modulated signal

常见例句

An MC algorithm for digital modulated signals is proposed, with a wide recognition range and a high classification probability.
提出了完整的數字通信信號的調制方式識別算法，該算法具有識別類型多，正確識別率高的特點。
Frequency of modulated signals is extracted from frequency-modulated signals by using the relationship between the modulus of wavelet transform coefficient and the singular exponent.
利用小波變換系數的模值與信號奇異性指數之間的關系，從調頻信號中提取出調制信號的頻率。
Three features parameters derived from the instantaneous amplitude, instantaneous phase, instantaneous frequency and power spectrum of analogue modulated signals are presented in this article.
首先介紹從信號幅度、相位、頻率及功率譜等特性中提取的三種特征蓡數，應用這三種蓡數採用人工神經網絡對模擬調制信號進行了識別。