gjashta

Last seen: 11개월 전 | 2019년부터 활동

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New constraint in an optimization problem NEED HELP
Hi, I'm using the optimization model from Matlab which you can see in https://www.mathworks.com/videos/optimization-in-energy-m...

대략 1년 전 | 답변 수: 0 | 0

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Co-integration and Error correction model
Hi Can someone please help me how to co-integration between y and x and then create a vector error correction model in matlab w...

대략 3년 전 | 답변 수: 0 | 0

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how do I create a function
I have the code below to plot the kernel distribution of the data x1, x2,x3 where those x-s are vectors. But instead of changing...

거의 4년 전 | 답변 수: 1 | 0

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How to create a plot of the spread of the data
How can I create e distribution of the spread for the data below. I want to have in the same figure 5 distributions respresentin...

대략 4년 전 | 답변 수: 1 | 0

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How can I create binEdges?
I have the Data below and I want to create bins that vary from the lowest to the highest value of the Data(:,2) and I am using ...

대략 4년 전 | 답변 수: 1 | 0

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Nonlinear data-fitting
I have the data below, where y=variables(:,2), x=variables(:,1) and t=length(x). Do you have any idea how to get e better fitt...

대략 4년 전 | 답변 수: 2 | 0

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how to plot to get four plots of descriptive statistics in one figure
I have attached the descriptive statistics of 4 different zones below. Can you help me how to get the four plots in one figure?...

대략 4년 전 | 답변 수: 2 | 0

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How to fix the code
I have the code below but I am geting an error:Index exceeds the number of array elements (1). N=length(DATA(:,1)) for i=1:N...

4년 초과 전 | 답변 수: 1 | 0

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how to create a structure?
I have a data set (DATA) that contains 100 stations with daily prices and demand. Using this code I can have 100 stations wit...

4년 초과 전 | 답변 수: 1 | 0

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how to find the line number of a point in a vector
I have a vector i=[0 0 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0]. What can I use to find in which line number st...

4년 초과 전 | 답변 수: 2 | 0

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how to create an index that keep tracking the hours in the data
Is anyone helping me with a simple code ??? In the code below I want to find the peak load and average peak price in peak hour...

4년 초과 전 | 답변 수: 1 | 0

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How to create a script in Matlab
I have the following codes: I want to bin the price data in 4 bins per month and to calculate the mean and std of demand that be...

거의 5년 전 | 답변 수: 1 | 0

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Dimensions of arrays being concatenated are not consistent.
I want to bin the price values in 5 bins and for each bin to group the demand values AND then calculate the mean and the stan...

거의 5년 전 | 답변 수: 1 | 0

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How I can substract vectors with different length?
If d is a vector containg the data for each day of march for 13 years. So, d is a vector with 403 values. Then mu and sd are th...

거의 5년 전 | 답변 수: 1 | 0

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How to pick the right month?
The data file covered 13 years from 2003-2016. But in the data there is no date just the values of prices and demand. So, can ...

거의 5년 전 | 답변 수: 1 | 0

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What does ''Error using horzcat Dimensions of arrays being concatenated are not consistent'' means in the problem below?
y=1:4738; lag1=y(6:end-1); lag2=y(5:end-2); M = [lag1, lag2,ones(size(y))]; b = M\y

거의 5년 전 | 답변 수: 1 | 0

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How can I bin Data
My problem is the following: How can I bin the data in this case: I have a matrix with column 1 x with 90 values of price and ...

대략 5년 전 | 답변 수: 2 | 0

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gjashta

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