Definition of the orthogonality of a function
在数学中，函数的正交性是用来描述一组函数具有的一种关键关系，这种关系意味着这组函数在某种意义上是互相独立的。
在函数空间中，两个函数\(f_{i}(x),f_{j}(x)\)被称为正交的，如果它们的内积为零：\(\left\langle f_{i}(x),f_{j}(x)\right\rangle=0\)
If you want to change selection, open original toplevel document below and click on "Move attachment"
Summary
| status | not read | | reprioritisations | |
|---|
| last reprioritisation on | | | suggested re-reading day | |
|---|
| started reading on | | | finished reading on | |
|---|
Details