Community Profile

# Yufei Cao

8 2018 年以降の合計貢献数

#### Yufei Cao's バッジ

Plot variables with similar names.
I have the following double variables and the names are var_1 var_2 var_3 var_4 var_5 ... var_30. I need to plot them. ...

### 2

write data to excel sheet column
After 8 years, is there a way to do this if the column number is bigger than z?

2ヶ月 前 | 0

How to get standard errors from copulafit
Hello, Community, I try to fit a Gaussian copula by using rhohat = copulafit('Gaussian',u) How do I get the standard errors ...

9ヶ月 前 | 1 件の回答 | 0

### 1

How to find the minimum value of an integral using Matlab?
I want to find the value, which makes takes the minimum value. is given by ...

### 1

AIC and BIC with copulafit
I have the same question.

2年弱 前 | 1

replace a double in a array with a string BUT in specific Columns?
Suppose the matrix is A = [ 0.5 2 3 2.5 1 1 0.6 1 2 2.4 2 3 0.2 2 3 2.3 3 2] My question is to repl...

### 1

Find the root of a double integral
why the following code cannot find the root of the function g(z). Note f(2)=6. So fzero(g,1) should return 2. syms x ...

### 1

how to define a double integral with symbolic upper limits
I want to define a double integral, like this f(h) = \int_0^h (\int_0^1 xy dx) dy, where h is a variable. I try to use ...