77results about How to "Guaranteed system performance" patented technology

The invention provides a multi-tenant cloud computing-oriented container security monitoring method and system. The method comprises the steps that 1), a cloud computing management platform allocatesvirtual machines to tenants and deploys monitoring programs in the virtual machines; 2), container clusters are established for the tenants on the virtual machines and containers in the container clusters are operated; 3), system call information in container operation processes are monitored through the monitoring programs, and the system call information is filtered in the virtual machines; 4),the filtered system call information is transmitted to a monitoring collection and analysis host; and 5), the monitoring collection and analysis host collects and analyzes the system call information,analyzes whether abnormities occur in the operation of the containers or not and feeds back analysis results to a system manager and the tenants. According to the method and the system, the usage condition of the user containers can be monitored in real time under a large-scale public cloud environment, the abnormal condition can be processed timely, and the security and the stability of a systemcan be improved.

The invention provides a pregnant sow high-efficiency feed and a preparation method thereof. Raw materials such as corn, maize, wheat bran, soybean, fish meal, feather meal, soybean phospholipids, powdered zeolite, L-lysine hydrochloride, DL-methionine, threonine, arginine, talc powder, calcium hydrogen phosphate, potassium chloride, sodium bicarbonate, sodium chloride, coating VC (vitamin C), monomer VE (vitamin E), vitamin premix, choline, a trace element premix, ethoxy quinoline, a physiological regulator, a hydrated aluminosilicate mycotoxin adsorbent and the like are adopted, and the pregnant sow high-efficiency feed is prepared by smashing and mixing the raw materials. The feed has the following advantages: especially the equilibrium of amino acid, a special function of the arginineto a pregnant sow, the nutrition effect of fiber source and level to the pregnant sow, the nutrition effect of energy source and level to the pregnant sow and the nutrition requirement difference of different parities are especially considered, so that the breeding potential of the pregnant sow can be greatly excavated, the survival rate of embryos is improved, nutrition requirements in each stage of good development of the embryos are guaranteed, and the normal physique and body weight increase of the sow in pregnancy duration are maintained.

The embodiment of the invention discloses a method and equipment for controlling coexistence interference coordination in time division multiplex (TDM) equipment. By utilizing the technical scheme of the embodiment, coexistence interference coordination in the TDM equipment can be executed, so the coexistence interference coordination in the TDM equipment adopted by terminal equipment can be guaranteed to adjust immediately according to the variation of signal channels of a long term evolution (LTE) system, variation of a data transmission state and variation of current service demand, while the coexistence transmission performance of multiple wireless systems in the equipment can be guaranteed, and the connection property and systematic performance of the LTE system can be better guaranteed.

The invention discloses a downlink dispatching information configuring method and equipment. According to the technical scheme provided by the embodiment of the invention, network side equipment can determine whether corresponding terminal equipment has a problem that the carrier aggregation transmission mode conflicts with the direct current carrier position or not according to corresponding carrier aggregation deployment information, and downlink dispatching information configuration is carried out on the terminal equipment according to a corresponding strategy when the problem exists, thus the problem that the carrier aggregation transmission mode conflicts with the direct current carrier position is avoided occurring, the flexibility of the carrier aggregation transmission mode is promoted, the downward compatibility and the system performance are ensured, and the information loss brought by the conflict between the carrier aggregation transmission mode and the direct current carrier position can be avoided.

The invention provides a phonetic signal feature processing method of voiceprint identification in a noise environment, which includes the steps of: (1) carrying out early stage processing on signals according to a phonetic signal characteristic, the processing including signal pre-emphasis, endpoint detection, and selection of window functions; (2) estimating a fundamental tone period of a sounding individual, carrying out spectrum smoothing processing on the phonetic signal based on the fundamental tone period, obtaining a new spectrum envelope, calculating the energy passing through a Mel filter, and finally obtaining a Mel smoothing coefficient (SFCC) through Discrete Cosine Transform (DCT) calculation; and (3) carrying out post-processing on the SFCC by combination of a mean value reduction method, variance normalization, a time sequence filter method, and a weight autoregression moving average filter method, and obtaining a regression balance parameter (MVDA). The purpose is to remove individual sounding unstable factors by smoothing the spectrum envelope and to remove the ambient noise influence through a post-processing algorithm, and the false identification rate of the voiceprint identification is finally reduced.

The invention provides a comprehensive evaluation method used for a loop-opening scheme of an electromagnetic looped network, and belongs to the technical field of safe operation of electric power systems. The objective of the invention is to provide an electromagnetic looped network loop-opening scheme evaluation method based on a fuzzy AHP when evaluation and ranking are performed on a feasible scheme based on an analytic hierarchy process (AHP). The comprehensive evaluation method comprises steps of construction of a hierarchical structure model; construction of a fuzzy complementation judgment matrix; weight calculation; normalization calculation of index values; and comprehensive ranking of loop-opening schemes. The comprehensive evaluation method comprises steps of identifying indexes which can reflect nature of to-be-evaluated object, wherein the indexes include tide distribution, short-circuit current, N-1 and net losses; determining relations among layers and establishing the hierarchical structure model; then constructing fuzzy complementation judgment matrix, calculating weight and normalizing the index values; and at last determining the comprehensive ranks of the loop-opening schemes. By combining the advantages of the AHP and the fuzzy evaluation method, rationality and systematization of models are ensured and fuzzy properties of subjective judgment, selection and preference of people are fully considered.

This invention relates to an adaptive turbo decoding method including the following steps: dividing received data into multiple blocks according to a code restrict length and the actual length of input data, identifying each divided sequence so as to merge and output in terms of the original sequence of the data to be input into multiple parallel decode processors to be decoded simultaneously then to be sent to the corresponding error factor controller after one time of coding to compute their error factors, continuing the iteration till the performance of which can meet the needs of the system or reach the top limit of the largest designed iteration times, outputting the sequence after decoding same to that before decoding in blocks, which reduces iteration times of part data blocks and system time delay.

The embodiment of the invention provides a user-behavior-based online data request processing method. The user-behavior-based online data request processing method comprises the following steps: acquiring URL (uniform resource locator) information of a browsed webpage at each client in real time; judging whether the URL information and a URL rule meet a matching condition, and if so, adding identifiers of the clients and online data processing actions in the URL rule into an online data processing request list; and judging whether an identifier of a current client is matched with the identifier of any client in the online data processing request list, and if so, triggering execution of the online data processing action corresponding to the identifier of the current client. Through online data processing based on a user behavior, system resources can be saved, so that system performance of a server in response to an online data processing request can be significantly improved. The embodiment of the invention further provides user-behavior-based online data request processing equipment, such as a server.