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Fit a linear equation to obtain coefficients (constants)
Hi, I have a linear equation P = a + bM + c(Y-1) + d(M(Y-1)) where a, b, c and d are coefficients (constants). P, Y and M are kn...
8 months 前 | 2 个回答 | 0
2
个回答提问
Find ratio of data
Hi, assume I have 10 data/sample spectra. Each spectrum is in a row and the variables are in columns. I want to divide spectrum ...
1 year 前 | 1 个回答 | 0
1
个回答提问
Find the ratio or difference spectra as time progresses
Hi, I have a number of spectra that has been collected over a certain number of hours. How do I compute the difference spectra o...
1 year 前 | 2 个回答 | 0
2
个回答提问
Find Coefficients of an equation
Hi, I have a table containing 3 columns of data. I also have an equation with 4 unknown coefficients. How do I fit/solve the equ...
1 year 前 | 1 个回答 | 0
1
个回答提问
Compare each spectrum to a reference spectrum.
Hi all, say I have a reference signal (spectrum) and assume I have acquired 100 other spectra. I want to compare each of the 100...
2 years 前 | 1 个回答 | 0
1
个回答提问
Load data as structure in Matlab App Designer
Hi, still learning here: I am able to import .spc files into Matlab workspace using the tgspcread function. In Matlab I import t...
2 years 前 | 2 个回答 | 0
2
个回答提问
How to display results in a table and same time save results do excel file
Hi, I have a code to predicting new data on an already trained model. How do I declare a property in app designer for the path w...
2 years 前 | 1 个回答 | 0
1
个回答提问
Compiled Matlab Application - PowerShell not recognizing the installed method/Application
Hi, I have packaged a Matlab program/model using the Matlab compiler. The installer for 'redistribution' has been installed. Wh...
2 years 前 | 0 个回答 | 0
0
个回答提问
Deploy ANN model Developed using ann fitting app using Matlab Compiler
Hi everyone, I have developed an ANN model using the ANN fitting app (used nnstart at the command line to get the app interface...
2 years 前 | 1 个回答 | 0
1
个回答提问
Build An App for a trained ANN model for future predictions on new data
Hi everyone, New to Matlab app designer. I have trained an ANN model in Matlab. I want to develop a simple app (for possible de...
2 years 前 | 1 个回答 | 0
1
个回答提问
Calculate the correlation coefficient R and coefficient of determination, R2 and P-value or significance
Hello, I have a question: I have a single Y and multiple X columns (say up to X50). The image below is a simple version. How do...
2 years 前 | 1 个回答 | 0
1
个回答提问
Load data with .SPC extensions and certain name characteristics
Hello, Say I have a folder containing multiple .spc files (see image below). How do I load only .spc files which has abc as par...
2 years 前 | 1 个回答 | 0
1
个回答提问
How to stream data into Matlab workspace in real time
Hi everyone, how do I stream data from a hardware or software in real time into Matlab workspace so a Simulink model can use it?...
3 years 前 | 1 个回答 | 0
1
个回答提问
Simulink Port Dimensions Error
Hello everyone, new to Simulink. I have constant A (dimension is 7*7) multiplied by T (dimension is 1). I also have constant blo...
3 years 前 | 1 个回答 | 0
1
个回答提问
How to Call a Function Within a Script?
Hi everyone, Still learning Matlab. I am trying to solve replicate a script on MathWorks website. The function on MathWorks web...
3 years 前 | 3 个回答 | 0
3
个回答提问
Make Predictions/Estimate at Specific Time Intervals
Hi I have a model connected to a Kalman filter. Asumming the measurement time interval is every 2min, is there a way to implem...
3 years 前 | 0 个回答 | 0
0
个回答提问
Connecting Artificial Neural Network (ANN) Model to Extended Kalman Filter
Hi, I have an ANN model, which is a black-box non-linear model developed. How do I implement or connect this model to an extend...
3 years 前 | 1 个回答 | 1
1
个回答提问
Connecting a model to a Kalman filter or extended Kalman filter
Hi, how do I connect a model, e.g a polynomial model identified from system identification toolbox to a Kalman filter in Simulin...
3 years 前 | 1 个回答 | 0
1
个回答提问
Finding Unknown Parameters from Monod Equations
Hi, new to Matlab and still learning. I am using a modified code provided by Star Strider.Thanks Star Strider! I am making th...
3 years 前 | 2 个回答 | 0
2
个回答提问
Kinetic Models (Monod Equations)
Hello, I saw the equations below in litrature. This is a process model for cultivation/fermentation process. Question is, bein...
3 years 前 | 1 个回答 | 0
1
个回答提问
Time Domain Data or Correct Data Structure for System Identification Toolbox
Hi, New to Matlab's system identification toolbox. I have a question regarding the data structure requirement in terms of time ...
3 years 前 | 1 个回答 | 0
1
个回答提问
Find correlation coefficient between a row in a data and every row in another data
Hi, I have two data sets, data A an B. Data A has just a single row with 5 columns. Data B has 10 rows each with 5 columns as w...
3 years 前 | 1 个回答 | 0
1
个回答提问
Find Which rows/items have a positive correlation with another item
Hi, I have a dataset (see below, rows 2 to 6, items A to E). I want to find out which items have a positive correlation with ro...
3 years 前 | 1 个回答 | 0
1
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Find Max values in each row
Hi everyone, I have a Matlab question and I'm having some issues... I have data (please see the data above) known as A1. I ha...
3 years 前 | 1 个回答 | 0
1
个回答提问
Spline vs Linear Interpolation
Hello, I have a Question: which is better…linear or spline interpolation? Linear and spline interpolation which is better to han...
3 years 前 | 1 个回答 | 0
1
个回答提问
Intersect - extraction of row data based on matched results
Hi everyone, new to matlab codes and need help. Please see attached image. I have 2 datasets, Data1 and Data2. I want to compare...
3 years 前 | 1 个回答 | 0
