autocad measurement

The research has been done yesterday, but due to the patent application, there has been no time to upload, today to fill.Today, mainly using TIM3 PWM input mode, the width of the pulse signal of the rectangular wave and its period of measurement, first look at a picture. Figure 1 Tim Internal logic diagramLet's take a look at what the datasheet says:This mode is a special case of the input capture mode, except for the following differences, the operat

There are many IOS applications with measurement angles, but most of the applications are designed based on the actual measuring angle. In real life, it is inconvenient to use these software to measure the angle. On the other hand, in some professional fields, such as construction, machinery, sometimes some angles such as the two sides, tilt angle, these special angle measurements are not implemented in many applications. Here we recommend a 3D provis

What determines the MeasureSpec of a View during measurement ?, Viewmeasurespec We all know that to determine the View size, the system must first obtain MeasureSpec and then determine the View size through MeasureSpec. MeasureSpec (32 is an int value) consists of two parts: SpecMode (2-bit high): Measurement Mode. SpecSize (30-bit lower): The specification size in a certain

Used a lot of pressure measurement tools, but has not found the favorite. Recently tried wrk feel good, write down the use of the Guide to their own memo, if can help you, that is also very good.InstallationWRK supports most Unix-like systems and does not support Windows. Operating systems are required to support Luajit and OpenSSL, but don't worry, most Unix-like systems are supported. Installing the WRK is as simple as downloading the wrk source fro

Http://www.cnblogs.com/sinojelly/archive/2010/08/13/1799341.htmlAdvanced Ruler Pro is an Android mobile app that can measure the length of objects that are much larger than the size of a mobile phone. It supports three measurement methods, distance, height, length, the first two are very easy to use, the length of the measurement is more difficult to use some. The Distance ruler uses the distance ruler to m

[Preface] In the information security risk management field, there are three requirements or problems: • Enterprise top management needs to see the overall situation of enterprise information security risks from a macro perspective • The measurement methods of information security risk are not objective enough. The existing measurement methods contain too many subjective factors, making the

When talking about routing protocols and routers, administrative distance (administrative distance) and measurement (Metrics) are two important parameters. What do these two sets of parameters really mean? David Davis will introduce the two sets of parameters and explain the reasons why Cisco routers need to understand the importance of management parameters. When it comes to the routing protocol and the channel used by the router, Management Distance

First, the view drawing process frameworkThe drawing of the view is iterated from the top down. Decorview-->viewgroup (--->viewgroup)-->view, follow this process from top to bottom, measure (measurement), layout, Draw (draw).Second, measure processAs the name implies, the size of each control is measured.Call the measure () method, do some logical processing, and then call the Onmeasure () method, where you call Setmeasureddimension () to set the view

exactly), height mode is not exactly (also when height is indeterminate), the height is measured in proportion to ratio② when height is determined (height is exactly), height mode is not exactly (also when height is indeterminate), width is re-measured according to ratio ratio4, after the measurement has been completed, because the desired width or height of the specific precise value, we again through the Measurespec.makemeasurespec () method to cal

How to take a measurement method for automated penetration testing Automated penetration testing plays an important role in improving the penetration testing process and reducing required resources. However, if there is no proper method, it may be a waste of time. Kevin Beaver, a technical expert in this article, discusses this topic. Will it be overwhelmed by penetration testing? This is the case for many people. Facing the needs of pci dss, business

computers to view the response time of the Host IP address provided by an IDC provider, or download the speed file and access the speed page, to determine the speed of the network. However, this can only test the speed at which you access the IP address of the host. It is obviously not comprehensive enough. In addition to the high access speed, you should also consider the access speed of your website visitors, visitors to your website may spread all over the country or even around the world. N

will be erased under the pressure of the owners and leaders "; If this idea is not changed,It will lead to the loss of the data base for subsequent management, measurement, and improvement;(Principle) H. You still know the recent overtime work. If you have not recorded it, remember it next month, do you remember the people in your group who worked overtime and who made more efforts? (Of course, overtime is definitely not the same as hard work.) acc

One, there is a internal error in the React performance measurement code. Did not expect Componentdidmount timer to start while render timer was still in progress for another instanceSecond, _this3._todetail is not a function. (In ' This3._todetail () ', ' _this3._todetail ' is undefined)To draw the wrong wording:The normal wording of the operation:There is a internal error in the React performance measurement