# Visual Kalman Filter Description

"Visual Kalman Filter " is a visual math tool to simulate Kalman filter for linear or nonlinear system. Only three steps you need do,and you\'ll get the curve and the estimated results.. Its price is only \$49.95.Function:The Kalman filter is a set of mathematical equations that provides an efficient computational (recursive) means to estimate the state of a process, in a way that minimizesthe mean of the squared error. The filter is very powerful in several aspects: it supports estimations of past, present, and even future states, and it can do so even when the precise nature of the modeled system is unknown.\'Visual Kalman Filter\' provides a visual method to estimate the state of a process. The users need not install matlab, and there are only three steps to operate it. Finally if you click the state you want to observe, the figure and the values of the estimated result will appear immediately.The main operation you need to do is to set initial matrice. User has two choices:1. Open an existent matrice txt file edited beforehand. For example, user can open the txt files in the folder \'Demos\' in the installed path.2. Fill the matrice manually, and save them in a txt file at last.

Category: Education And Reference > Math

Size: 0.79MB

OS: Win 95/98/Me/NT/2000/XP/Vista

# 3D Grapher

Powerful yet easy-to-use graph plotting and data visualization software. You can plot and animate 2D and 3D equation and table-based graphs. The unlimited number of graphs can be plotted in one coordinate system using different colors and lighting.

# EASY-FIT Express

Solves constrained nonlinear parameter estimation problems (nonlinear regression, data, curve and surface fitting) and computes statistical analysis data, e.g., confidence intervals

Mathpad is an easy to use text editor for mathematics. You can mix together ordinary text and any mathematical expression. Ideal for math teachers to create quizzes, tests and handouts. Also, you can save the formatted text as an image.