独立成分解析の英語

混合信号を周波数領域でＮ個の帯域に分割した後の各帯域ｉの帯域信号行列に対して、第１独立成分解析処理を施し、各帯域ごとにＭ個の分離信号ｌ_ｉ，ｊを出力する。例文帳に追加

A band signal matrix of each band i after division of a mixed signal into N bands in a frequency domain is subjected to first independent component analysis processing to output M separated signals 1_i,j for each band. - 特許庁

また、このような音楽／音声分離装置における独立成分解析アルゴリズムは簡単であり、アルゴリズムの実行時間が短くてＤＳＰチップやマイクロプロセッサーなどで容易に具現できる。例文帳に追加

Further, the independent component analysis algorithm in such a music/a voice separation device is simple, and easy to use with a DSP chip or a microprocessor in a short time. - 特許庁

センサの個数と（磁気）発生源の個数の関係や、ノイズレベルの如何にかかわらず、磁気検出信号を独立成分に適正に分解し、磁気検出信号に含まれるノイズ成分が的確に除去され、正確な信号解析結果が得られる。例文帳に追加

The magnetic detecting signal is properly broken down into independent components regardless of the relationship between the number of sensors and the number of (magnetic) generating sources and a noise level, and the noise component included in the magnetic detecting signal is precisely removed to obtain an accurate signal analyzing result. - 特許庁

前記音楽／音声分離装置は、音楽信号と音声信号とが混合された音響信号に対して、２次元前方ネットワークの構成とセンサーの録音位置差による信号の混合過程を推定する独立成分解析アルゴリズムを利用して相互独立的に録音されている音声信号と音楽信号とを短い収束時間で分離し得る。例文帳に追加

The above music/voice separation device separates in a short convergence period the voice signals and the music signals both recorded independently in the sound signals in which music signals and voice signals are mixed together by using an independent component analysis algorithm which infers the signal mixing process by using the architecture of the 2-dimensional forward network and the recording positions of the sensor. - 特許庁

前記信号分離手段は、独立成分解析に基づく第１の分離処理手段と、相関抽出解析に基づく第２の分離処理手段と、前記源信号の統計的特性を検出する信号特性検出手段とを備え、前記第１および第２の分離処理手段のうち前記検出した信号特性に応じて選択した何れか一方の分離処理手段によって前記源信号を複数の信号に分離する。例文帳に追加

The signal separation means is equipped with a first separation processing means based on independent component analysis, a second separation processing means based on correlation extraction analysis, and a signal characteristic detection means for detecting a statistical characteristic of the original signal, and the original signal is separated into plural signals by either separation processing means selected according to the detected signal characteristic from between the first and second separation processing means. - 特許庁

直交変調信号の信号解析装置において、直交変調信号のＩ成分とＱ成分のデジタルデータをそれぞれ独立して信号処理する信号処理手段と、該信号処理手段により処理した結果をＩ成分レベルとＱ成分レベルの特性としてそれぞれ表示する表示手段とを具備したこと。例文帳に追加

The signal analyzing device of a quadrature modulation signal is provided with a signal processing means for independently signal-processing the digital data of the I components and Q components or a quadrature modulation signal, and a display means for displaying the processed result of the signal processing means respectively as the characteristics of the I component level and Q component level. - 特許庁

プレス成形品の成形条件をもとに数値シミュレーションによりプレス成形解析を行い、成形データに含まれる応力データについて、プレス成形品全体にわたり、応力の各方向成分の方向の少なくとも一つに対して面内応力成分と曲げモーメント成分とに分解し、独立分解データを生成する。例文帳に追加

By performing the analysis of press forming by a numerical simulation on the basis of the forming conditions of a press-formed article and, about stress data including forming data, decomposing at least into an in-plane stress component and a bending moment component against at least one in the direction of each direction component of stress over the whole of the press-formed article, an independent resolved data is produced. - 特許庁