Input boxes for floating point values, range checking, alignment. also included is a database aware TDBFloatEdit initially written by Eddie Shipman.
This graphical tool displays an editable binary representation of the two floating point formats used in MATLAB, namely single and double.
For the selected number three displays are available: * The value as formated by the MATLAB...
Explore the mysteries of floating point arithmetic. This class readily reproduces textbook examples and provides immediate demonstrations of representation error, loss of precision (subtractive cancellation), and the failure of the distributive,...
Here is a small footprint routine to convert a number of floating point seconds (such as an elapsed time, found by subtracting an earlier return value from time.time() from a later value) to "0:00:00.000" format, instead of...
Radix-4 FFT Test Script This file runs three versions of a Radix-4 FFT written in MATLAB:
radix4FFT1_Float.m computes a radix-4 FFT for floating point data types
radix4FFT2_FixPt.m computes a fixed point radix-4 FFT...
This is the code for calculating solid angle C, surface pressure ps, and field pressure pf coming out from a pulsating cylinder with radius of r and normal velocity vn in an unbounded two dimensional acoustic domain using the solution of Helmholtz...
TComboSpinEdit allows the user to choose from a range of numeric values by clicking on special "spin buttons", or by clicking on the combo button that allows extremely fast and precise input, even for floating-point numbers. Users can...
TDBComboSpinEdit allows the user to choose from a range of numeric values by clicking on special "spin buttons", or by clicking on the combo button that allows extremely fast and precise input, even for floating-point numbers. Users can...
A simulator of Donald E. Knuth's fictitious MIX processor written in Java, which includes support for floating-point arithmetics.
An essential step in embedded software development, floating- to fixed-point conversion can be tedious, labor-intensive, and error-prone. System engineers frequently design algorithms in floating-point math, usually double-precision. This format...
API for User Written Fixed-Point and Floating-Point S-Functions. A supplement to Release 13 of Simulink and Fixed-Point Blockset.
Version 0.9.0 Beta 1 January 8, 2003
Feedback on this beta should be sent to
This package contains the MATLAB code for the robust point-set registration algorithm discribed in the ICCV'05 paper:
"Bing Jian and Baba C. Vemuri, A Robust Algorithm for Point Set Registration Using Mixture of...
any floating point number is separated into two parts i) integer ii)floating point for ex if x=-12.93 the program gives -12 and .93 as the two outputs format:[p,q]=truncate(x); where x is a floating point number
For large 64 bit numbers HEX2DEC runs into floating point issues. This function uses the uint64 data type to do the conversion so there are no rounding errors.
Component used for editing floating point values in fixed point format. It is also useful as an enhanced replacement for the TSpinEdit that comes with Delphi for integer values.
This Xsl template generates Java code for mapping objects to an Oracle database. You supply an Xml file with the details of the table, and Java Class to generate for dealing with that table. An XSL processor, like Xalan, is used to read the...
Converts binary data of any format in a string to floating point decimal of a defined fraction size.
The "intsize" input parameter defines the size of the exponent and sets the fixed point location in the binary number. se...
Two complete applications in C, one for the Texas Instruments C5000 fixed-point processor and the other for the TI C6000 floating-point processor. This self-teach application / laboratory is aimed at beginners to allow them to use DSP to generate...
LongDecimal provides a numeric type for fixed point arithmetic, similar to (but with more features) Java's BigDecimal, but different from Ruby's BigDecimal. Such a numeric type allows controlling how rounding is performed, for example for finance...
This is module for basic computation with floating point numbers. Numbers can have very wide mantissa for good precision, for realize "arbitrary-precision arithmetic". Module was adapt for BCB and MSVC compilers. Russian comments. |