State Estimation with Kalman Filter

Kalman FIlter (aka linear quadratic estimation (LQE)) is an algorithm which can be used to estimate precise states of a moving object by feeding a series of noisy sensor inputs over time. I’m planning to dedicate next couple of blog posts to give a simple and intuitive understanding and to share my implementation of Kalman filter. The Kalman Filter and its… Read more →

Writing WSO2 IS Integration Tests

Integration testing is a phase of software testing cycle in which we verify that the software/module/component functions as it is supposed to be. Generally in any platform integration testing shares some mutual behaviours. We write each test class against a particular function of the module. After invoking each function programmatically the retrieved results may asserted against preferred results. If the… Read more →