coherent sampling

USAGE SUMMARY

The phrase "coherent sampling" is a correct and usable phrase in written English.
You can use it to refer to a method of collecting data that involves taking multiple samples from the same source. For example, "The researchers employed a coherent sampling process to gather data from the study participants."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Barbieri, S. et al. Coherent sampling of active mode-locked terahertz quantum cascade lasers and frequency synthesis.

Nature

The usage of coherent sampling eliminates leakage and the requirement for windowing.

Design of Medical Electronic Devices

The primary application of coherent sampling using FFT is in the testing analog-to-digital converters (ADCs) using sine wave inputs.

Design of Medical Electronic Devices

The move to a nationally coherent sampling frame was accomplished by superimposing a hexagonal grid over the entire country, with the area of each grid cell equal to the nominal area represented by each FIA sample [17].

Carbon Balance and Management

The move to a nationally coherent sampling frame was accomplished by superimposing a hexagonal grid over the entire country, with the area of each grid cell equal to the nominal area represented by each FIA sample [ 17].

Carbon Balance and Management

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Yerushalmy (1987 , 1993 decomposed students' work on conjecturing tasks into three conjecturing activities: developing and identifying categories for generalization, forming a coherent sample of instances, and inducing generality from a sample of instances.

International Journal of STEM Education

Currently, given the low agreement on the meaning of the term 'CQI', readers can have very little confidence that reviews of CQI interventions will include coherent samples of the literature.

BMJ Quality and Safety

To obtain a more coherent sample, data analyses were restricted to data provided by physicians in their third to eighth year of professional work (n = 344) and responses by physicians with longer or shorter times in practice were excluded.

BMC Medical Education

Global application of model-based estimation using GLAS, while demanding significant consolidation of training data, would improve inter-comparability of international biomass estimates by imposing consistent methods and a globally coherent sample frame.

Carbon Balance and Management

Windows are used in digital signal processing in order to reduce leakage in spectral analysis and to estimate signal parameters in non-coherent sampling.

Measurement

If the photons or atoms in the separate samples are indeed coherent, with each sample behaving as a giant wave, then the samples will interfere with each other, much like what happens when two waves meet in a pond.

Massachusetts Institute of Technology

Expert writing Tips

Best practice

When describing data collection, clarify if "coherent sampling" refers to maintaining phase relationships in signal processing or ensuring uniformity in statistical sampling for better clarity.

Common error

Avoid using "coherent sampling" interchangeably with general consistency. "Coherent sampling" often implies a specific technical meaning related to signal processing and maintaining phase relationships, which is distinct from basic uniformity in data collection.

Linguistic Context

The phrase "coherent sampling" functions as a noun phrase, specifically an adjective ("coherent") modifying a noun ("sampling"). Based on Ludwig AI, it typically describes a specific methodology within a technical or scientific context. Examples in Ludwig illustrate its use in describing signal processing techniques and statistical data collection.

Expression frequency: Rare

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "coherent sampling" is a phrase primarily used in scientific and technical contexts to describe methods that ensure consistency and synchronization in data collection, often with an emphasis on preserving phase relationships in signals. As Ludwig AI indicates, the phrase is grammatically correct but relatively rare, predominantly appearing in academic and research publications. When using this phrase, ensure clarity in context, differentiating it from general "consistent sampling" when necessary. Given its technical nature, it's crucial to employ "coherent sampling" accurately within its specific domain to avoid misinterpretation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

consistent sampling

Emphasizes the uniformity and regularity in the sampling process.

uniform sampling

Focuses on the even distribution of samples across the data.

synchronized sampling

Highlights the temporal alignment or coordination of samples.

coordinated sampling

Suggests a planned and organized approach to data collection.

structured sampling

Implies a predefined framework or methodology guiding the sampling.

systematic sampling

Highlights the adherence to a specific pattern or interval in selecting samples.

orderly sampling

Focuses on the methodical and well-organized nature of the sampling.

logical sampling

Emphasizes the rationale and reasoning behind the sampling approach.

integrated sampling

Stresses the combination of samples into a unified dataset.

aligned sampling

Indicates the precise arrangement or positioning of samples.

FAQs

What does "coherent sampling" mean in signal processing?

In signal processing, "coherent sampling" refers to a sampling technique where the sampling frequency is synchronized with the input signal frequency, ensuring that the sampled data maintains consistent phase relationships.

How is "coherent sampling" different from non-coherent sampling?

While "coherent sampling" maintains phase information, non-coherent sampling does not synchronize with the input signal, potentially leading to aliasing and loss of phase information.

In what contexts is "coherent sampling" most frequently used?

"Coherent sampling" is commonly employed in applications like analog-to-digital converter (ADC) testing, frequency synthesis, and mode-locked laser analysis, where preserving signal integrity is crucial.

What are some alternatives to the phrase "coherent sampling" in statistical contexts?

Depending on the context, you can use terms like "systematic sampling", "uniform sampling", or "consistent sampling" when referring to data collection methods.