The robot will not directly measure X unfortunately, but the robot may observe portions of X through it's sensors. this portion is labeled Z, where the relationship between the State and measurement is given by the mixing matrix, C.
Creditly both X and Z contain noise even in this model.
State X is noisy because the linear model does not capture all
Physical interactions.
Observation Z are noisy because sensors contain noise in their measurements.
In the next section, we will
JDK 5 provides annotations, in addition to retention, there are another three, namely target, inherited and documented.
Target target, where the target annotation is used, defines the timing of the annotation, that is, the type of program element to which the annotation app
When Ecplise + ATD + Android SDK is installed to develop android, the first thing that comes to mind is to run a write example. You have an intuitive understanding of what Android is. In the Ecplise workspace import book, Android may encounter errors, most of which are SDK versions inconsistent. the following error message is displayed:Error: Unable to resolve target android-5
Solution: Modify the default
Objective
At present, more and more architecture design is using annotations, such as spring3.0, struts2 and other frameworks. Let's take a look at the definition of annotations first. The following is a section of code that uses JDK 5 Annotation @Target:
@Target ({Elementtype.method})
@Retention (retentionpolicy.runtime)
@Inherited
@Documented
Public @i
Error message:AndroidOccurs during compilation'Unable to resolve target 'android-5'
Solution:
Most of these errors areSDKIf the version is inconsistentEcpliseThis error occurs when you import a project to a workspace. the following error occurs:Error: unable to resolve target Android-x(XIs a number ).
Solution: ModifyDefault. PropertiesFile ContentTarget = A
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