Пример. Преобразование единиц измерения на графиках

Графики > Работа с графиками > Пример. Преобразование единиц измерения на графиках

Изменение единиц оси.

1. Задайте переменную-диапазон и функцию с единицами.

2. Постройте график функции.

Щелкните для копирования этого выражения

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Значения делений отображаются в соответствии с основными единицами используемой системы единиц вне зависимости от введенных единиц.

3. Измените единицы измерения, в которых строится выражение оси Y: удалите аббревиатуру метра (m) в местозаполнителе единиц измерения и вставьте вместо нее аббревиатуру дюйма in.

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4. Вновь постройте график этой функции, добавив в этот раз в местозаполнитель единицы измерения коэффициент масштабирования, не меняя саму единицу измерения.

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Обе кривые представляют одни и те же числа. Например, вторая точка на первой кривой имеет значение 79 дюймов = 2 метра. На второй кривой эта точка имеет значение 20 * 0.1 м = 2 метра.

5. Вставьте два горизонтальных маркера, чтобы пометить эти две точки данных.

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Значения делений и выносок не имеют размерности. Только выражения оси могут иметь единицы измерения.

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