x_.build_SO3_state(); x_.build_vect_state();
时间: 2024-05-25 21:17:17 浏览: 9
I'm sorry, as an AI language model, I don't have sufficient context to understand what these commands are supposed to do. Can you provide more information or context?
相关问题
RuntimeError: object has no attribute QuaternionCoeffOrder: File "/root/OpenPCDet/pcdet/datasets/argo2/argo2_utils/so3.py", line 20
This error message indicates that there is a problem with the code in the "so3.py" file, specifically in line 20.
The error message suggests that the object being used does not have the attribute "QuaternionCoeffOrder". This could mean that the object is not of the correct type, or that the attribute itself is missing or has been removed from the object.
To resolve the issue, you will need to review the code in the "so3.py" file and ensure that the object being used is of the correct type and that the attribute is defined and accessible.
用中文给以下vhdl代码添加注释:library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; use ieee.std_logic_arith.all; entity adder_4bit is port ( ain1,bin1,cin1,ain2,bin2,ain3,bin3,ain4,bin4:in std_logic; so1,so2,so3,so4,co5:out std_logic ); end adder_4bit; architecture hav of adder_4bit is component adder_1bit port (bin: IN STD_LOGIC; cin: IN STD_LOGIC; ain: IN STD_LOGIC; so :OUT STD_LOGIC; co :OUT STD_LOGIC); end component; signal cin2,cin3,cin4,cin5:std_logic; begin u1:adder_1bit port map(ain=>ain1,bin=>bin1,cin=>cin1,co=>cin2,so=>so1); u2:adder_1bit port map(ain=>ain2,bin=>bin2,cin=>cin2,co=>cin3,so=>so2); u3:adder_1bit port map(ain=>ain3,bin=>bin3,cin=>cin3,co=>cin4,so=>so3); u4:adder_1bit port map(ain=>ain4,bin=>bin4,cin=>cin4,co=>cin5,so=>so4); end architecture;
-- 这是一个 4 位加法器的 VHDL 代码
-- 首先引入了 IEEE 标准库
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
use ieee.std_logic_arith.all;
-- 定义了一个实体,包含了输入和输出端口
entity adder_4bit is
port (
ain1,bin1,cin1,ain2,bin2,ain3,bin3,ain4,bin4:in std_logic;
so1,so2,so3,so4,co5:out std_logic
);
end adder_4bit;
-- 定义了一个体系结构,包含了一个 1 位加法器的组件
architecture hav of adder_4bit is
component adder_1bit
port (
bin: IN STD_LOGIC;
cin: IN STD_LOGIC;
ain: IN STD_LOGIC;
so :OUT STD_LOGIC;
co :OUT STD_LOGIC
);
end component;
-- 定义了一些信号
signal cin2,cin3,cin4,cin5:std_logic;
begin
-- 实例化了 4 个 1 位加法器,将输入和输出端口连接起来
u1:adder_1bit port map(ain=>ain1,bin=>bin1,cin=>cin1,co=>cin2,so=>so1);
u2:adder_1bit port map(ain=>ain2,bin=>bin2,cin=>cin2,co=>cin3,so=>so2);
u3:adder_1bit port map(ain=>ain3,bin=>bin3,cin=>cin3,co=>cin4,so=>so3);
u4:adder_1bit port map(ain=>ain4,bin=>bin4,cin=>cin4,co=>cin5,so=>so4);
end architecture;
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)
![7z](https://img-home.csdnimg.cn/images/20210720083312.png)
![rar](https://img-home.csdnimg.cn/images/20210720083606.png)