I just learned LabVIEW, and I would like to ask how to call up these 3 Dong Raids

I think from top to bottom, these three data are:

1. The writing form of the local variable of a certain integer (such as i32, u16) numeric control, and the name of this control is "number".

2. The reading form of the local variable of a certain floating-point (such as dbl, sgl) array control, and the name of this control is "added array".

3. Some kind of floating-point numerical constant.

In this way, the method of calling up these three types of data is clear.

1. Create an integer numeric control, named it "Number", right-click the control on the back panel, and select "Create" Local Variable

2. Similar to 1, but it needs to be set to read form after creation.

3. On the back panel, you can click on a DBL value control and select "Create" constant.

By the way, your version of Labview is older, and the styles of local variables are different in the new version.

Hope it helps.

First of all, these three things are constants for different data types, the first is a dynamic data type constant, the second is an array constant, and the third is a dbl numerical constant.

The first two are related to the function you want to connect, and the easiest way to create one is to right-click on the corresponding terminal of the function you want to connect to, and select "Create Constant".

Thirdly, select "DBL Constant" in "Value" to create it directly.

Learn the software first, add the hardware slowly as needed, and some can be designed by yourself.

A good textbook, a labview software, is enough.

Find a more formal reference book, install a labview program, follow it, and start to talk about what view, the most basic, such as the front panel or something, and then there are some small programs, such as adders, multipliers, calculate the area of a triangle, that is to be familiar with it.

Then you have time to see for yourself, a lot of functions, try one by one, I just learned it first, the effect is very good, and I gradually know that the function is very powerful

First find a good book to learn the basic operations, and it is best to have an actual board to do experiments, so that you can be familiar with each function.

This didn't have a big impact, and the textbook I used when I was studying it was also the version I used at the time. Labview is based on modules and controls, although the versions are different, but these controls are still there, but the location of the controls may be different, and it is more troublesome to find. In addition, beginners in Labview mainly learn this way of programming, as long as you get used to it, you will learn it quickly.

The version is different, there should be some gaps in the content of the software, and the examples with the higher version will be fuller. But it doesn't affect your learning LabVIEW. Like this higher version can be saved as a lower version, select the file in the front panel to save as the previous version, and see if there is a version in the drop-down menu.

cpubbs

There is a relatively comprehensive database in it, the learning atmosphere is relatively good, and there are basically no spam posts on the learning page.

This Nima, are you a resentful woman? Are there so many complaints? You're a graduate student.

The teacher tells you to learn Labview, you can learn it, can you be proficient? Everyone can get started, and so will you, the key is that you can do better than others? On the one hand, you have a relevant professional background in employment, and the second is your ability to learn, and you can't even do what you usually do.

Learning LabVIEW involves a lot of knowledge, such as signal acquisition, and the acquisition of signals must also understand sensors, some hardware knowledge, as well as signal processing and analysis. The water is very deep, and it is difficult to find a job? You little kid...

Is this to show grievances, is it useful to learn, it's really three nonsense.

First of all, start with the most basic things, read the explanations in the book, and then practice the examples or exercises in the book, and you can also use Labview to implement the problems in the C language book, and think about how to do it, that is, practice reading the program.

Support the first floor, in addition to learning the basics, learn more programming style, which is a good foundation for writing large programs in the future.

I searched for a lv tutorial from Tsinghua University on the Internet, and then finished reading the book, and then I registered on the cpubbs forum, trying to answer everyone's questions, studying the examples on the forum, and before I knew it, it would, hehe.

Buy a book, look at the above example, just make a few things yourself, are you in Beijing? You can learn and communicate together