# sibabalo noludwwe

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Question

all possible spanning tree

how can i generate all possible spanning tree ranked by the order of minimality ( based on edge weighting)., so that from the Ic...

4 years ago | 1 answer | 0

### 1

answerQuestion

matlab implementation of battery state of charge constraints

background: 1. I have a 33 bus IEEE network with two battery units and other distributed generation. I am formulating my problem...

4 years ago | 0 answers | 1

### 0

answersMILP problem which is a function of time

LP: Optimal objective value is -4.403333. Branch and Bound: ...

4 years ago | 0

Question

MILP problem which is a function of time

i have solved my MILP problem using intlinprog, that part was fine. I am now extending the same problem but now it is depedent o...

4 years ago | 2 answers | 0

### 2

answersQuestion

how to write a monte carlo simulation to genarate solar irradiation scenarios

I want to run a monte carlo simulation based on forecasted solar irradiation to generate several operating scenarios. So I for...

4 years ago | 0 answers | 0

### 0

answersQuestion

extracting a and b beta parameters from distribution fitter app

so I used the distribution fitter app to find the best PDF for my data and i found the best fit to be the beta pdf. i then saved...

4 years ago | 1 answer | 0

### 1

answerQuestion

Scenario reduction algorithm in matlab

I have generated 1000 random scenarios and I want to reduce them to 20. What function or algorithm can i apply in matlab to do t...

4 years ago | 1 answer | 0

### 1

answerQuestion

MILP problem has no feasible solution

i have a complex problem with 5 variables for each of 33 nodes, so you can say I have 33x5 variables, several equality and ineq...

5 years ago | 0 answers | 0

### 0

answerswriting table to excel file

fileattrib 33_bus_test_network_data.xlsx Name: 'C:\Users\Queen Siba\OneDrive - University of Cape Town\matlab\Gra...

5 years ago | 0

Question

writing table to excel file

I am trying to write a table to an excel file that is in the same path but am getting the error below. I tried most of what is s...

5 years ago | 2 answers | 0

### 2

answersQuestion

store path of minimum spanning tree

hi, i a 14 node system and i want minimum spanning tree from one node to some of the nodes but not all the nodes. at the moment...

5 years ago | 1 answer | 0

### 1

answerMinimum spanning tree of an IEEE bus network

I did exactly as the examples on the referal but it does not seem to work with a directed graph I am not sure what is the proble...

5 years ago | 0

Minimum spanning tree of an IEEE bus network

THANKS, when i use simplify I am getting this error: Undefined function 'simplify' for input arguments of type 'matlab.graphic...

5 years ago | 0

Question

Adjacency matrix of a simulink syste

Hi, I have distribution network in simulink modeled using simcape electrical blocks and I am wondering if there is a way that I...

5 years ago | 1 answer | 0

### 1

answerQuestion

Minimum spanning tree of an IEEE bus network

hi Guys. I have a 9 bus IEEE test feeder in Simulink and I would like to get a minimum spanning tree from one node to the oth...

5 years ago | 3 answers | 0