This program is a new way to estimate the coherence function. It s based on the MVDR and is much more reliable than the classical Welch s method implemented in MATLAB. There are 2 programs: the main program called coherence_MVDR.m and and an example, called illustrate.m, that calls the main function to show how it works. There also included 2 papers that we published on this algorithm.
標(biāo)簽： coherence the estimate function
上傳時間： 2016-07-03
上傳用戶：athjac
This is paper on post silicon verification of cache coherence.
標(biāo)簽： verification coherence silicon cache
上傳時間： 2013-12-02
上傳用戶：ma1301115706
computes the coherence in hanning windows
標(biāo)簽： coherence computes hanning windows
上傳時間： 2017-04-26
上傳用戶：cc1915
coherence bandwidth characterization in an urban microcell at 62.4GHz
標(biāo)簽： characterization coherence bandwidth microcell
上傳時間： 2017-06-30
上傳用戶：330402686
The purpose of this project is to explore the issues and implementation of a multiple instruction stream, single data stream processor. We are running two instruction streams on two CPUs which share an address space. The processors share a second level cache, and maintain coherence at the L1 cache with a write-invalidate policy. The L2 cache is two-way set associative, with a block size of 8 words, and a total capacity of 512 words.
標(biāo)簽： implementation instruction multiple purpose
上傳時間： 2017-04-18
上傳用戶：731140412
The investigation of the propagation channel is becoming more and more important in mod- ern wireless communication. The demand for spectral efficiency motivates exploitation of all channels that can possibly be used for communications. Nowadays, a common trend for designing physical layer algorithms is to adapt the transceiving strategy, either by maximizing the diversity gains or by utilizing the coherence of the channels to improve the signal-to-noise power ratio.
標(biāo)簽： Characterization Propagation Channel
上傳時間： 2020-05-31
上傳用戶：shancjb
光學(xué)相干層析（Optical coherence Tomography，OCT成像方法具有高分辨率，非接觸，無損傷等優(yōu)點，應(yīng)用前景十分廣闊。但其實用性受到成像速度和穩(wěn)定性的限制，而成像速度和穩(wěn)定性主要是受到掃描方式的限制，采用頻域快掃描延遲線可以解決這些問題。本裸題研究日的是為基于頻域快掃描延遲線的不同用途的光學(xué)相干層析成像系統(tǒng)中的信號探測電路設(shè)計提供理論依據(jù)和設(shè)計范例，為光學(xué)相干層析成像產(chǎn)業(yè)化提供參考依據(jù)。本文的研究內(nèi)容主要包括以下幾個方面：（1）研制基于顎域快掃描延遲線參考臂的實用型OCT系統(tǒng)，在理論分析基礎(chǔ)上給出實際OCT系統(tǒng)中信號探測電路主要參數(shù)計算依據(jù)。（2）通過設(shè)計用于高散射介質(zhì)成像的光源中心波長為1310nm的OCT系統(tǒng)信號探測電路，給出高分辨率，高信噪比OCT系統(tǒng)信號探測電路設(shè)計。（3）通過設(shè)計用于高吸收介質(zhì)成像的光源中心波長為820mm的快速OCT系統(tǒng)信號探測電路，給出高成像速度OCT系統(tǒng)信號探測電路設(shè)計（4）對OCT系統(tǒng)進(jìn)行測試，對不同樣品成像，驗證設(shè)計的信號探測電路能夠工作。本文中由理論分析得到采用頻域快掃描延遲線的OCT系統(tǒng)信號主要參數(shù)的計算公式為探測電路設(shè)計提供了理論依據(jù)：兩套OCT系統(tǒng)信號探測電路設(shè)計及實現(xiàn)不僅為OCT珠寶（珍珠）檢測和眼科檢測的實際應(yīng)用提供可行性，同時還對不同用途、不回性能側(cè)重點的OCT系統(tǒng)信號探測電路設(shè)計具有一定的參考價值。關(guān)鍵詞光學(xué)相干層析：快掃描延遲線：光電探測：電路設(shè)計
標(biāo)簽： 光學(xué) 光電探測系統(tǒng)
上傳時間： 2022-03-14
上傳用戶：shjgzh
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