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Yaser Khojah


70 2018 年以降の合計貢献数

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質問


Greetings, Anyway to help to create ridgeline by MATLAB
Greetings, Anyway to help to create ridgeline by MATLAB as the attache link please? https://www.data-to-viz.com/graph/ridgeli...

18日 前 | 2 件の回答 | 0

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質問


Adding additional information and drawing to explain the axis better
I have a script that creates a plot, but I would like to explain the axis in a better way. I have tried by adding additional inf...

23日 前 | 0 件の回答 | 0

0

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質問


change the number of bins in corrplot function?
Hello, Is there anyway to change the number of bins in corrplot function? I would like to use 10 bins instead let MATLAB choos...

25日 前 | 1 件の回答 | 0

1

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質問


'String scalar or character vector must have valid interpreter syntax:' for Sigma
Hello, I have this code, and I'm trying to type the sigma symbol, but it is not working. It works for different figures but no...

約2ヶ月 前 | 1 件の回答 | 0

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回答済み
How to change the color of individual bars in a bar chart?
how would you show the legend color here?

約2ヶ月 前 | 0

質問


How to change Variable names of corrplot
I'm trying to change the variables names of a corrplot from the default one, but It is not working. Can you please help Varia...

3ヶ月 前 | 1 件の回答 | 0

1

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質問


Plotting multiple ecdf in one plot with specific line color and width
I'm plotting ecdf for a matrix where I want to chose the line color and type per column. I have this code but not sure how to ch...

3ヶ月 前 | 1 件の回答 | 0

1

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質問


calling a matrix with different names in a for loop
I have three matrixes with different names as NPV_1, NPV2 and NPV_3. I have tried the below but It did not work. Can you please ...

3ヶ月 前 | 1 件の回答 | 0

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質問


How to create multiple cdfplot in one graph?
I have tried to create a multiple cdfplot in one graph as below but I need an efficient way since I'm using this in a big matrix...

3ヶ月 前 | 1 件の回答 | 0

1

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質問


Returning an additional value that is not part of the fitness function or objective for all population evaluation in GA
Can anyone please help by showing the code how can I return an additional value (Sigma) that is not part of my fitness function ...

4ヶ月 前 | 1 件の回答 | 1

1

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質問


Collecting a value (Sigma ) over all of the objective function evaluations while using GA optimizer
I want to collect all the values of (Sigma ) over all of the objective function evaluations. I'm not really sure how to do this ...

6ヶ月 前 | 0 件の回答 | 0

0

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質問


How to return an additional parameter that is not part of the population nor the objective in ga MATLAB?
I'm looking for a way to retun an additional variable (risk) with my objective (ecnomic_value) paramter for each population (wei...

7ヶ月 前 | 0 件の回答 | 0

0

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質問


How to return an additional variable that is not part of the objective for each population while using GA optimizer?
I have a function that I'm optimizing by GA. In addition, I would like to show all the population (by using an output function)...

7ヶ月 前 | 1 件の回答 | 0

1

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質問


Number of Population and Generation in GA?
I have a function where I'm trying to optimize. So, Im using GA and I have run the optimizer on the defult case. Is there anyway...

7ヶ月 前 | 1 件の回答 | 0

1

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質問


Scatter plot with a color variation based on a third vector
I have three variables (Return, Risk, Supply) where I would like to present them on a scatter plot as the attached. I would like...

7ヶ月 前 | 1 件の回答 | 1

1

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質問


How to find the final formula or equation that is produced by regression learner.
I have created a trainedModel for my data by using Train Regression Models in Regression Learner App. After I exported my model ...

7ヶ月 前 | 0 件の回答 | 0

0

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質問


gamultiobj optimizer is not working and I get the following error massage "Reference to non-existent field 'Best'"
I have a function that its single objective was optimized by using ga optimizer in MATLAB. Everything is working. Now, I would l...

7ヶ月 前 | 0 件の回答 | 0

0

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質問


How to change the boxplot color manually
I have a boxplot figure that was saved in my folder but I'm not really sure where the data is. Is there away to change the color...

7ヶ月 前 | 0 件の回答 | 0

0

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質問


Does PCA funciton normalize the data while it generates the biplot?
Dear all, I have 16 variables and I would like to use PCA to understand how they are correlated among each other’s. The first 8...

7ヶ月 前 | 0 件の回答 | 0

0

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質問


My gamultiobj is not working but it works for the ga?
I have a function that its single objective was optimized by using ga optimizer in MATLAB. Everything is working. Now, I would l...

8ヶ月 前 | 0 件の回答 | 0

0

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質問


Find the max value and index of each interval in a big matrix
I'm looking for a way to split my data into group then find the maximum and index of each group. So, I have this code which give...

8ヶ月 前 | 1 件の回答 | 0

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質問


How to find the index of splitapply
I have this code where I split the data into intervals and I look to find the maximum value for each interval as below. I need t...

8ヶ月 前 | 1 件の回答 | 0

1

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質問


Find the highest value of y for each x value
Can anyone please help me with this quesiton. I have a big matrix where I’m only interested to plot the highest value of y for ...

8ヶ月 前 | 1 件の回答 | 0

1

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質問


How to plot A Curve That Connects The Highest Values in Y-Axis
Can anyone please help me to create the curve as below. I'm looking for away to plot the highest point at y-axix for all x-axis....

8ヶ月 前 | 1 件の回答 | 0

1

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質問


Find the maximum value in each group of a big matrix
I have a big matrix and I'm looking for an easy way to group them by a certain way then find the maximum in each group. I have c...

8ヶ月 前 | 1 件の回答 | 0

1

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質問


Coloring The Dots in biPlot Chart
I have created biplot as below and I'm looking for a way to distinguish the dots by different colors according to their group na...

8ヶ月 前 | 1 件の回答 | 0

1

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質問


How to related PCA output to the original data?
Hello, I'm new to PCA and I would like to learn the outcome of pca function. I have read the document and checked others works...

8ヶ月 前 | 0 件の回答 | 0

0

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回答済み
How to apply PCA correctly?
Dear the cyclist, thanks for showing this example. I have a question regarding to the order of the COEFF since they are differen...

8ヶ月 前 | 1

質問


Ylim is not working
I have tried to inlcude a common and fixed Y-axis and X-axis for all the figures but it is working. Can you please help. figur...

9ヶ月 前 | 1 件の回答 | 0

1

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質問


Indexing with conditions for certain columns
I have a huge matrix where I want to find the indexes that meet each column median only and the rest of the column median should...

9ヶ月 前 | 1 件の回答 | 0

1

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