How to write the code for the following problem?

2021 6 14
0 个回答
更新时间：2021 6 14
8 次查看（30 天）

0 个投票

There are 25 columns in a given dataset each having 10000 points of the form - x(n) = A + w(n) where w(n) ~ N(0,A) AWGN.
1. Estimate A' using maximum likelihood estimation.
2. Using Monte carlo simulations find E(A') and var (A').
3. Plot (E(A')-A)^2 and var(A') as function of N. 4. Find pdf of A'. Plot for N= 5,10,20. Take any of N columns.

2 个评论
显示 无 隐藏 无

Ankit
Ankit 2021-6-14
it would be great if you post the problem you are facing during implementation instead of asking for complete solution
RITAM Ghosh
RITAM Ghosh 2021-6-14
I tried to use the phat=mle(data, 'distribution' , dist) function but I'm not sure how A' can be found fron that. Also will this function directly give me the expectation and the variance?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Monte-Carlo 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by