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Electrical Computers: Arithmetic Processing And Calculating > Electrical Digital Calculating Computer > Particular Function Performed > Format Conversion

Format Conversion

Format Conversion patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

10/19/06 - 20060235915 - Method and apparatus for converting data, method and apparatus for inverse converting data, and recording medium
A data converting apparatus includes a segmenting unit for setting a predetermined access unit, as an access unit to be processed, out of input data containing at least one access unit containing a plurality of data components per pixel, and for segmenting the access unit to be processed into at ...

10/05/06 - 20060224646 - System (s), method (s), and apparatus for converting unsigned fixed length codes (decoded from exponential golomb codes) to signed fixed length codes
Presented herein are system(s), method(s), and apparatus for converting unsigned fixed length codes to signed fixed length codes. In one embodiment, there is presented a circuit for converting an unsigned code to a signed code. The circuit comprises a multiplexer. The multiplexer comprises a first input, a second input, and ...

09/14/06 - 20060206550 - Signal measuring/analyzing apparatus and signal measuring/analyzing method
A data converting unit of a signal measuring apparatus converts an input signal into digital data having a predetermined number of bits at clocks generated in a predetermined cycle ts, and performs squared detection of the digital data to output the resultant data as phase-detected data. An exponent-mantissa separator receives ...

08/10/06 - 20060179093 - System and method for handling denormal floating point operands when result must be normalized
A system and method for handling denormal floating point operands when the result must be normalized. A leading zero counter (lzc) on the operand B (opB) is used to limit alignment shifts when opB is denormal but is much greater than the product of operands A and C, i.e. AC. ...

08/10/06 - 20060179092 - System and method for executing fixed point divide operations using a floating point multiply-add pipeline
A system and method for executing fixed point divide operations using a floating point multiply-add pipeline are provided. With the system and method, the floating point execution unit in a processor is modified to include elements that may be used to perform fixed point divide operations. These additional elements include ...

08/10/06 - 20060179091 - System and method for performing decimal to binary conversion
A method for converting from binary to decimal. The method includes receiving a binary coded decimal (BCD) number made up of one or more sets of three digits. A running sum and a running carry are set to zero. The following steps are performed for each set of three digits ...

08/10/06 - 20060179090 - System and method for converting binary to decimal
A method for converting from binary to decimal. The method includes receiving a binary number, the binary number including one or more sets of bits. An accumulated sum is set to zero. The accumulated sum is in a binary coded decimal (BCD) format. The following loop is repeated for each ...

07/20/06 - 20060161608 - Frequency converter using optical excitation surface plasma and its method
A frequency converter having no solid-state devices having nonlinear characteristics and no complex resonator structure and operable in a wide frequency range from microwave frequencies to terahertz wave frequencies. An input section (1) inputs an input wave into a high-frequency transmission line (2). A waveguide portion of an output section ...

06/22/06 - 20060136536 - Data processing apparatus and method for converting a fixed point number to a floating point number
A data processing apparatus and method are provided for converting an m-bit fixed point number to a rounded floating point number having an n-bit significand, where n is less than m. The data processing apparatus comprises determination logic for determining the bit location of the most significant bit of the ...

05/04/06 - 20060095487 - Binary representation of number based on processor word size
A method of converting a number to a binary representation based on a processor word size is described. In accordance with the method, a predetermined size segment of a number is converted to a binary representation wherein the predetermined size segment is based on the processor word size. Also described ...

03/02/06 - 20060047734 - Fast conversion of integer to float using table lookup
Method, system and computer program product for converting integers to floating point values in a data processing system. The method utilizes data flow analysis and control flow analysis to recognize that a particular integer that is to be converted contains only a limited range of values. Knowledge of this limited ...

03/02/06 - 20060047733 - Method for representing integer and floating point numbers in a binary orderable format
A method is described for converting standard integer and floating point formatted numbers to an improved integer and floating point numbers which are binary orderable. Standard integers are represented in two's complement format, to make standard integers binary orderable, the sign bit is flipped. To make floating point numbers binary ...

06/30/05 - 20050144206 - System and method for precise calculation of alternative units of measure
A system and method for product planning that require conversion among various alternative units of measure. The system receives three inputs: (1) a conversion relation between a base unit of measure and an alternative unit of measure, (2) a degree of precision for storage, and (3) a length of conversion ...

06/16/05 - 20050131973 - Numerical value conversion using a saturation limited arithmetic logic unit supporting variable resolution operands
A device for performing numerical value conversion of a digital input value in a first unit to a second, natural unit where the digital input value is a digitized value of a first measurement parameter includes a look-up table storing an array of coefficients for performing the numerical value conversion ...

06/16/05 - 20050131972 - Numerical value conversion using a look-up table for coefficient storage
A device for performing numerical value conversion of a digital input value in a first unit to a second unit being a natural unit includes a look-up table storing an array of coefficients for performing the numerical value conversion. The look-up table is indexed using a first parameter to provide ...



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