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In addition, the features extracted from multi-channel observations usually have high dimension data characteristics.
The data length sampled per rotating period is 64, and the system samples 8 periods continuously with the same sample rate.
So the length of a group of sampling data is 512.
Thus, 150 groups of data are used to train FHMM.
The feature vectors are extracted by the FFT of the training data.

In WDM networks the fiber bandwidth is partitioned into multiple data channels which may be transmitted simultaneously on different wavelengths.
Besides the increased usable bandwidth of an optical fiber, WDM also has other advantages, such as, efficient failure handling, which means we can over come more efficiently the data communication interruption due to any failure of communication media or the related software, data transparency, means data are more reliable and flaws free, and also reduced electronic processing cost [3].
In the past, the amount of data traffic on carrier networks was smaller than the voice-centric traffic.
Therefore, the carrier networks were designed to primarily support voice traffic, and the data traffic was transmitted using the voice channels.
Now, the core networks are being designed primarily for data traffic with voice support at the edges.

Basic Mode of Multimedia Sports Humanistic Information Systems Multimedia information System (MMIS) has three characteristics, namely media multidimensional, integrated and interactive, media multidimensional means that there is many types ,multi nature and diversity of information media; integration means that numerous and the system input ,the data and information is dispersed organic packaging, and take into account the interaction space, the multimedia information , thus forming the multi-dimensional space harmonization: Multimedia data basic tasks: various structure characteristics of different media data can be represented; while the interaction between different media can be noted, including the mutual relationship between the semantic relationship information, as well as between media characteristics.
(B) The object processing module, with all the media types of data compression and reduction, pretreatment classification and indexing, image, feature extraction, recognition and analysis functions.
(C) humanities information database subsystem, data types include : full-text literature database; poetry, words, music, Fu database; sound library; graphics, image libraries built by different types of data for each sub-libraries.
Since multimedia information systems relates the humanities wide variety of all kinds of hardware to deal with the huge differences between the various kinds of multimedia data, therefore, how these hardware organizations together organically, allowing users to easily use multimedia humanities information data, multimedia the main task of the software.
Windows as a development platform for multimedia humanistic information systems which not only break the Windows environment memory limit, with multi-tasking capabilities, using GUI, and has a dynamic link library DLL, Dynamic Data Exchange DDE and other functions.

For the Ethernet interface design, data transmission using Ethernet chip based on MCU is the basis of embedded system design.
Driver program is to realize the basic functions of device initialization, interrupt response, sending and receiving data, etc.
Designing of Embedded Ethernet Software Through programming, MCU can achieve RTL8019AS initialization, sending data, receiving data and other functions.
Fig. 2 The main program flow chart The network interface completes the data receiving and sending through two DMA operation .
Local DMA data transfer is completed between RTL8019AS and internal FIFO queue; remote DMA data transfer is completed between RTL8019AS and CPU.

The preprocessing of image refers to the initial processing of raw image to correct geometric distortions, calibrate the data radiometrically and eliminate the noise and clouds that present in the data.
In the segmentation stages, process of noise reduction of the sample images should be performed to make sure the analysis of data more accurate and give better result.
The background noise outside the diagnostic region should be removed first before perform conversation of the image to the data value.
The data that has been produced will used for further classification process.
Image Mining Techniques for Classification and Segmentation of Brain MRI Data.

Large compressive membrane stresses arise in the structure under the condition of temperature rise, leading to a significant reduction in the stability load-carrying capacity of the structure.
(W1) 0° (W2) 22.5° (4) The temperature (T) The temperature changes between -30°C and 30°C, which are determined according to the environmental data.

Results show that: velocity gradient of suction side was much higher than pressure side and increased with setting angle reduction; Adherence of film is influenced by setting angle and blowing ratio, when M=1.0 and β=70° anchorage dependent is best and suction side is greater than pressure side.
The designing of experimental blade is based on the data of MARKⅡ [6] which was announced by National Aeronautics and Space Administration (NASA).

It was found that the tensile capacity of the headed stud is increasing with the reduction of the resistance area by the support.
The comparison of selected obtained data and the coefficient kdist are presented on the Fig. 9. b a Fig. 9: The selected comparison of the coefficient kdist and the results of analysis.

Finally, the discussion has driven to emphasize the importance of the reduction of dead-times due to the movements.
Data, Vol. 1 (1998), p. 1 [9] Nuñez, L.

The research shows that: the rainfall infiltration will cause the slope soil matrix suction decreased or even disappeared which leads to the slope shear strength reduce; Rainwater infiltration increases the transient water load of infiltration area; and under the dual role of matrix suction reduction and transient water load increasing, the slope safety coefficient has the downward trend obviously.
Although under the action of the short-time heavy rainfall the rainwater infiltration depth has not arrived at the slope initial underground water level, and the under ground water level has not significantly increased, but engineering data shows that slope slide caused by this type of rain has often happened which brings great loss to the society.