# Nipun

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**Feeds**

Genetic algorithm constraint definition

Hi Mirhan, I understand that you are working on a genetic algorithm to optimize a circular structure with constraints on stress...

2 months ago | 0

Merge multiple files containing given string into one mat file

Hi Elzbieta, I understand that you want to merge multiple .mat files whose names contain specific strings (e.g., "Name", "ECG",...

2 months ago | 0

Removing outliers from the data creates gaps. Filling these gaps with missing values or the median of surrounding values does not address the issue.Why?

Hi Seemab, I understand that you want to remove outliers from your EMG data, fill the gaps with the median of the surrounding v...

2 months ago | 0

How to Solve nonlinear equations in simulink

Hi Quo, I understand that you want to solve a set of equations in Simulink and are encountering an error. Without the knowledg...

2 months ago | 0

How to check if my linear constraints and bounds are infeasible & reduce execution time?

Hi Kahari, I understand that you are receiving an out of bounds error when indexing in a data structure in MATLAB and intend to...

2 months ago | 0

| accepted

Find input to function 1 that results in function 2 returning 0

Hi Matthew, I understand that you want to find the launch angle that results in zero error after bracketing the target with lau...

2 months ago | 0

| accepted

Using FInd Peak function but not getting required values

Hi Ehtisham, I understand that you are having issues with the findpeaks function to locate the highest maximum and lowest minim...

2 months ago | 0

Vectorized Levenshtein distances between arrays of text labels?

Hi FM, I understand that you want to compute the Levenshtein distances between several thousand ID labels in a vectorized manne...

2 months ago | 1

| accepted

How find the value of V=V0,V1,...,Vn.

Hi Shahid, I understand that you want to minimize the given expression subject to the constraints. Based on the shared informat...

2 months ago | 0

How to call a function containing large dataset of inputs and target attribute in matlab function block

Hi Divye, I understand that you want to call a function dsdata that provides a large dataset of inputs and target attributes wi...

2 months ago | 0

Solving the function ODE45

Hi JungYeon, I understand that you intend to solve the given ordinary differential equation using MATLAB and require help with ...

2 months ago | 0

Bayesian Non-linear SSM with time varying coefficients

Hi Oleg, I understand that you are trying to use the bnlssm object with time-varying coefficients and encountering issues with ...

2 months ago | 0

How to plot vectors of zonally averaged meridional-vertical wind circulation in a latitude-pressure cross-section in MATLAB

Hi Ankan, I understand that you are trying to plot a latitude-pressure vertical cross section using interpolated V and W compon...

2 months ago | 0

| accepted

Undefined function ' ' for input arguments of type 'gpuArray'. - Why ?

Hi Elias, I understand that you are having trouble with the "Parallel Computing Toolbox" in MATLAB when passing arrays between ...

2 months ago | 0

Multivariate Newthon's Method

Hi Ibai, I understand that you are encountering an error when running your Newton's Method code for solving a multivariate func...

2 months ago | 1

using Matlab How to plot eigenfunction and perturbed argument of an Orr-Sommerfeld equation

Hi Kavitha, I understand that you want to plot the normalized eigenfunction and its argument for the Orr-Sommerfeld equation, a...

2 months ago | 0

Convert cycles per degree to sigma in imgaussfilt

Hi Ling, I understand that you want to apply a low-pass Gaussian filter to your image at under 1 cycle per degree (cpd). Here's...

2 months ago | 0

How to add two rows end to end to make a longer row?

Hi Isa, I understand that you want to create a signal train for the states 00, 01, 10, and 11 with specific sine wave and no-si...

2 months ago | 0

| accepted

optimization toolbox, GA, size of parameters array change after the first generation

Hi Asma, I understand that you are using Genetic Algorithm (GA) in MATLAB to optimize a set of 6 parameters, and you are encoun...

2 months ago | 0

Optimizing lsqnonlin for Nonlinear Inverse Problems: Handling Large Unknown Parameter Sizes and Measurement Datasets

Hi Sumithra, I understand that you want to effectively utilize the lsqnonlin function with the Levenberg-Marquardt algorithm an...

2 months ago | 1

Resolution of the gamultiobj's variable

Hi Xiaowei, I understand that you want to specify a resolution for the random search algorithm. You can discretize the search s...

2 months ago | 0

How to add trim values on to a linear models output?

Hi Daniel, I understand that you are trying to compare a nonlinear model to a linear model and need to add trim values to the l...

2 months ago | 0

Non-negative least square method is giving fixed values

Hi Arnab, I understand that you are experience an issue with NNLS (Non-Negative Least Squares) where the values for each column...

2 months ago | 0

| accepted

Is rotation matrix for rotating a vector can take any value of angle?

Hi Aman, I understand that you are experiencing issues with your MATLAB code when trying to solve for angles greater than 91 de...

2 months ago | 0

calculate the Schroeder energy decay curve:

Hi Hyungeun, I understand that you want to calculate the total energy in a WAV file using a "for loop" in MATLAB. Here is how y...

2 months ago | 0

nonlcon with 2 possible values

Hi Alessia, I understand that you want to apply a nonlinear constraint to your optimization problem in MATLAB using fmincon, wh...

2 months ago | 0

Find area bounded by self-intersecting array of data

Hi Rchamp, I understand that you want to find the area bounded by your curve from a PV diagram, specifically the area of the to...

2 months ago | 0

Optimization of oscillations of a dataset

Hi Burak, I understand that you want to minimize the oscillations in a dataset to constrain its elements within a specific rang...

2 months ago | 0

Equation involving Incomplete Gamma function

Hi Sudhir, I understand that you want to solve the given equation in MATLAB comprising of trigonometric and incomplete gamma fu...

2 months ago | 0

Plotting Eddy Kinetic Energy

Hi Desak, I understand that you want to calculate and plot the Eddy Kinetic Energy (EKE) from sea surface height (adt) data. Ba...

2 months ago | 0