Mrutyunjaya Hiremath
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Answered
apple silicon and parfor efficiency
Your observations and analysis are very insightful, and you've touched upon several important points regarding parallel computin...
apple silicon and parfor efficiency
Your observations and analysis are very insightful, and you've touched upon several important points regarding parallel computin...
2 years ago | 1
| accepted
Answered
Errors in ASAP2 Generation: Attempt to call a non-function value
The error seeing appears to be a TLC (Target Language Compiler) error when MATLAB/Simulink tries to generate an ASAP2 file. TLC ...
Errors in ASAP2 Generation: Attempt to call a non-function value
The error seeing appears to be a TLC (Target Language Compiler) error when MATLAB/Simulink tries to generate an ASAP2 file. TLC ...
2 years ago | 0
Answered
How can I retrieve a PostgreSQL double precision[] from within MatLab from an actxserver("ADODB.Connection") connection?
Arrays in PostgreSQL, especially of type `double precision[]`, may not be directly supported or might be causing issues when fet...
How can I retrieve a PostgreSQL double precision[] from within MatLab from an actxserver("ADODB.Connection") connection?
Arrays in PostgreSQL, especially of type `double precision[]`, may not be directly supported or might be causing issues when fet...
2 years ago | 0
Solved
Project Euler: Problem 2, Sum of even Fibonacci
Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 te...
2 years ago
Solved
Project Euler: Problem 1, Multiples of 3 and 5
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...
2 years ago
Answered
How calculate Energy efficiency in massive MIMO with antenna selection ?
The Energy Efficiency (EE) is usually measured in bits per joule (bits/J) and is calculated as follows: Energy Efficiency (EE) ...
How calculate Energy efficiency in massive MIMO with antenna selection ?
The Energy Efficiency (EE) is usually measured in bits per joule (bits/J) and is calculated as follows: Energy Efficiency (EE) ...
2 years ago | 0
Answered
Is there a MATLAB function to apply a 1D Gabor filter to an input?
% Parameters a = 1; % Amplitude mu = 0; % Mean sigma = 2; % Standard deviation f = 1; % Frequency phi = 0; % Phase off...
Is there a MATLAB function to apply a 1D Gabor filter to an input?
% Parameters a = 1; % Amplitude mu = 0; % Mean sigma = 2; % Standard deviation f = 1; % Frequency phi = 0; % Phase off...
2 years ago | 0
Answered
How to solve such integrations on MATLAB?
The 'quadgk' function in MATLAB can be used for numerical integration. However, since you're dealing with complex variables, you...
How to solve such integrations on MATLAB?
The 'quadgk' function in MATLAB can be used for numerical integration. However, since you're dealing with complex variables, you...
2 years ago | 0
Answered
Identify Duplicate values in an array and replace with Nan
If you want to replace only the duplicates with 'NaN' and keep one occurrence of each value intact, here is the code: % Sample ...
Identify Duplicate values in an array and replace with Nan
If you want to replace only the duplicates with 'NaN' and keep one occurrence of each value intact, here is the code: % Sample ...
2 years ago | 0
| accepted
Answered
Replacing elements in arrays
Here is a more straightforward way to replace the smallest and largest numbers in the array using MATLAB's built-in functions mi...
Replacing elements in arrays
Here is a more straightforward way to replace the smallest and largest numbers in the array using MATLAB's built-in functions mi...
2 years ago | 0
Answered
Unable one of the options of drop down
You can use 'set' to change the 'Enable' property of the dropdowns in the callback functions. Here's how you can modify the c...
Unable one of the options of drop down
You can use 'set' to change the 'Enable' property of the dropdowns in the callback functions. Here's how you can modify the c...
2 years ago | 0
| accepted
Answered
Why am I getting a parse error trying to put this function in MATLAB?
The issue you're encountering is because you have a syntax error in your MATLAB function declaration. You should define your fun...
Why am I getting a parse error trying to put this function in MATLAB?
The issue you're encountering is because you have a syntax error in your MATLAB function declaration. You should define your fun...
2 years ago | 0
Answered
How to obtain curve fitting tool startpoints using code? Replicate Curve Fitter Toolbox
% Prepare data [xData, yData] = prepareCurveData( time_temp, state_timeseries_temp ); % Set up fittype ...
How to obtain curve fitting tool startpoints using code? Replicate Curve Fitter Toolbox
% Prepare data [xData, yData] = prepareCurveData( time_temp, state_timeseries_temp ); % Set up fittype ...
2 years ago | 0
Answered
Solving an equation consisting of a PDE and ODE
clc; clear; close all; % Given parameters espo = 0.269; gamma = 0.49; beta = 0.09; Pa = 1200; k0 = 3.4965e-15; u =...
Solving an equation consisting of a PDE and ODE
clc; clear; close all; % Given parameters espo = 0.269; gamma = 0.49; beta = 0.09; Pa = 1200; k0 = 3.4965e-15; u =...
2 years ago | 0
Solved
Is the paranthesis sequence balanced ?
Quantum mechanics and computer science are interested in bra-kets. Today however you, the player, will have to write a function ...
2 years ago
Solved
Morse Code Generator! Try it!
.... . .-.. .-.. --- . ...- . .-. -.-- --- -. . -.-.-- .-.. . - ... -.. --- ... --- -- . -- --...
2 years ago
Answered
How much GPU do I need?
Basic Formula to Estimate GPU Memory Requirement Memory Required=Model Size+Batch Size×(Forward Pass Memory+Backward Pass Memor...
How much GPU do I need?
Basic Formula to Estimate GPU Memory Requirement Memory Required=Model Size+Batch Size×(Forward Pass Memory+Backward Pass Memor...
2 years ago | 1
Solved
Sum of series I
What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?
2 years ago
Solved
Alternately upper-lower case
Modify the string to alternate between upper and lower case. For example, s='achyuta' output='AcHyUtA' Update - Test case...
2 years ago
Solved
Eliminate Polysyllabics: Long live short words!
Given a string s1, return s2 in which all the words with more than one syllable have been removed. To make things simple, we ...
2 years ago
Submitted
Predator-Prey Dynamics with Fixed Sum
The MATLAB code models the Lotka-Volterra predator-prey equations over time. It shows population dynamics of predators and prey ...
2 years ago | 2 downloads |
Answered
How to add restrictions to our group of differential equation? For example, in predator-prey model I want the sum of predator and prey to be fixed.
Here we go, t0 = 0; tfinal = 15; y0 = [20; 20]; % Initial conditions [prey, predator] [t, y] = ode23(@lotka, [t0 tfinal], y...
How to add restrictions to our group of differential equation? For example, in predator-prey model I want the sum of predator and prey to be fixed.
Here we go, t0 = 0; tfinal = 15; y0 = [20; 20]; % Initial conditions [prey, predator] [t, y] = ode23(@lotka, [t0 tfinal], y...
2 years ago | 0
Answered
error: Matrix dimensions must agree
Here, You're running a nested loop: The outer loop (i) iterates over each trial or nest. The inner loop (j) iterates over each...
error: Matrix dimensions must agree
Here, You're running a nested loop: The outer loop (i) iterates over each trial or nest. The inner loop (j) iterates over each...
2 years ago | 0
Answered
Variable-size signal error
Simulink is stricter than MATLAB when it comes to variable sizes. In MATLAB, you can change the size of a variable at will, but ...
Variable-size signal error
Simulink is stricter than MATLAB when it comes to variable sizes. In MATLAB, you can change the size of a variable at will, but ...
2 years ago | 0
Solved
Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
For a row vector: V=[7 1 2 -3] there is one sign change (from 2 to -3). So, the function you write must return N=1. F...
2 years ago
Solved
Symmetry of vector
Determine whether the vector is symmetric or not (vector could be even or odd in length). For example: x = [1 2 3 3 2 1] is s...
2 years ago
Solved
Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...
2 years ago
Answered
Wanted to use the function multisvm under Image Processing, since it has been removed, please suggest an alternative for the same.
'multisvm' was never a built-in MATLAB function but seems to be a user-provided one that has been circulated in various forums a...
Wanted to use the function multisvm under Image Processing, since it has been removed, please suggest an alternative for the same.
'multisvm' was never a built-in MATLAB function but seems to be a user-provided one that has been circulated in various forums a...
2 years ago | 0
Answered
Tricky restriction in an optimization problem
'fmincon' is equipped to handle such constraints by accepting a function that provides both equality and inequality constraints....
Tricky restriction in an optimization problem
'fmincon' is equipped to handle such constraints by accepting a function that provides both equality and inequality constraints....
2 years ago | 2
| accepted
Solved
When Was That Goal Scored?
We want to find out when the goals were scored in a particular soccer game. For each game, we are given a "Goal Event Data" XML ...
2 years ago
