Business - Calculators

DRAGSENS (English) 1.01

DRAGSENS Geo Software is used for the exact position estimation of a towed body, sensor, camera, array or net, dragged behind a ship, aircraft or vehicle. The software allows a real-time estimation of the position of a dragged sensor based on the location of a GPS-receiver. The sensor thereby can be dragged underwater, at water or earth surface or be airborne. The software calculates the position of the sensor along the direction opposite to the course by compensation of the drift rate, the rolling and the cornering ability of the towing vehicle. DRAGSENS receives current position data from a standard GPS string (RMC string). From these positions it averages a direction vector. Knowing the length of the tow cable, and the sensor depth, the sensor position is estimated and output in both kilometric and geographic formats. Suitable coefficients help keeping this estimation precise, considering, for example, the cable not as a straight line but as a parabolic arch. DRAGSENS runs under Microsoft Windows and uses two independent serial ports. That also may be USB ports, controlled by a serial port driver. The input port receives the standard position data from the NMEA bus, while the output port gives the sensor position back in both geographic and kilometric format. Several strings with coordinates in different coordinate systems, date / time and additional information are broadcast on the second serial port. They all follow the NMEA standard for the RMC specifications including the checksum bit for transfer controlling. This software at first was developed to add geo tags as an overlay with modern UTM coordinates on the footage taken by a towed underwater video camera. With suitable hardware the program delivers a video image, coming from a towed video camera, with the position as numeric overlay. It will also return the position of any towed sensor, including hydrophones, airguns, sonars or even nets.

MC Squared 1.02

MC Squared is an advanced programmable scientific RPN calculator on your Windows desktop. MC Squared incorporates many productivity enhancing features that are not normally found on calculators, whether hardware or software. The unique "Engineering" display and entry modes allow the user to enter numbers and view results the way you would write them. The calculator buttons can be operated either by clicking them with the mouse or using convenient (and largely intuitive) keyboard shortcuts. Clicking a number on the Stack brings up the Stack Edit Menu, greatly simplifying stack operations. The display can be set up to display normal, negative and binary numbers in different colours. Even the display background colour and case colour can be changed. Add to all this a comprehensive suite of mathematical functions in four number bases, and full user programmability, and MC Squared rapidly becomes an invaluable tool for engineers, scientists, software developers, and in fact anyone regularly needing to perform calculations of any complexity.

Business Calculator for Palm 1.04

BCalcPalm enables you to easily perform advanced currency calculations. 30-days evaluation copy has no functional restrictions. You can work with OVER 160 currencies. Currency rates are updated every 30 minutes. And yet it's not the full list of unique capabilities. Check out for some more below. -- All functions of a conventional calculator, including usage of memory; -- Keeping calculation history, up to ten histories; -- Copying and pasting values; -- Configurable buttons for quick specifying of currencies; -- Option of currency rates updating by direct request from your Palm; -- Currency rates can be changed manually; -- Detailed User Guide.

Measure Up 1.05

Ever wonder how many Eastern Mediterranean Piks are in a French Arpent how many meters per statue mile or how many liters there are in a British bucket Well, wonder no more and get Measure up, conversion software with over 600 different conversions. Linear Measure, Area, Temperature, Weight, Liquid, Volume, Speed and Time measurements can all be converted within their specific category. With web-updates.