signal analysis

Chaos Signal Complexity Matlab Simulation in Digital Signal Processing

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Chaos Signal Complexity Matlab Simulation in Digital Signal Processing

✅ Author Profile: A Matlab simulation developer passionate about research, skilled in data processing, modeling simulation, program design, complete code acquisition, paper reproduction, and scientific simulation. 🍎 Previous reviews, follow the personal homepage: Matlab Research Studio 🍊 Personal motto: Investigate to gain knowledge, complete Matlab code and simulation consultation available via private message. 🔥 Content … Read more

Creating a Portable IoT Display with ESP32

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Creating a Portable IoT Display with ESP32

This is a portable IoT display project that can be developed into various practical tools using the Arduino_GFX library, such as WiFi signal analysis and electronic photo albums. With a well-designed 3D printed case, it can be easily attached to a keychain or backpack for portability. Materials List TTGO T7 V1.0 (ESP32 WiFi Module) × … Read more

WaveRunner 8000 Oscilloscope

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WaveRunner 8000 Oscilloscope

The WaveRunner 8000 is a series of oscilloscopes launched by Teledyne LeCroy. TLC is a well-known testing and measurement company, significantly positioned in the field of testing and measurement instruments such as oscilloscopes and logic analyzers. Their products are widely used in industries such as electronic design, communications, and aerospace, providing engineers and researchers with … Read more

What Parameters Have You Measured with an Oscilloscope?

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What Parameters Have You Measured with an Oscilloscope?

The oscilloscope is the most common instrument for electronic engineers, and many people liken it to the “eyes” of an engineer, which sufficiently illustrates how important oscilloscopes are to engineers. How is the signal displayed on the oscilloscope screen? On the oscilloscope, the signal transmission goes through a series of resistors and capacitors inside the … Read more

Template Testing Functionality of Oscilloscopes and Its Applications

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Template Testing Functionality of Oscilloscopes and Its Applications

The template testing feature adds a capability to traditional oscilloscopes: it allows for a quick assessment of whether the input signal is qualified. When an unqualified signal is captured, we can perform actions such as stopping and taking a screenshot. This article will introduce the template testing functionality of the ZDS4000 series oscilloscopes and provide … Read more

How to Adjust FFT Function on Oscilloscope?

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How to Adjust FFT Function on Oscilloscope?

“The FFT function on an oscilloscope is a tool that provides a frequency domain view of signals. Understanding how the FFT function on the oscilloscope can bring digital and RF designs to market.” How to Access FFT on Keysight Oscilloscopes The FFT menu includes options for selecting the type of FFT spectrum calculation, allowing you … Read more

Introduction to Various Types of Oscilloscope Probes and Their Uses

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Introduction to Various Types of Oscilloscope Probes and Their Uses

This article will introduce the types and uses of various probes. What is a probe: An oscilloscope is the most commonly used measuring instrument by electronic engineers, and the oscilloscope probe is undoubtedly the most commonly used accessory for the oscilloscope. The oscilloscope probe is the electronic component that connects the measured circuit to the … Read more

The Importance of Oscilloscope Probes: What You Should Know

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The Importance of Oscilloscope Probes: What You Should Know

Understanding Oscilloscope Probes The measured signal cannot be directly connected to the oscilloscope, so a device is needed to establish an electrical connection between the test point and the oscilloscope. Depending on the needs, this device can be a simple wire or a more complex circuit. The device responsible for linking the test point and … Read more

Understanding Norm and Auto Modes on Oscilloscope

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Understanding Norm and Auto Modes on Oscilloscope

One of the fundamental issues when using an oscilloscope is how to stabilize the displayed waveform. This article explains what norm and auto mean on the mode selection switch of an oscilloscope. This involves the triggering operation, which is a skill that is relatively difficult to master when using an oscilloscope because it relates to … Read more

Oscilloscope Duty Cycle Search: Practical Guide

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Oscilloscope Duty Cycle Search: Practical Guide

Hello everyone, in the previous episode of our 100-episode practical video series, we shared the pulse width search function of the ZDS2022 oscilloscope. The oscilloscope’s search function is practical and convenient. However, some users are still not very familiar with the search function of the ZDS2022 oscilloscope. In fact, the ZDS2022 oscilloscope has a powerful … Read more