搜索资源列表
denoise_filterbank
- 由于自适应滤波器组的频率响应匹配于信号的统计特性,所以能够得到更为有效的信号分解. 文中根据信号的统计特性,按照低通子带能量最大化的原理设计自适应滤波器组. 结合自适应滤波器组和传统的阈值方法,得到一种更为有效的去噪方法. 实验结果表明,与相同长度的标准滤波器相比,新方法得到了更大的信噪比改善.-Adaptive filter banks as a result of the frequency response to match the statistical properties of th
fir
- 基于FPGA 的dsp模块下建立的语音压缩中的混合滤波器组-FPGA-based dsp established under the voice compression modules in the hybrid filter banks
db_nc_audio_recon
- 使用5阶巴特沃斯半带滤波器4通道完美重构滤波器组来处理音频数据的例子-Using the 5-order Butterworth filter with a 4-channel semi-perfect reconstruction filter banks to process audio data examples
An-improved-method
- 本文结合梅尔滤波器组和翻转梅尔滤波器组的优势，提出了一种混合滤波器组。-this paper combines the advantages of Mel filter banks and Inverted Mel filter banks, and proposes a hybrid filter banks.
digital-channelize
- 基于多相滤波器的接收机和发射机的设计，信号速率可设置-Digital Receivers and Transmitters Using Polyphase Filter Banks for Wireless Communications。
Cosine-Modulated
- PERFORMANCE ANALYSIS OF MULTICARRIER MODULATION SYSTEMS USING COSINE MODULATED FILTER BANKS
paper2
- Coexistence of Filter Banks and CP-OFDM What are the Real Gains