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This paper introduces a choice of lower complexity for two different filtering operations based on Filtered OFDM (F-OFDM). The first filtering operation is implemented by linear convolution in time domain, and the second one is realized by multiplication in frequency domain (fast convolution). They are...

Under the background of big data recent studies have revealed that emerging modern machine learning techniques are advantageous to statistical models for credit risk evaluation, such as SVM. In this study, we discuss the applications of the evolution strategies based support vector machine with mixture...

The advantage of nonlinear ultrasonic method in micro defect detection has been widely recognized. It has higher sensitivity than linear ultrasonic. Vibro-ultrasonic modulation(VUM) method was adopted in the paper, and fiber Bragg grating(FBG) was used to sense nonlinear signal instead of piezoelectric...

We proposed a method to resolve the problem of optical system defocus phenomenon by using the chromatic aberration of the single lens optical imaging system through reverse thinking. Furthermore, we designed and built the production which use SDRAM to collect data for CMOS image information literacy...

We designed a multi-software-hybrid-programming digital image processing software for high definition single lens digital imaging system. In this digital image processing software system, LabVIEW ,MATLAB,Quartus ii and C++ are all employed to call DLL library to invoke the CMOS, read data, process image...

Aimed at the temperature and humidity nonlinear variation and coupling phenomena in tobacco bulk curing barn, an intelligent temperature and humidity controller is proposed. The controller using a microcomputer and fuzzy decoupling control technique can meet the requirements of temperature and humidity...

Analysis of wind tunnel flow induced vibration characteristic is to understand the high-speed airflow caused mechanism of flow induced vibration, take appropriate to restrain vibration reducing body piercing vibration circuit. This paper introduces the characteristics of flow induced vibration source,...

The consumption of electric power is increasing with the continuous development of China's economy. The temperature rising limits testing is the important performance for low-voltage metering cabinets and circuit breakers. The strategy for temperature rising testing usually had many questions such as...

Traditional near-infrared spectrum analyzer need to be operated in assistant of PC, therefore, they are usual expensive and larger size. Here a portable near-infrared spectrum analyzer based on ARM-Linux was designed to accelerate the process of measurement automation. The measurement setup was composed...

A multi-agent-based cooperative control strategy (MACCS) is proposed for hybrid renewable energy generation system with large-scale wind–photovoltaic energy storage units (WPSUs). The proposed system adopts the negotiation model of the contract net protocol with the non-fixed client–server cooperative...

Coordinated volt/var optimization is fundamental to power dispatch and stability of power system, a novel particle swarm algorithm based multi-agent(MAPSO) is presented. The algorithm combines particle swarm optimization algorithm(PSO) with multi-agent system(MAS). The PSO-MAS utilize an agent as a particle...

Based on OpenGL and Google library we established the target model library and the canny operator is used for edge detection. Combined with D-S evidence theory and Pseudo-Zernike moments, the air target recognition algorithm based on information fusion is proposed. Pseudo-Zernike moments are invariant...

The long endurance Autonomous Underwater Vehicle (AUV) could finish autonomous mission process without any human aids in a long time. As an artificial intelligence system, AUV has high independence, reliability and adaptability to ocean environment. An efficient architecture of AUV plays an important...

This paper presents an innovative method with the variable-learning-rate-based back propagation neural network (BPNN) for establishing a quality prediction model of tobacco redrying process. First, characteristics of the process and correlation of the process variables are analyzed, and eight input parameters...

In this paper, by using Cauchy inequality, monotonicity of functions, Hilbert type inequality with finite series version is established.

The undesirable accuracy of MEMS sensor limits the range of its application. The compensating method for MEMS gyroscope random drift error is discussed. According to actual test data of gyroscope, the equation of fitting curve was deduced and compensating effect of different kinds of fitting methods...

Precision of ball screw had a great impact on the positioning accuracy of NC positioning platform. The lead error and backlash of ball screw, which could be accurately measured by laser interferometer, were two key factors affecting the positioning accuracy of NC positioning platform. By setting the...

This paper addresses the problem of scheduling jobs on parallel machines with machine eligibility restrictions so as to balance the workload among machines. A weighted bipartite graph model G=[J M,E,W] is used to formulate the studied problem. We propose a two-phase algorithm to find the optimal solution....

In order to remove the mixed noise in an image, proposed a new weighted filtering algorithm. The algorithm used 5x5 filtering window, divided the window into sixteen 2x2 sub-windows, took these median pixel of every sub-window as their virtual center, then calculated the weights of these virtual center...

According to the requirement of grid connected photovoltaic power station and analysis of the topology structure and features of H bridge power conversion system(HB-PCS), a coordinated control method was presented in this paper. The method set current reference of HB-PCS to compensate reactive and active...

Accurate magnetostatic field computation for complex 3D ferromagnetic objects can be widely used to solve various engineering problems, while mesh quality is a key factor that can greatly affect the calculation precision. For complex shaped 3D objects, their mesh quality can be improved greatly by using...

At present, the national grid invested heavily to carry out the construction of smart grid. As a key component of smart grid construction, electricity meter is developed gradually from the traditional intelligent electric energy meter, which is an important intelligent terminal in the smart grid. The...

The emulsification properties and emulsion stability of polyphenols on vegetable oils were investigated. Vegetable oil is always processed into foods existing as emulsions. In this study the author used edible oil-in-water emulsions stabilized by soya protein isolate (SPI) to investigate the differences...

The immobilization of lactase is a more attractive approach to overcome the disadvantage of the free lactase. In the presented work magnetic Fe304 fluid was synthesized by chemical coprecipitation and its surface was modified with sodium oleate. Then the liquid paraffin was used as dispersant and glutaraldehyde...

This study examines the governance of how external auditors (EAs) rely on internal audit function (IAF) from a new perspective. We use Signaling Theory embedded in a Throughput Model to trace the sub-processes of different stages of the reliance decision. We consider the last revision made to the International...

Automotive industry in the Czech Republic is important and highly monitored. The reason for this is mainly the fact that the automotive industry contributes significantly to the formation of GDP, according to Ministry of Industry and Trade (MIT, 2015) 15% long-term profit is made in the automotive sector....

This paper reviews the possibility of using the methods of formal logic in the professional judgements taken by accountants, and in accounting regulations as a special type of professional judgements made on behalf of the entire accounting community. It contemplates the possibility and the process of...

The main purpose of this paper is to evaluate and compare a financial performance of Czech sugar refineries within a period 2010-2013. Due to the availability of financial statements for the requested periods were analysed following public limited companies - Cukrovar Vrb tky, Tereos TTD, Litovelsk ...

This study addresses the case of Toshiba's fraudulent accounting in 2015 and examines its implications for setting accounting standards while considering the linkage between theory and practice. If this case is not an isolated case, then what is the problem with the existing accounting standards? The...

External auditors' ability to detect profit manipulations in the financial statements is limited. Non conformity with Benford's law gives indication of the risk that a data set contains fraud, but it does not give information which items are manipulated. Knowing profit and other financial targets set...

The issue of fraud is topical in every country and for every type of organization, regardless of the continent or the part of the world. Getting involved into a fraud scandal, the future reputation becomes doubtful from the potential investors' and customers' point of view. Many authors have discussed...

It is known that the financial statements are the subject of falsification. Risk assessment of possible falsification is a complex and urgent problem, which concerns a large number of scientific studies that use in modeling a variety of information contained in the financial statements. This paper presents...

Fuzhou City in Jiangxi Province boasts rich tourist resources of ancient villages and towns of high level and in large number, but such an advantage is yet to be transferred into the advantage in tourist economy. Starting with analyzing the features of tourist resources of ancient villages and towns...

Under the background of OBOR strategic, commodities futures market of China meet new opportunity. It benefits the internationalization of China's futures market and enhances the commodity pricing power that we can management the market risk. By taking the typical industrial and agricultural commodities...

Microwave can promote the chemical reaction, which has great influence on the chemical reaction process. It has been widely concerned by its unique advantages. Microwave technology can be used in organic synthesis, material synthesis, sample analysis, waste water treatment and other fields, the technology...

This paper analyzes the problems existing in promotion of integrative development of Nanchang-Fuzhou based on the advantage conditions of exploring tourism integration of Nanchang- Fuzhou and proposes countermeasures for integrative development of Nanchang-Fuzhou.

Culture is the soul of tourism. As a famous "hometown of gifted scholars", Fuzhou has cultivated a galaxy of eminent persons in history and abundant cultural tourism resources. It can make people rich and protect the ecology to build the cultural tourism industry into a pillar industry of Fuzhou. On...

The concrete expanded-plate pile (the CEP pile) has special construction of the pile body, which makes the pile have higher bearing capacity by addition of bearing extruded-expanded-plate. By research it is shown that there are many factors to affect the bearing capacity of the single pile of the CEP...

Based on the background of a double line shield tunnel in Shenyang metro, the construction process of double line shield is simulated by using the finite element analysis software of GTS Midas. The change course of ground surface settlement during construction and the influence of the physical and mechanical...

As to the publishing of "13th Five-Year" Environmental Planning whose core is improving the quality of the environment. So the deodorization of odor in urban sewage treatment plants has become an important part of their comprehensive upgrading and transformation in China. It can be seen that the technology...

For the cross sectional profile of axisymmetric body with curve, the numerical solution of elastodynamic equation is difficult in cylindrical coordinates. In order to realize the dynamic simulation of axisymmetric body with curve cross section, based on the Lax-Wendroff differential theory, a numerical...

Some problems including complex calculation methods and parameter calibration difficulties exist in the current corrected calculation of the sediment discharge. A new method based on the copula function was proposed in this paper to solve them. The results show that the proposed method can improve the...

In the face of ageing population and coordinated development strategy of the Beijing-Tianjin-Hebei region, Beijing-Tianjin-Hebei region endowment development of small town exists the following problems: endowment mode single, existing polarization between regions, low level of endowment services, inadequate...

Based on information sharing idea, BIM (Building Information Modeling) technology had been widely used in construction industry. Employment Guarantee for Migrant Workers is hot topic in Chinese construction industry. There were few articles focus on using BIM to solve the Employment Guarantee problem....

Urban water logging has caused loss of life, injuries of personnel, and economic loss in many large and medium sized cities in recent years. This paper, to provide more solutions for urban waterlogging prevention and control in China, takes Shijiazhuang as its research object; concludes the causes of...

An Open-Source solution based on Pentaho is described in this paper for constructing railway passenger transport marketing assistant decision system as alternative of commercial software, solving the problem of being lack of user custom properties, which will save project costs, and has good expansibility.Furthermore,...

Recent year, school of economics and management or school of business in many universities discuss in-depth about the necessity and importance of setting up finance courses. Especially for non-economics majors in school of economics and management or school of business, whether finance courses should...

With the progress of The Times, thought the increasing numbers of colleges and universities attach great importance to the cultivation of talents, the essential issue of many colleges and universities is how to orientedly cultivate practical personnel according to the social requisition. This is also...

MCU application capability is an important skill that applied undergraduate of electronic information college students must master. This paper explores the feasibility and effectiveness of "3T"mode for the cultivation of applied talents, with application-oriented personnel training as the goal and effective...

In the current social economic development circumstances, people's daily production and life are increasingly dependent on energy resources. However, because coal, oil and so on are non-renewable resources in real life, in this case, In order to ensure that China can achieve long-term development, we...