Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Properties of the z-Transform I01:17

Properties of the z-Transform I

The z-transform is a fundamental tool in digital signal processing, enabling the analysis of discrete-time systems through its various properties. It is an invaluable tool for analyzing discrete-time systems, offering a range of properties that simplify complex signal manipulations. One fundamental property is linearity. For any two discrete-time signals, the z-transform of their linear combination equals the same linear combination of their individual z-transforms. This property is essential...
Properties of the z-Transform II01:16

Properties of the z-Transform II

The property of Accumulation in signal processing is derived by analyzing the accumulated sum of a discrete-time signal and using the time-shifting property to determine its z-transform. This principle reveals that the z-transform of the summed signal is related to the z-transform of the original signal by a multiplicative factor.
Moreover, the convolution property indicates that the convolution of two signals in the time domain corresponds to the product of their z-transforms in the frequency...
Definition of z-Transform01:26

Definition of z-Transform

The z-transform is a powerful mathematical tool used in the analysis of discrete-time signals and systems. It is an essential analytical tool, analogous to the Laplace transform used in continuous-time systems. It plays a crucial role in the analysis of signals and systems, complementing the discrete-time Fourier transform. Both the z-transform and the Laplace transform convert differential or difference equations into algebraic equations, simplifying the process of solving complex problems.
Introduction to z Scores01:06

Introduction to z Scores

A z score (or standardized value) is measured in units of the standard deviation. It tells you how many standard deviations the value x is above (to the right of) or below (to the left of) the mean, μ. Values of x that are larger than the mean have positive z scores, and values of x that are smaller than the mean have negative z scores. If x equals the mean, then x has a zero z score. It is important to note that the mean of the z scores is zero, and the standard deviation is one.
z scores help...
Introduction to z Scores01:05

Introduction to z Scores

A z score (or standardized value) is measured in units of the standard deviation. It indicates how many standard deviations the value x is above (to the right of) or below (to the left of) the mean, μ. Values of x that are larger than the mean have positive z scores, and values of x that are smaller than the mean have negative z scores. If x equals the mean, then x has a zero z score. It is important to note that the mean of the z scores is zero, and the standard deviation is one.
z scores help...
Difference Equation Solution using z-Transform01:24

Difference Equation Solution using z-Transform

The z-transform is a powerful tool for analyzing practical discrete-time systems, often represented by linear difference equations. Solving a higher-order difference equation requires knowledge of the input signal and the initial conditions up to one term less than the order of the equation.
The z-transform facilitates handling delayed signals by shifting the signal in the z-domain, which corresponds to delaying the signal in the time domain, and advancing signals by similarly shifting in the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Oat-rich low-gluten diet modulates plasma short-chain fatty acids without significant changes in fecal microbiome or inflammatory markers - a randomized clinical trial in people with cardiometabolic risk.

The Journal of nutrition·2026
Same author

Intravesical mycobacteria reshape bladder and gut microbiota in a murine bladder cancer model.

NPJ biofilms and microbiomes·2026
Same author

Novel insights into how gestational diet affects maternal-infant microbiota: a cross-sectional causal mediation analysis at one month postpartum.

European journal of nutrition·2026
Same author

The effects of <i>Lactobacillus</i> and/or <i>Bifidobacterium</i> in fermented foods on cognitive health: a systematic review.

Frontiers in nutrition·2025
Same author

Efficacy of fermented foods for the prevention and treatment of bacterial vaginosis and vulvovaginal candidiasis.

Frontiers in nutrition·2025
Same author

Factors influencing preterm infant microbiota and their role in wheezing development.

Pediatric research·2025
Same journal

Effect of fortified Bovine colostrum on linear growth of children aged 9-36 months: a community-based three-arm randomized controlled trial in urban slums of Belagavi city, India.

The American journal of clinical nutrition·2026
Same journal

Nourishing Collaboration: Interdisciplinary Nutrition Education for Health Care Professionals.

The American journal of clinical nutrition·2026
Same journal

Associations of red blood cell fatty acids with personality traits: 10-year follow-up in the Kibbutzim Family Study.

The American journal of clinical nutrition·2026
Same journal

Corrigendum to: Vitamin D status and breast cancer in Saudi Arabian women: case-control study [Am J Clin Nutr 98 (2013) 105-110].

The American journal of clinical nutrition·2026
Same journal

High postprandial endotoxemia is associated with recurrence of cardiovascular events in patients with coronary heart disease: from the CORDIOPREV randomized clinical trial.

The American journal of clinical nutrition·2026
Same journal

Reply to Wu et al.: "Nitrate and nitrite food composition database: an update and extensive deep dive".

The American journal of clinical nutrition·2026
See all related articles

Related Experiment Video

Updated: May 12, 2026

Characterizing Mammalian Zinc Transporters Using an In Vitro Zinc Transport Assay
07:55

Characterizing Mammalian Zinc Transporters Using an In Vitro Zinc Transport Assay

Published on: June 2, 2023

Reply to Z Weizman

Raul Cabrera-Rubio, Seppo Salminen, Erika Isolauri

    The American Journal of Clinical Nutrition
    |April 4, 2013
    PubMed
    Summary

    No abstract available in PubMed .

    More Related Videos

    A Behavioral Assay to Measure Responsiveness of Zebrafish to Changes in Light Intensities
    09:39

    A Behavioral Assay to Measure Responsiveness of Zebrafish to Changes in Light Intensities

    Published on: October 3, 2008

    Genome Editing with CompoZr Custom Zinc Finger Nucleases (ZFNs)
    09:11

    Genome Editing with CompoZr Custom Zinc Finger Nucleases (ZFNs)

    Published on: June 14, 2012

    Related Experiment Videos

    Last Updated: May 12, 2026

    Characterizing Mammalian Zinc Transporters Using an In Vitro Zinc Transport Assay
    07:55

    Characterizing Mammalian Zinc Transporters Using an In Vitro Zinc Transport Assay

    Published on: June 2, 2023

    A Behavioral Assay to Measure Responsiveness of Zebrafish to Changes in Light Intensities
    09:39

    A Behavioral Assay to Measure Responsiveness of Zebrafish to Changes in Light Intensities

    Published on: October 3, 2008

    Genome Editing with CompoZr Custom Zinc Finger Nucleases (ZFNs)
    09:11

    Genome Editing with CompoZr Custom Zinc Finger Nucleases (ZFNs)

    Published on: June 14, 2012