搜索资源列表
multi
- 有关多相滤波的matlab的程序实现,是一个很高的学习例程,有助于对matlab和多相滤波的学习
CICFilter
- 文章运用分级抽取和多相滤波的方法改进传统CIC滤波器的结构,降低了系统工作频率,运用幅度改进函数(ACF)和外加级联余弦预滤波器的技术改进了滤波器频率响应,提出了一种高效的算法结构,改善了通带损耗,增大了阻带衰减,对CIC滤波器的实际应用和深入研究有着现实意义。
polyphase_deng.rar
- 基于多相滤波的信道化接收机DDC MATLAB仿真程序。,Based polyphase filter of the receiver channel DDC MATLAB simulation program.
SDR_matlab
- 多通道软件化软件无线电发射机实现程序,采样速率为25KHz,基于多相滤波的8通道发射机源程序。-Multi-channel SDR(soft defined radio)
POLYPHASE
- 信号多相滤波matlab 实现32 信道滤波,滤波阶数为512-Polyphase filter matlab signal channel 32 filter, filter order 512
multi-filter
- 信号处理中的多相滤波,
hp
- 使用matlab 实现的多相滤波-With the realization of Mmatlab multiphase filtering
filter
- :本文主要研究了应用多相滤波技术的信道化接收机建模问题。在给定信道频谱划分方案下,推导了基于多相 滤波器的信道化接收机数学模型。并由此模型设计了一个四信道模拟系统。最后用仿真实验结果验证了模型的正确性。-research a wave filter
Interpolator-of-polyphase-filter
- 代码用两种方法设计了一个基于多相滤波的内插器,低通滤波器采用128阶凯撒窗,内插倍数32,并且给定信号范围,验证了内插器的正确性,画出了内插前后信号的频谱。-The code design the interpolator based on polyphase filter using two methods.The low pass filter is 128 order Caesar window and interpolation multiple is 32.I give the ran
channel_8_gui
- 4. 数字信道化抗干扰反正,首先数字信道化多相滤波,差值的倍数为信道数的两倍,再采用AGC技术抗干扰。-4 digital channel anti-jamming anyway, the first digital channel of the polyphase filter, the difference in multiples of twice the number of channels, and then using the AGC technology anti-jamming.
multiphase_even
- 简单实用的基于偶排列的多相滤波吗matlab代码-Simple and practical, based on the even of a polyphase filter matlab code
multiphase_odd
- 经过验证的基于奇排列的多相滤波matlab源代码-Validated based on polyphase filtering of the arrangement of the matlab source code
polyphase_filter
- 结合具体应用,以2倍抽取为例,简要分析了多相滤波的基本原理及具体实现方法,并附带了matlab代码,从实验结果可以看出多相滤波可以实现与传统FIR滤波相同的功能。-Combine concrete application, take 200 extracts as an example, the synopsis analyzes the radical principle that the polyphase filters and concretely carries out a meth
cognitive-spectrum-sensing
- 《cognitive spectrum sensing and detection using polyphase DFT filter banks》关于多相滤波一个很有用的一篇文章,大家可以参考一下。-"Cognitive spectrum sensing and detection using polyphase DFT filter banks" an article about a very useful polyphase filter, we can refer to.
DDC
- 三种方法实现数字下变频:直接法、bessel插值、多相滤波等-three method of DDC
channelization_polyphase
- 该程序利用多相滤波结构实现了宽带信号的信道化,相比传统信道化方法,节省了资源,提高了效率。-The program uses the polyphase filter structure to achieve a broadband signal channelization, compared to traditional methods channel, save resources and improve efficiency.
lvboqi
- 多相滤波的matlab代码,从实验结果可以看出多相滤波可以实现与传统FIR滤波相同的功能-Polyphase filter matlab code, can be seen the experimental results can be achieved with conventional polyphase filter FIR filtering the same functionality
wuxian
- 设计的抽取内插系统,利用多相滤波结构,先3倍抽取,在8倍内插,比较采用多相滤波和不采用多相滤波方法的区别(The designed decimation interpolation system uses a polyphase filtering structure, first 3 times decimation, and interpolation within 8 times, and compares the difference between polyphase filterin
多相滤波及测试程序
- 多相滤波及测试程序,可以测试多相滤波的效果等等。
内插器的高效FIR多相结构实现
- 本实验《内插器的高效FIR多相结构实现》旨在帮助学生理解信号内插的基本原理,并掌握内插器的高效FIR多相实现方法。实验通过设计基于汉明窗的FIR滤波器,构建3倍内插系统,实现对10Hz采样信号的升采样处理。 实验内容重点展示了将9阶FIR滤波器分解为3个3阶并联子网络的多相结构,通过在原始信号相邻样点间插入零值并进行低通滤波,有效提高了信号采样率。实验通过对1Hz正弦信号进行内插处理,验证了多相结构在实现高效内插方面的优势。结果表明,该系统能在每两个原始采样点之间成功插入2个新样值点,生成
