您将需要做一些手动格式设置工作,因为Excel没有所需的数字格式。
1-自定义数字格式
右键单击轴编号,选择“格式化轴”,转到“数字”部分,然后输入以下自定义格式:
"10^"#
使您的轴使用此自定义格式。
This will add the text "10^" to the front of any displayed number.
2 - Loggify your data
The custom format from 1) assumes that your data is already logged. So we need to log your data, and graph that instead. Find the log of each data point:
Data
X Y Log10(X) Log10(Y)
30 300 1.477121255 2.477121255
28 300 1.447158031 2.477121255
26 300 1.414973348 2.477121255
300 200 2.477121255 2.301029996
280 200 2.447158031 2.301029996
260 200 2.414973348 2.301029996
Make your plot graph the right two columns.
3 - Fix up the log lines
Excel log plots assume that the major log lines should be at 1, 10, 100, 1000 etc. But you want your major lines at 1, 2, 3 because you've logged your data already.
So we need to make our own lines, and format them to be thin grey lines.
First, remove grid lines from the plot as we're making our own.
然后,每隔10、100、1000等添加指定每行起点和终点的数据点对,然后记录数据。在每对点之间放置空格以断开线,还可以更轻松地查看正在发生的情况。您应该得到一个像这样的表:
Lines
X Y Log(X) Log(Y)
10 10 1.0 1.0
10 100000 1.0 5.0
20 10 1.3 1.0
20 100000 1.3 5.0
30 10 1.5 1.0
30 100000 1.5 5.0
40 10 1.6 1.0
40 100000 1.6 5.0
50 10 1.7 1.0
50 100000 1.7 5.0
60 10 1.8 1.0
60 100000 1.8 5.0
70 10 1.8 1.0
70 100000 1.8 5.0
80 10 1.9 1.0
80 100000 1.9 5.0
90 10 2.0 1.0
90 100000 2.0 5.0
100 10 2.0 1.0
100 100000 2.0 5.0
200 10 2.3 1.0
200 100000 2.3 5.0
300 10 2.5 1.0
300 100000 2.5 5.0
400 10 2.6 1.0
400 100000 2.6 5.0
500 10 2.7 1.0
500 100000 2.7 5.0
600 10 2.8 1.0
600 100000 2.8 5.0
700 10 2.8 1.0
700 100000 2.8 5.0
800 10 2.9 1.0
800 100000 2.9 5.0
900 10 3.0 1.0
900 100000 3.0 5.0
1000 10 3.0 1.0
1000 100000 3.0 5.0
10 100 1.0 2.0
10000 100 4.0 2.0
10 200 1.0 2.3
10000 200 4.0 2.3
10 300 1.0 2.5
10000 300 4.0 2.5
10 400 1.0 2.6
10000 400 4.0 2.6
10 500 1.0 2.7
10000 500 4.0 2.7
10 600 1.0 2.8
10000 600 4.0 2.8
10 700 1.0 2.8
10000 700 4.0 2.8
10 800 1.0 2.9
10000 800 4.0 2.9
10 900 1.0 3.0
10000 900 4.0 3.0
10 1000 1.0 3.0
10000 1000 4.0 3.0
10 2000 1.0 3.3
10000 2000 4.0 3.3
10 3000 1.0 3.5
10000 3000 4.0 3.5
10 4000 1.0 3.6
10000 4000 4.0 3.6
10 5000 1.0 3.7
10000 5000 4.0 3.7
10 6000 1.0 3.8
10000 6000 4.0 3.8
10 7000 1.0 3.8
10000 7000 4.0 3.8
10 8000 1.0 3.9
10000 8000 4.0 3.9
10 9000 1.0 4.0
10000 9000 4.0 4.0
10 10000 1.0 4.0
10000 10000 4.0 4.0
将Log(x)和Log(y)列作为数据系列添加到绘图中,然后设置数据系列的格式以不显示任何点,而是显示细灰色线。
4-轴标签
添加任何数据标签,图例等,就完成了。
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