15s solver when simulating nonliner system with significant nonlinearity and stiffness
I have find that the issue of the ode15s solver is caused by the term which has discontinuous time derivatives. After replacing...
5 months ago | 0
| accepted
Question
ode23s solver vs ode15s solver when simulating nonliner system with significant nonlinearity and stiffness
For simulating the closed loop system of the electro hydraulic system incorporating advanced nonlinear controller, I used ode ob...
5 months ago | 1 answer | 0