Please write a code in Python to calculate the composition of fuzzy matrix
时间: 2024-01-11 21:05:20 浏览: 78
Sure, here's an example Python code to calculate the composition of fuzzy matrix:
```python
import numpy as np
# Define two fuzzy matrices A and B
A = np.array([[0.8, 0.2],
[0.4, 0.6]])
B = np.array([[0.7, 0.3],
[0.5, 0.5]])
# Define a function to calculate the composition of two fuzzy matrices
def fuzzy_composition(A, B):
C = np.zeros_like(A)
for i in range(A.shape[0]):
for j in range(B.shape[1]):
max_val = 0
for k in range(A.shape[1]):
val = min(A[i,k], B[k,j])
if val > max_val:
max_val = val
C[i,j] = max_val
return C
# Calculate the composition of matrices A and B
C = fuzzy_composition(A, B)
print("Matrix A:")
print(A)
print("Matrix B:")
print(B)
print("Composition of A and B:")
print(C)
```
In this example, we define two fuzzy matrices `A` and `B` using NumPy arrays. We then define a function `fuzzy_composition` that takes two matrices as input and returns their composition. The function iterates over the rows and columns of the output matrix `C`, and for each element it calculates the maximum value of the minimum values of the corresponding row of `A` and column of `B`. Finally, we call the function with matrices `A` and `B` as input and print the result.
相关推荐
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![whl](https://img-home.csdnimg.cn/images/20210720083646.png)