45results about How to "Simple coding method" patented technology

The present invention discloses a method for predicting a secondary structure of the protein based on multiple evolution matrices. The method comprises: downloading a protein NR database and a BLAST program local software package to generate a position-specific scoring matrix PSSM of a given protein sequence, carrying out parameter adjustment on the PSI-BLAST program to obtain evolution matrices of different divergence degrees of the protein sequence; processing all eigenvectors in the evolution matrices to form multiple evolution matrix features; taking the multiple evolution matrix features as input of a classifier and evaluating classification accuracy to obtain an optimization model; and for the protein with an unknown structure, inputting the optimization model, and predicting the secondary structure of the protein. According to the method disclosed by the present invention, for a protein sequence, multiple matrices with different evolutionary divergence degrees are simultaneously used to express the protein sequence, so that the protein structure information is more fully expressed, the possibility of residue replacement is considered more comprehensively, accuracy for predicting the secondary structure of the protein is improved, and the encoding method is simple and effective.

A computer and mobile phone input method of Chinese character holographic code includes forming sound code by initial consonant and vowel of Chinese character and forming shape code by component and stroke as well as stroke form then carrying out full spelling and double spelling as well as triple spelling to form mixed input coding system without said shape code-said sound code switching-over to each other, enabling to use normal keyboard on computer or on mobile phone to input said holographic code.

A bar code for measurement and the measurer, every code element consisting of a pair of light and shade fringe, the width of code element is fixed value, the boundary position of code element is fixed, the light an dshade code element representing zero code in binary, the opposite phase code of said code element representing 1 code in binary, the zero and 1 code arranged according to conventional rule and forming the bar code for measurement.

The invention discloses an environmental voice recognition method based on keypoint encoding and multi-pulse learning. An environmental voice is dynamically and efficiently recognized by robustness through a brain-imitating information processor, and by taking an RWCP database as a processing object, the whole system is divided into three parts: data preprocessing, characteristic extraction and classifier classification. The invention provides a method of combining a pulse neural network on the basis of sparse keypoint encoding, wherein the voice is recognized by means of discrete pulses. In order to make full use of effective information in a whole time window, nerve cells are guided to learn by adopting a multi-pulse output learning algorithm and using a pulse number in a special interval.

The invention is suitable for the field of multimedia information processing and provides a 3D (three--dimensional) video signal compression coding-decoding method, device and system. The compression coding method comprises the following steps: obtaining an odd pixel value or an even pixel value of a left eye video image and an odd pixel value or an even pixel value of a right eye video image of an original 3D video signal; and generating a hybrid video image according to the odd pixel value or even pixel value of the left eye video image and the odd pixel value or even pixel value of the right eye video image. The size of the newly generated hybrid video image is the same as that of the left or right eye video image so as to solve the problem of insufficient transmission bandwidth; and meanwhile, various frequency components of the left and right eye video images are completely preserved to reduce the distortion of the images, and the relativity of the left eye video image and the right eye video image is basically preserved so that the efficiency of coding and decoding the transmission format of the hybrid video image is high, and the compression ration is high.

The embodiment of the application provides a method and device for encoding or decoding a three-dimensional data point set, which can simplify an encoding method, reduce the time overhead of encodingand decoding, and improve the compression rate. The method comprises the following steps: carrying out position coordinate coding on the position coordinate of at least one three-dimensional data point in the three-dimensional data point set to obtain a first binary code stream; according to the position coordinate sequence of the at least one three-dimensional data point after the position coordinate coding, carrying out binarization coding on the attribute of the at least one three-dimensional data point to obtain a second binary code stream; and carrying out entropy coding on the first binary code stream and the second binary code stream.

This invention relates to an interactive phonetic-stroke code input method. Wherein, with tone-form input method as the main and the spelling/ stroke input method as the supplement, applying freely on one input state without any switch; if knowing nothing about the Chinese tone-form code, inputting the word with the spelling or stoke input method to learn every code information of the word on selection window, including the right spelling, split result or right stroke order, tone-form code and the source of every code; if does not the spelling, inputting the word with stroke method to see the information about the word. This invention has no coincident code for high-speed touch typing.

The invention provides a Chinese character configuration full-character configuration code encoding method and a color Chinese character full-code input method. The Chinese characters are split into ancient/modern Chinese character code elements with independent implications which are used as Chinese character letters; the Chinese character letters are similar to the Latin letters in form; the splitting of the Chinese characters is not restricted by encoding length and the quantities of Chinese character letters obtained in practical splitting are used as the encoding lengths; the colors of the Chinese character letters and evolving bodies in each group are the same. Each of the 26 groups of Chinese character letters corresponding to the 26 groups of the Latin letters has an independent color. The method has the advantages that the quantity of character roots is small, the character roots are closely related to the Latin letters, the rules are simple, the arrangement is orderly and memorizing is facilitated; the Chinese character encoding length is not limited and the numbers of the Chinese character letters obtained in practical splitting are used as the criterion, so that the encoding method is simple, is great in regularity and easy to master; during Chinese character input, the Chinese character letters corresponding to each Latin letter in the Chinese characters has one independent color, so that Chinese character learners can understand the structures of the Chinese characters and master the structures of the Chinese characters quickly.

The invention relates to a digital Chinese character inputting method and a commonly-used numeric keyboard for computers, an electronic products and internet network terminal devices and belongs to the technical field of Chinese character encoding and information processing. The commonly-used numeric keyboard comprises a virtual numeric keyboard or a numeric soft keyboard on a touch screen. The digital Chinese character inputting method adopts a digital positioning method of three elements including strokes, radicals and spellings, and Chinese characters are divided into three categories including a simple Chinese character with less than 6 strokes, a combined Chinese character with more than 7 strokes and an independent Chinese character, and are classified and encoded. The digital Chinese character inputting method has the advantages of being simple, strong in intuitiveness, convenient to fetch codes, few in repeated codes, small in memory capacitance, convenient to learn and use and suitable for popularization and application. Chinese character word groups and phrases are encoded by means of multiple methods, thereby facilitating usage of users. The digital Chinese character inputting method is not required to be memorized mechanically in learning, characters and codes can be output only by mastering keyboard positioning and encoding rules of the three elements including strokes, radicals and spellings, and the users can use the method with facility.

The invention discloses a number-code matching Chinese character input method. According to the number-code matching Chinese character input method, by splitting Chinese characters into character components, Chinese character coding rules are correspondingly set, and the crossing and step-by-step use of the character components and the coding of Chinese character structures and last stroke information are normalized; and according to different requirements of the coding process, Chinese characters and Chinese words are coded and Chinese characters and Chinese words are input into an electronic product by a keyboard input device. The number-code matching Chinese character input method is scientific and regular to classify and code the character components, the character components correspond to number key positions, a user does not need to remember a keyboard, and mnemonics are provided to help users to remember the character components; Chinese characters are split visually, and a coding method is concise and is easy to master; an input speed is high, a small number of coincident codes are generated, traditional and variant Chinese characters can be directly processed, Chinese words are rapid and convenient to input, Chinese character input adaptability is high, and the number-code matching Chinese character input method is convenient to use; the number-code matching Chinese character input method accords with the laws of recognizing, learning and describing Chinese characters, learning of Chinese characters and mastering of the method are synchronously carried out, and popularization and generalization are good; and the number-code matching Chinese character input method has the advantages when being used for a small-scale mobile electronic device, and has high practical value on the aspects of retrieval, sorting, learning tools and character and word dictionary tools.

A Chinese-character full-information encode input method for inputting single words or phrases to computer features that the initial consonant and vowel are combined to become phonetic code and the component, stroke and stroke shape are combined to become shape code. Its advantages are scientific encode method, reasonable keyboard design, simple rule, and high speed.

According to priority of quantity split etymon as first rule, Chinese character is split. Coding elements include first letter of Chinese spell, first letter of split Chinese spell, code of split radical, and code of last stroke; but stroke of split non-etymon is not a coding element. Each Chinese character includes input keys composed of spelling initial of the Chinese character, and at the utmost three spelling initials of split Chinese character, or code of radical or code of last stroke. Under condition mostly, code of radical or code of last stroke is taken from pronunciation of initial name. Conversion key for priority of splitting structure is setup in the invention. Advantages are: easy of use, quick inputting speed and low rate of coincident code.

The invention provides a computer Chinese characters input method which comprises: taking the initial letter of phoneticize of Chinese characters and the initial letters of character root as codes. The inventive method has the advantages of being adaptable to speech input, and of being easy to remember.