National Instruments 374318A-01 用户手册

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Chapter 2
Measurement Studio Measurement Computing Edition .NET Class Libraries
2-6
ni.com
Statistics
Histogram
Mean
Median and Mode
Moment about Mean
Tip
For more information about analyzing or generating data with the Analysis class 
library, refer to the Using the Measurement Studio Analysis .NET Library topic in the 
NI Measurement Studio Help. For more information about the functionality included in the 
Analysis class library, visit 
ni.com/analysis
 and select Analysis in Measurement 
Studio.
Common
The Measurement Studio Common .NET class library is in the 
NationalInstruments
 namespace. The Common class library provides 
a set of classes that facilitates the exchange of data between the acquisition, 
analysis, and user interface portions of your application. The Common 
class library includes the following features:
ComplexDouble
 data type. This data type represents a complex 
number of type 
Double
 that is composed of a real part and an 
imaginary part.
DigitalWaveform
 data type. This data type represents a set of 
digital states that are grouped by samples or signals.
An 
AnalogWaveform
 data type. This data type represents an analog 
signal that varies over time.
DataConverter
 class that converts data from one data type to 
another data type, such as converting an array of integers to an array of 
doubles.
An 
EngineeringFormatInfo
 class that defines a custom formatter 
to format numeric values as strings with engineering notation and 
International System of Units (SI) prefixes and symbols.
Tip
For more detailed information about the Common class library, refer to the 
NationalInstruments section in the NI Measurement Studio Help.