John


Active since 2011

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How to remove default ticks from plot
Hi, Could anybody tell how to remove the 150 and 200 tick labels from the axis. They are the default labels. I added the lar...

12 years ago | 1 answer | 1

1

answer

Question


Space between bars in hist plot
Hi, I am using the code below to generate a plot like this. <<https://dl.dropbox.com/u/54057365/All/hist.JPG>> x = ...

12 years ago | 1 answer | 1

1

answer

Question


Question regarding hist3 fucntion
Hi, I am using the code below to generate this plot. <<https://dl.dropbox.com/u/54057365/All/del.JPG>> The variable da...

12 years ago | 1 answer | 0

1

answer

Question


Copy a plot into word without loosing quality
Hi there, Could anybody advise me on how to copy a plot from matlab into a word document and keep a good quality format? ...

12 years ago | 3 answers | 0

3

answers

Question


The mean of a subset of data
Hello, I have a vector of acceleration values, both positive and negative negative numbers. How could I find the mean va...

12 years ago | 1 answer | 0

1

answer

Question


seeking help with xlswrite function
Hi, I'm trying to loop through this code 3 times and save the variable states to the excel file. I want to name the excel fi...

12 years ago | 1 answer | 0

1

answer

Question


Is there a lookup function in matlab?
Hello, I am simulating a markov chain using the code below. transC = [zeros(size(T,1),1), cumsum(T,2)]; %cumulativ...

12 years ago | 2 answers | 1

2

answers

Question


Simulating a Markov chain
Hello, Would anybody be able to help me simulate a discrete time markov chain in Matlab? I have a transition probability ...

12 years ago | 7 answers | 1

7

answers

Question


How to use matrix in workspace in a script
Hi, I have have the function below saved in a script. The matrix P is defined in the function. How could I refer to ...

12 years ago | 2 answers | 0

2

answers

Question


Seeking help creating a transition probability matrix for a markov chain
Hello, I was hoping that somebody might be able to help me out in creating a transition probability matrix? I normally use...

12 years ago | 2 answers | 0

2

answers

Question


Seeking assistance creating a frequency matrix
Hello, I was hoping that somebody might be able to help me out in creating a frequency matrix? I normally use excel for ...

12 years ago | 2 answers | 0

2

answers

Question


How to simulate basic markov chain
Hi, I'm fairly new to matlab. Would anybody be able to show me how I would simulate a basic discrete time markov chain? ...

12 years ago | 1 answer | 1

1

answer

Question


ovlay cdf plot on histogram
Hi there, I'm trying to overlay a cdf plot over a histogram like in this picture <https://dl.dropbox.com/u/54057365/All/h...

12 years ago | 1 answer | 0

1

answer

Question


convert column vectors to 2D array
Hello, If you had two column vectors (2 columns of data) in the workspace, how could you convert this to a 2D array? Th...

12 years ago | 2 answers | 0

2

answers

Question


How to create a graph
Hi, Could somebody advise me on how you would produce a graph like this in matlab <https://dl.dropbox.com/u/54057365/All/...

12 years ago | 2 answers | 0

2

answers

Question


question regarding ntstool, pollution mortality example dataset
Hello, I have a question regarding the ntstool (neural network time series). There is an example dataset called pollutio...

12 years ago | 1 answer | 0

1

answer

Question


command for predicting head with a neural network trained with the ntstool
Hello, I have a question about the ntstool, neural network time series prediction. In the ntstool, there is an example d...

12 years ago | 0 answers | 0

0

answers

Question


how to convert a matrix to a cell array
Hi there, I have a 2x10 matrix. Would anybody know how I could convert it into a 1x10 cell array - so that each cell contain...

12 years ago | 2 answers | 1

2

answers

Question


Example datasets for plot gallery
Could somebody tell me where the example data sets in the plot gallery are stored so you can replicate the examples shown? h...

12 years ago | 0 answers | 0

0

answers

Question


question about matlab plot gallery examples
Hi, In the Matlab plot gallery examples, there is an example for the bar3 command http://www.mathworks.com/matlabcentral/...

12 years ago | 1 answer | 0

1

answer

Question


command for a certain graph
Hi there, Could somebody please tell me what the command is to produce a graph like this? <https://dl.dropbox.com/u/5405...

12 years ago | 1 answer | 0

1

answer

Question


seeking advice with rounding NN output and vec2ind
Hi there, I am using the following code to classify data with a neural network. I first classify the data with the network, ...

12 years ago | 3 answers | 0

3

answers

Question


command for a certain graph
Hi, Would anybody know what the command is to generate a graph that looks like this <http://ars.sciencedirect.com/conten...

12 years ago | 2 answers | 0

2

answers

Question


Processing a list of inputs into a fuzzy logic system
Hello, I have set up a Fuzzy logic system which takes 2 inputs and produces one output. To evaluate one set of inputs (1,2) y...

12 years ago | 1 answer | 0

1

answer

Question


Two questions about Fuzzy Logic
Hi, I have two questions about Fuzzy Logic that I would be grateful is somebody could answer. 1) Can the outputs of a Fu...

12 years ago | 1 answer | 0

1

answer

Question


How to generate a certain number of random numbers from a gamma distribution that sum to a specific number
Hello, Would anybody know how to generate a specific number of random numbers from a Gamma Distribution that sum to a particu...

12 years ago | 1 answer | 0

1

answer

Question


Processing a list of inputs into a fuzzy logic system
Hello, I have set up a Fuzzy logic system which takes 2 inputs and produces one output. To evaluate one set of inputs (1,2) y...

12 years ago | 1 answer | 0

1

answer

Question


Fuzzy Logic Question: Would an daptive neuro-fuzzy inference system be suited to this problem?
Hi there, I am thinking about using Fuzzy logic to model the decision making process of an individual and I would be interes...

12 years ago | 0 answers | 0

0

answers

Question


saving a variable from a .mat file to an excel file
Hello, The code below loops through .mat files and writes the variable *'ess_plant_energy_in_total_simu'* in a mat file to ...

12 years ago | 0 answers | 0

0

answers

Question


Generating numbers from a multivariate standard normal distribution
Hello, I have estimated the product moment correlation p between 3 normal variables YT1, YT2 and YD. I want generate 3 numbe...

13 years ago | 1 answer | 0

1

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