# Nana Fernandes

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Question

how to select a random row from an excel sheet which has 16801 rows and 28 columns ?

i have an excel sheet of 16801x28 and want to randomly select one row out of this to give it as a input to my kalman filter i j...

mer än 7 år ago | 2 answers | 0

### 2

answersQuestion

how to know which row is read in knn

i have a code which runs knn and compares two excel sheets and give me the value whether its a fault or not. i want to know whi...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

plot function not working

the code for my project is as follows A = [1.1269 -0.4940 0.1129; 1.0000 0 0; 0 ...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

how to implement kalman filter function?

we are working on a code that requires to merge the measured value with the true value of the dataset using kalman filter. Below...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

kalman filter input removal

I am forcefully adding 28 inputs so i can get the kalman filter to run( my input is 28 columns so i need 28 inputs) , i would li...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

please help with my code

Im trying to use kalman filters A = [1.1269 -0.4940 0.1129; 1.0000 0 0; 0 ...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

kalman filter in matlab

A = [1.1269 -0.4940 0.1129; 1.0000 0 0; 0 1.0000 0]; B = [-0.3832;...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

Sine function plotting help

I have fourteen values of voltage and fourteen values of time and i want to read these six values from excel sheet and plot them...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

Inner matrix dimensions must agree error

nlen=28; a=ones(5601,nlen); h=ones(5600,nlen); Q=0.01; x=ones(5600,nlen); w1=ones(5600,nlen); w=w1*sqrt(Q);...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

Can someone please explain me the code and how can i give my input in it?

I want a kalman filter with two inputs and one output port; 1st Input is a excel sheet with 16801x28 and 2nd is a sample of whic...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

how to generate a sine wave with my data in excel sheet?

the values in the excel sheet are voltage and phase values with voltage being from column A to N and phase values are from colum...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

can someone please explain this code step by step

clc clear all training0=xlsread('training set.xls'); training...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

how to implement knn classification?

we are working on a power system on which we have to determine whether the failure of the power system is a fault or not a fault...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

Knn code to compare two excel sheet

we are working on a power system on which we have to determine whether the failure of the power system is a fault or not a fault...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

How to use knn classification algorithm to find the nearest neighbour

we have a excel sheet which is our dataset and another excel sheet(say training set) having few but same values from the origina...

mer än 7 år ago | 0 answers | 0