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RF Simulation Demo: SSB
Overview Single Sideband Modulation (SSB) is used to filter out one of the side bands (usually the lower sideband) in order to conserve power and bandwidth in AM ...
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RF Hardware Example: Amplitude Modulation
This lab is designed to examine the Amplitude Modulation (AM) analog modulation scheme. Fundamentally, analog modulation techniques require changing characteristics ...
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RF Simulation Demo: IQ Data
Put in its simplest form, IQ data shows the changes in magnitude and phase of a sine wave. If changes in magnitude and phase of a sine wave are made in an orderly, ...
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NI ELVIS II/Emona DATEx: A Block Diagram Approach to Telecommunications Education
This webcast introduces the Emona DATEx telecommunications trainer, an add-on module for NI-ELVIS 2 that offers a hands-on, block diagram approach to teaching introductory ...
zone.ni.com/wv/app/doc/p/id/wv-653
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RF Hardware Example: SSB
Overview Single Sideband Modulation (SSB) is used to filter out one of the side bands (usually the lower sideband) in order to conserve power and bandwidth in AM ...
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RF Hardware Example: Phase Modulation
Overview This example illustrates the modulation of the phase of a carrier, which is accomplished when the value of the phase angle is changed as a direct function ...
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EE49 Lab 1: Source Coding Lab: Cosine Transform (DCT), sample quantization, and Huffman coding
Plain - EE49 Lab 1: Source Coding Lab: Cosine Transform (DCT), sample quantization, and Huffman coding - Goal The goal of this lab is to gain an understanding of ...
decibel.ni.com/content/docs/DOC-17962
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EE49 Lab 2: Introduction to Digital Communication Lab: UART Communication, Sync, and Channel Correction
Plain - EE49 Lab 2: Introduction to Digital Communication Lab: UART Communication, Sync, and Channel Correction - Goal In Lab 2, our goal is introduce you to aspects ...
decibel.ni.com/content/docs/DOC-17963
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EE49 Lab 5: Building a Wireless Packet Transmitter and Receiver
Plain - EE49 Lab 5: Building a Wireless Packet Transmitter and Receiver - Goal We’ve spent the last 4 labs learning about various aspects of communications. The ...
decibel.ni.com/content/docs/DOC-17966
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EE49 Lab 4: Introduction to Demodulation and Decoding: BPSK & QPSK
Plain - EE49 Lab 4: Introduction to Demodulation and Decoding: BPSK & QPSK - Goal The goal of this lab is to learn about demodulation, and implement the portions ...
decibel.ni.com/content/docs/DOC-17965
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| Operator | Example | Action | Boolean Equivalent |
|---|---|---|---|
| " " | "temperature monitoring" | Requires two terms to be adjacent to each other. In this example, only documents containing the phrase "temperature monitoring" will be shown. | ADJ |
| + | +temperature | Requires this term to be present as-is, eliminating the use of synonyms. This search query can be used in conjunction with other keywords to find only documents containing the word "temperature". | AND |
| - | -monitoring | Excludes results containing this term. Use this query in conjunction with other terms to find only documents not containing the word "monitoring" | NOT |
| () | (temperature monitoring) | Allows terms to be grouped when used with other operators. For example, searching for industrial -(temperature monitoring) will return only documents containing "industrial" but not "temperature" or "monitoring" | OR |
| * | monitor* | Acts as a wildcard. This example will return documents containing words "monitor", "monitoring", "monitored", etc | n/a |