Community Profile

photo

hey yo


Last seen: 1 year 前 |  自 2018 起处于活动状态

Followers: 0   Following: 0

统计数据

  • Thankful Level 3
  • Thankful Level 2

查看徽章

Feeds

排序方式：

提问


fmincon nonlinear inequality constraint
Hello, I do a maximum likelihood estimation using fmincon. My code requires doing a Choleski decomposition to the matrix: A=[...

1 year 前 | 2 个回答 | 0

2

个回答

提问


Fmincon makes an extremely big jump in parameter search
Hello, I run the attached code "mainfnc_up3_noL3.m". The code loads the (attached) data, simulates random variables, and uses t...

2 years 前 | 1 个回答 | 0

1

个回答

提问


normpdf is taking zeros
Hello, I am using the normpdf command to evaluate a function in MATLAB. When the argument of normpdf is too small, MATLAB report...

2 years 前 | 1 个回答 | 0

1

个回答

提问


Standard error of Weibull MLE estimates
Hello, The built-in [p,ci]=wblfit(data) command gives the parameter estimates and their 95% confidence intervals of a Weibul...

5 years 前 | 1 个回答 | 0

1

个回答

提问


Splitting a matrix into submatrices by value
Hello, I have a 10000x3 matrix called A. The 3rd column of the matrix consists of 0s and 1s. I want to create 2 submatrices wher...

5 years 前 | 1 个回答 | 0

1

个回答

提问


Simulate left-censored time-to-event data
Hello, I simulated random variables from a Weibull distribution using the following code: r=rand(1000, 1); t=wblinv(r, ...

5 years 前 | 0 个回答 | 0

0

个回答