YouTube on MSNOpinion

How to use sigma notation to find the partial sum

👉 Learn how to find the sum of a series using sigma notation. A series is the sum of the terms of a sequence. The formula ...
Investopedia

T-Test: What It Is With Multiple Formulas and When to Use Them

This calculation can be used for hypothesis testing in statistics Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive ...
Investopedia

Black-Scholes Model: What It Is, How It Works, and the Options Formula

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
IEEE

$\mathcal {L}_2$ State Estimation With Guaranteed Convergence Speed in the Presence of Sporadic Measurements

Abstract: This paper deals with the problem of estimating the state of a nonlinear time-invariant system in the presence of sporadically available measurements and external perturbations. An observer ...
IEEE

Design and Performance Analysis of a New

Abstract: A new M-ary differential chaos shift keying with index modulation (IM-MDCSK), which has the advantages of high data rate and low energy consumption, is proposed in this paper. In the ...