Gustavo Lunardon
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PLS2: multi-output PLS and its outputs - % explained for each output and alternatives
Dear community, I want to build multi-output PLS model (PLS2) via plsregress (built-in function). From what I see in the docume...
4개월 전 | 답변 수: 0 | 0
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MATLAB coder: C + JIT or C++
Hello, I have been generating some MEX functions with the sole purpose of using within the MATLAB engine at faster speed. My...
5개월 전 | 답변 수: 2 | 0
2
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Spectral clustering: K-means replicates setting to improve reliability
Hello, The command spectralcluster in matlab can use k-means as part of its algortihm (and is the default in the options Clus...
대략 1년 전 | 답변 수: 1 | 0
1
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Self Organizing Map - objective function?
Given a dataset, the self organizing map command in MATLAB will assign the data to different clusters if run several times due t...
대략 1년 전 | 답변 수: 0 | 0
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Partial Least Squares regression - confidence interval of the predicted variable (response)
Hello all, I am interested in obtaining confidence intervals for the response variable of PLS (Partial Least Squares Regres...
1년 초과 전 | 답변 수: 1 | 1
1
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Test occupancy in arbitrary region - Monte Carlo Integration - Uniformity test
Hello all, I want to do a Monte Carlo integration (because integral limits make it nontrivial) and of course the sampling metho...
1년 초과 전 | 답변 수: 0 | 0
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Optimization: difficult characteristics discontinuous + stiff + medium size (~20-30 variables) + constrained
Hello, I am looking for suggestions for algorithms that could cope with a difficult optimization problem. Of course, if it is f...
1년 초과 전 | 답변 수: 0 | 1
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Optimization: Reuse calculations from objective function in nonlinear constraints function
Hello, Is it possible to reuse calculations from one function in the other to save computational effort? Example: functio...
1년 초과 전 | 답변 수: 2 | 0
2
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Nonlinear constraint on optimization using ODE - system state involved
Hello, I need to incorporate a nonlinear constraint on my optimization problem but there is a ODE involved. The constraint in...
1년 초과 전 | 답변 수: 1 | 0
1
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Bug in equality checks? 28.15e-3 == 28.15/1000 false
Why does this happen? It does not regocnize equality on 7.48e-3 == 7.48/1000, but it does on 7.47e-3 == 7.47/1000 as well. Anoth...
2년 초과 전 | 답변 수: 2 | 0
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Producing a NaN only where there is a NaN, zero otherwise
Added as an answer rather than a comment now X = [-inf, -1, -eps, 0, realmin, 2, 1+i, pi, flintmax, realmax, inf, NaN]; brok...
Producing a NaN only where there is a NaN, zero otherwise
Added as an answer rather than a comment now X = [-inf, -1, -eps, 0, realmin, 2, 1+i, pi, flintmax, realmax, inf, NaN]; brok...
대략 3년 전 | 3
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ODE Event - Terminal
Hello. I have a problem with my ode event. I want it to stop integration if one of the variables to be integrated is a complex n...
3년 초과 전 | 답변 수: 0 | 0
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how to stop ode45 when one of states reach certain value
This is confusing. In matlab help it says: An event occurs when value(i) is equal to zero. All answers in this post make it val...
how to stop ode45 when one of states reach certain value
This is confusing. In matlab help it says: An event occurs when value(i) is equal to zero. All answers in this post make it val...
3년 초과 전 | 0