photo

Joy Tian


Active since 2014

Followers: 0   Following: 0

Message

Statistics

  • Thankful Level 1
  • First Answer

View badges

Feeds

View by

Question


Difference in results when running the different version but simple script.
I make my own script about calculating the transition probability of Markov Chain.I run the two scripts and get different result...

ungefär 9 år ago | 0 answers | 0

0

answers

Question


Build fourier series on parameters
Hi everyone, I meet a difficulty. I have a mathematical model which needs to take seasonality into consideration. Up to ...

mer än 9 år ago | 0 answers | 0

0

answers

Answered
How can I fit multiple curves onto a base curve/plot
You may try "hold on" if you want to multi-plot on the same graph. And type "hold off" if you have plotted enough.

mer än 9 år ago | 0

Question


Generate sample with a mixed exponential distribution
Hello, I am trying to generate a random sample with an available mixed exponential distribution. It is a custom continuous dist...

mer än 9 år ago | 1 answer | 1

1

answer

Question


how to let mle know
Hello everyone, I am striving on a mle problem on mixed exponential equation on three parameters. The complete pdf functio...

mer än 9 år ago | 1 answer | 0

1

answer

Question


why MLE needs iteration to approximate the parameters?
Hi Matlab fans, I try to use *mle* function in Matlab to get the estimation of parameters. I notice that in the syntax of ...

mer än 9 år ago | 1 answer | 0

1

answer

Question


To run a function
I have a question in my mind. Why we need to put square bracket containing all output arguments ahead of the function when runn...

mer än 9 år ago | 2 answers | 0

2

answers

Question


How to estimate the parameters of mixed exponential distribution?
Seek for any advice for detailed simplest solution and coding on Matlab. Assume the dataset is big enough and the data are cl...

mer än 9 år ago | 0 answers | 0

0

answers

Question


How can I use lognormal distribution to fit the non-negative dataset with zero values?
The command I try to use is lognfit. parmhat = lognfit(data)

nästan 10 år ago | 1 answer | 0

1

answer

Answered
Assign an input to an anonymous function
But it doesn't explain to me what is @(x) mean. And how does it relate with anonymous function.

nästan 10 år ago | 0