```GAUSS
/******************************************************
Plotting Section
*******************************************************/
// Layout
plotOpenWindow();
// Plot control structure
struct plotControl myPlot;
myPlot = plotGetDefaults("XY");
// Turn grid off
plotSetGrid(&myPlot, "off");
// Font settings
font_name = "Helvetica Neue";
font_color = "#3e3e3e";
title_size = 18;
label_size = 14;
legend_size = 12;
/***********************************************
Predicted state
************************************************/
// Legend
plotSetLegend(&myPlot, "Predicted"$|"Observed");
plotSetLegendFont(&myPlot, font_name, legend_size, font_color);
// Change color of axes numbers
plotSetTicLabelFont(&myPlot, font_name, legend_size, font_color);
// Title
plotSetTitle(&myPlot, "Kalman Filter Predicted State: AR(2) Model", font_name, title_size, font_color);
// Set up to add plot of filtered data
// Turn line symbol off
plotSetLineSymbol(&myPlot, -1);
x = seqa(1, 1, cols(yt));
// XY plot of filtered data
plotXY(myPlot, x, rslt.predicted_state[2, 2:cols(yt)+1]');
/***********************************************
Observed Data
************************************************/
// Plot scatter of observed data
plotAddScatter(x, yt');
```
Introducing the GAUSS Platform
An easy-to-use data analysis, mathematical and statistical environment based on the powerful, fast and efficient GAUSS Matrix Programming Language.
Used in Over 100 Major Universities, Fortune 500 Companies, NGO's, Government and World Banks
What is GAUSS?
The GAUSS Mathematical and Statistical System is an interactive environment designed for math and statistics, which has been used by leaders in data dependent fields at major institutions for more than 30 years.
Comprehensive Environment for Modeling and Analysis
The GAUSS base platform is a complete analysis environment with the built-in tools you need for estimation, forecasting, simulation, visualization and more.
Fully Customizable
GAUSS allows you to stay ahead of the curve by giving you the tools you need to modify our algorithms, or create the latest and greatest from the ground up.
Interactive and Fast
The GAUSS platform provides a fully interactive environment for exploring data, performing calculations and analyzing results. These interactive features speed up your workflow, while the exceptionally fast GAUSS analytics engine will speed up your computations.
The GAUSS analytics engine has been designed to be extremely light-weight and efficient while making the most use of your hardware. From a small laptop, to a large cluster, nothing scales as well as GAUSS.
Visualization and Presentation
Intuitive and powerful interactive and programmatic methods, make it easy to create beautiful and professional 2D and 3D graphics to analyze your data and present your findings. Your high resolution GAUSS graphics can be exported to many popular formats such as: PNG, PDF, SVG, TIFF and more.
Operating Systems
Language, Platforms and Tool Support
GAUSS open platform supports the languages, data sources, packages, and tools you already use.
ABOUT APTECH PRODUCTS
Aptech products not only come with a flexible environment and hundreds of built-in functions, but a wide array of resources and support generated by our user community. Streamline your work with ease and find out which solution will support your success today!
GAUSS Platform Mathematical
and Statistical System
An easy-to-use data analysis, mathematical and statistical environment based on the powerful, fast and efficient GAUSS Matrix Programming Language.
GAUSS Engine
The GAUSS Engine lets you seamlessly integrate GAUSS applications with practically any production environment, or distribute GAUSS functionality within custom software - royalty free!
GAUSS Application
Pre-written, customizable GAUSS programs designed to increase user productivity and extend GAUSS functionality in the fields of statistics, finance, engineering, physics, risk analysis and more.
Third Party Application
Related software programs developed by third-party vendors. Many of these products are pre-written, customizable programs written in the GAUSS Programming Language, as well as tools and utilities to get the job done, and get it done FAST!
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis sed metus euismod, tristique massa eu, commodo odio. Vivamus rutrum porta odio non auctor.