mm Graph

Welcome to "mm Graph", a free graph plotting android app to help you plot two-dimensional X-Y data on a mm-division graph-paper very easily.

If you are a student having difficulty in plotting your data on a millimeter-division graph paper, you should download the mm 'Graph app'. The app would guide you step by step in marking the data points on the mm-division graph paper, along with showing you all the relevant calculations.

If you want to accomplish more with the app, you need to get the Pro version, namely 'mm Graph Pro', from Google Play Store.

With the Pro version, you may additionally:

* Draw your graph anywhere on the mm-division graph-paper by shifting the origin, by changing the axes-margins etc.

* Perform custom grid-scaling i.e. change the values corresponding to the smallest scale (1 mm) divisions along the X and Y axes.

* Import data already saved in files in your device into your app in different formats and different layouts. You may also edit the imported data before plotting.

* Make use of an embedded clock and stop-watch to take data readings which require a timer.

* Plot up to five sets of data, for e.g., five sets of drain-current versus drain-to-source voltage for different gate-to-source voltages in a JFET transistor.

* Plot as many data points as you wish.

* Orient the graph paper vertically or horizontally for an optimum plot.

* Even after a graph is drawn, you may edit X-Y values for a data point or delete a data point from the graph and replot.

* Modify the X and Y axis variables, for e.g., change X to log(X), Y to 1/Y etc.

* Insert text and arrow annotations on your graph to highlight important facets.

* Record the details of your lab-assignment related to the plotted graph.

* Save the full-sized e-graph (which exactly mimics an actual millimeter-division graph paper) with the plotted data into your mobile device.

* Also save the X-Y data set(s) to your device in different formats like .dat, .csv, .txt etc so that you may plot them later with your 'mm Graph Pro' app or any other graphing software if you so wish.

* Share your saved data and image files with your teacher, classmates, friends or anybody through WhatsApp or email from right inside the app.

* Get answers to 'Frequently asked questions'

And more ....

While students of all ages and disciplines are bound to find the app helpful, teachers too would find the app useful when checking graphs drawn by students with custom origins, custom graph-axes lengths and custom graph scales.

欢迎来到“mm Graph”，这是一个免费的图表绘制Android应用程序，可以帮助您非常轻松地在mm-division图纸上绘制二维X-Y数据。

如果您是学生在毫米分割图纸上绘制数据有困难，您应该下载mm'图形应用程序'。该应用程序将指导您逐步标记mm-division图纸上的数据点，并向您显示所有相关计算。

如果您想通过该应用程序完成更多工作，则需要从Google Play商店获取专业版，即“mm Graph Pro”。

使用Pro版本，您还可以：

*通过改变原点，改变轴 - 边距等，在mm-division graph-paper上的任意位置绘制图形。

*执行自定义网格缩放，即沿X轴和Y轴更改对应于最小刻度（1 mm）分度的值。

*将已保存在设备中的文件中的数据导入到您的应用中，采用不同的格式和不同的布局。您也可以在绘图之前编辑导入的数据。

*利用嵌入式时钟和秒表来获取需要定时器的数据读数。

*绘制多达五组数据，例如，针对JFET晶体管中的不同栅极 - 源极电压的五组漏极电流与漏极 - 源极电压。

*根据需要绘制尽可能多的数据点。

*垂直或水平定向方格纸以获得最佳图。

*即使绘制了图形，您也可以编辑数据点的X-Y值或从图形和重绘图中删除数据点。

*修改X和Y轴变量，例如，将X更改为log（X），将Y更改为1 / Y等。

*在图表上插入文字和箭头注释以突出显示重要方面。

*记录与绘制图表相关的实验室分配的详细信息。

*将绘制的数据保存到您的移动设备中，将完整大小的电子图表（完全模仿实际的毫米级图纸）保存。

*还可以将XY数据集以不同的格式保存到您的设备，如.dat，.csv，.txt等，以便您以后可以使用'mm Graph Pro'应用程序或任何其他图形软件进行绘图，如果您愿意的话。

*通过WhatsApp或应用程序内部的电子邮件，与您的老师，同学，朋友或任何人分享您保存的数据和图像文件。

*获取“常见问题”的答案

和更多 ....

虽然所有年龄和学科的学生一定会发现应用程序有用，但教师也会发现该应用程序在查看由具有自定义起源，自定义图形轴长度和自定义图形比例的学生绘制的图形时非常有用。