coarse estimates

USAGE SUMMARY

'coarse estimates' is correct and usable in written English.
You can use it when you want to describe estimates that are fairly rough and approximate. For example, "Rather than taking the time to do the detailed calculations, we had to make do with some coarse estimates."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

This is because the coarse estimates of direction-cosines begin to misidentify the estimation grid.

EURASIP Journal on Advances in Signal Processing

Once the coarse estimates are obtained, we can apply our DFT-based estimators by taking a window around each MPC slightly larger than the pulse width.

EURASIP Journal on Wireless Communications and Networking

The method is initialized for i = 0 using the coarse estimates obtained from (32).

EURASIP Journal on Advances in Signal Processing

We will assume that we already have the coarse estimates of all the PPS parameters a ^ k, k = 1, 2,..., K.

EURASIP Journal on Advances in Signal Processing

Finally, the coarse estimates of direction-cosines are used to disambiguate the fine but cyclically ambiguous estimates to derive both fine and unambiguous estimates of direction-cosines.

EURASIP Journal on Advances in Signal Processing

The coarse estimates of τ(l can be obtained as locations of the peaks of Γ r M P, s ( t ) crossing a given threshold.

EURASIP Journal on Wireless Communications and Networking

Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

The investigated algorithm based on this configuration adopts the "vector-cross-product" DOA estimator to provide the coarse estimate and then derives the fine estimate by extracting the inter-sensor phase factors in the sparse array.

EURASIP Journal on Advances in Signal Processing

In module I, a cyclic prefix (CP -based maximum likelihood (ML) estimator is employed to obtain a CP -basedtimaximum time and fractionalikelihoody offset; however, the estiMLtestimatorfisemployed synchronizatoobtainnals.

EURASIP Journal on Wireless Communications and Networking

It might therefore be useful to have at least a coarse estimate of the STO before performing this CFO estimation.

EURASIP Journal on Advances in Signal Processing

A very coarse estimate on a matrix RIP bounds is the mutual coherence of a matrix.

EURASIP Journal on Advances in Signal Processing

The coarse estimate of a0 is not needed at this point.

EURASIP Journal on Advances in Signal Processing

Expert writing Tips

Best practice

When using "coarse estimates", clearly state the limitations of the approximation and the potential range of error. This helps avoid misinterpretations and provides context for the estimates' reliability.

Common error

Avoid presenting "coarse estimates" as highly accurate or definitive. Always acknowledge their approximate nature and potential for significant deviation from actual values.

Linguistic Context

The phrase "coarse estimates" functions as a noun phrase where the adjective "coarse" modifies the noun "estimates". It describes the quality of the estimates, indicating they are not precise or detailed. As shown by Ludwig, it's commonly used in scientific and technical contexts.

Expression frequency: Common

Frequent in

Science

90%

News & Media

5%

Formal & Business

3%

Less common in

Academia

1%

Encyclopedias

0.5%

Wiki

0.5%

Ludwig's WRAP-UP

The phrase "coarse estimates" is a common and correct term, primarily used in scientific and technical fields to describe preliminary or approximate estimations. As Ludwig AI points out, it's useful to describe estimates that are fairly rough and approximate, in contexts where great precision isn't required or feasible. When using this phrase, it's crucial to acknowledge the limitations of the estimates and avoid overstating their accuracy. Alternatives like "rough approximations" or "preliminary estimations" can be used depending on the context. Ensure that when using "coarse estimates", you provide context about their reliability, and the expected range of error to avoid misinterpretations.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

rough approximations

Focuses on the approximate nature, highlighting the lack of precision.

preliminary estimations

Emphasizes the early stage of the estimation process.

approximate calculations

Highlights the act of calculating with a degree of imprecision.

high-level estimations

Indicates estimates that are broad and lack specific details.

ballpark figures

An informal way to describe approximate numbers or quantities.

broad estimates

Focuses on the wide-ranging nature of the estimates.

crude assessments

Implies a lack of refinement or sophistication in the assessments.

initial approximations

Highlights that these are the first approximations that can be further refined later on.

order-of-magnitude estimates

Indicates estimates that are accurate to the nearest power of ten.

basic calculations

Emphasizes the fundamental and simple nature of the calculations.

FAQs

How can I use "coarse estimates" in a sentence?

You can use "coarse estimates" to describe preliminary or rough approximations, for example: "Due to time constraints, we had to rely on "coarse estimates" for the project's budget."

What are some alternatives to saying "coarse estimates"?

Alternatives include "rough approximations", "preliminary estimations", or "approximate calculations", depending on the specific context.

What does "coarse" mean in the context of "coarse estimates"?

In this context, "coarse" refers to the estimates being broad, imprecise, or lacking in fine detail, suggesting they are preliminary or approximate.

When is it appropriate to use "coarse estimates" instead of more precise calculations?

It is appropriate to use "coarse estimates" when time or resources are limited, when only a general understanding is needed, or as a starting point for more detailed analysis.