matlab 数组点乘
时间: 2023-08-23 19:13:43 浏览: 253
在MATLAB中,数组点乘是指将两个数组的对应元素相乘得到一个新的数组。例如,如果有两个数组a和b,它们的点乘结果c可以通过使用运算符.*来计算,即c=a.*b。\[1\]这意味着数组c的第一个元素是a的第一个元素乘以b的第一个元素,第二个元素是a的第二个元素乘以b的第二个元素,以此类推。点乘要求两个数组的维度相同。\[2\]请注意,数组点乘与矩阵相乘是不同的。矩阵相乘是对应元素相乘后再求和,而不是对应元素直接相乘。\[3\]
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- *1* [MATLAB数组乘法](https://blog.csdn.net/ab1322583838/article/details/52791581)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [matlab点乘](https://blog.csdn.net/autumnbabyjl/article/details/115729270)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [matlab乘与点乘的区别 (*与.* ^与.^)](https://blog.csdn.net/u012116229/article/details/43535207)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
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