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Question
Why is Matlab relativeEntropy Function inconsistent with Manual Method?
Dear Matlab Experts, When I use relativeEntropy function (R2020a) it appears inconsistent when I check it with a manual metho...
2 years ago | 1 answer | 0
1
answerQuestion
Silhouette: How do I 'add' labels to bars and assign colors to each cluster
Matlab SMEs, Request help/advice: 1) Adding Labels to each bar on Silhouette 2) Assign different colors to each Silhouet...
3 years ago | 1 answer | 0
1
answerQuestion
Histogram Loop Color Issue
Help with keeping my two colors on each histogram. Each of k-histograms below have two two different colors plotted, orange for...
3 years ago | 0 answers | 0
0
answersBATCH OUTPUT from SLURM
I figured out problem, so for those experienceing similar on their univsity compute clusters see below. My university's cluster ...
6 years ago | 0
| accepted
Question
BATCH OUTPUT from SLURM
Q: I used SLURM to run my MATLAB script without error on SLURM via BATCH mode but I do not know how to access the 2 data files a...
6 years ago | 1 answer | 0
1
answerQuestion
Plotting 3D Intersection
Hi. Trouble generating a 3D Plot of my data. Would like a simple scatter plot on a x,y,z axis like in plot3 examples. Data a...
6 years ago | 1 answer | 0
1
answerQuestion
Find Common elements between any two columns in each matrix
I'm comparing two matrices: 'KeyNeuronMat1', 100x12 and 'KeyNeuronMat2', 100x9. Each row in the matrix represents a neuron # dr...
6 years ago | 1 answer | 0
1
answerQuestion
How can I plot the the liklihood Function to show convergence to MLE
How can I plot the my Liklihood function for a large n, say at 100, to show MLE convergence (inflection point)? fplot did not wo...
8 years ago | 1 answer | 0
1
answerplotting
How can I plot the my Liklihood function for a large n, say at 100, to show max? fplot did not work. L_theta=1/16*((1+x1*t...
8 years ago | 0
Question
Merge text and numeric formats to double
Does anyone know how to combine text and numeric formats into double or matrix form? I have two data sets: A is a 1x500 t...
9 years ago | 1 answer | 0
1
answerQuestion
How to Merge 500 tables with occsaional different dates in their date column
Dear Expert Users, I'd like to merge my 500 tables, each table is a stock's daily ~6 to 12-yr history. Each table has 7-column...
9 years ago | 1 answer | 0
1
answerQuestion
How can I Insert a CSV filename into my array
Need help with preparing data. I'm creating an array by appending 500 csv files of daily stock data (varying rows), each with...
9 years ago | 1 answer | 0
1
answerQuestion
Plot multi-class decision boundaries SVM?
Does anyone know how to plot Plot multi-class decision boundaries for SVM? I'm doing Handwritten Digit classification so have...
9 years ago | 0 answers | 0
0
answersQuestion
How to specify the exact number of leaf (terminal) nodes in Regression Tree
How do Ifit a regression tree to my data (10 variables X1 to X10), 100-observations, each obs has Y-repsonse value) with a set n...
9 years ago | 0 answers | 0
0
answersQuestion
solve non-linear equations
Anyone have any ideas of how to solve non-linear equation in matrix form? I want to generate 100-paired, x1, x2, Y samples from ...
9 years ago | 0 answers | 0
0
answersQuestion
Subtracting Two Matrices of different sizes
How do I do the following subtraction: let X = [302 64] where all values in X are either 0s or 1s A= X - X'; A=[302...
10 years ago | 2 answers | 0
2
answersQuestion
extracting positive numbers?
I have a vector, X [197 1] which has values of 0 or positive numbers. I'd like to identify those indexes with only positive num...
10 years ago | 1 answer | 0
1
answerQuestion
SVM Poly Kernal Machine Training?
Hello. Training Poly Kernel SVM. How do I know when machine trained? I was expecting to use a quadratic solver (quadprog, SMO?)...
10 years ago | 0 answers | 0
0
answersQuestion
Finding Basic SVM Code
I'm looking to do my own basic SVM using a solver like quadprog and doing my own unique kernal. Does anyone know where I can fi...
10 years ago | 1 answer | 0
1
answerQuestion
Reassigning Values to sorted indices from a set of labels
I'm looking to re-assign values on a column-sorted matrix, I:[1510 700], from a vector of labels, L:[1510,1]. I sorted measure...
10 years ago | 1 answer | 0
1
answerQuestion
Store an indexed matrix to later recall
Hello. I have a vector (1,12100) of indexed matrices [64 3] which I would like to recall specific indexed sets. All values are ...
10 years ago | 1 answer | 0
1
answerQuestion
How to Recall Matrix
I've saved a 20,000 [3 10] sets of matrixes, called V{count}, while going through a loop of 20,000 iterations and need to recall...
10 years ago | 1 answer | 0
