Iirj 用JAVA编写的IIR过滤器库。 高通，低通，带通和带阻分别为Butterworth，Bessel和Chebyshev I / II型。 它基于IIR1库[ ]，而该库又基于Vinnie Falco的DSPFilters [ ]。 用法 import uk.me.berndporr.iirj.*; 建设者 Butterworth butterworth = new Butterworth(); 初始化 带阻 butterworth.bandStop(order,Samplingfreq,Center freq,Width in frequ); 带通 butterworth.bandPass(order,Samplingfreq,Center freq,Width in frequ); 低通 butterworth.lowPass(order,Samplingfr

最近遇到了app在设备上反复挂掉的问题。log如下： 2020-03-07 13:20:24.814 16858-16858/? E/SharedPreferencesImpl: Couldn't create directory for SharedPreferences file /data/user/0/com.hello.test/shared_prefs/authStatus_com.hello.test�������������������������������������������������������������������������������������������

ABBTest Signal Viewer 1.6.pdf

以下手册介绍了6S（在太阳光谱中卫星信号的二次模拟），一个能够上述问题模拟的代码。6S代码是由Laboratoire OPTIQUE Atmospherique 10年前开发的5S升级版。

以适用于在通用计算机上实时执行的高效算法的形式涵盖虚拟乐器和音频效果的开发。

高清版的老外的书，不错的。一些专业基础的相关知识，入门级别吧。

信号完整性仿真分析培训课件。图文并茂，简洁清晰。某公司内部培训资料。包含基础知识和案例分析，值得参考。

一份关于图像处理的ppt,还有数字信号处理的基础.入门的好东西.

An important working resource for engineers and researchers involved in the design, development, and implementation of signal processing systemsThe last decade has seen a rapid expansion of the use of field programmable gate arrays (FPGAs) for a wide range of applications beyond traditional digital signal processing (DSP) systems. Written by a team of experts working at the leading edge of FPGA research and development, this second edition of FPGA-based Implementation of Signal Processing Systems has been extensively updated and revised to reflect the latest iterations of FPGA theory, applications, and technology. Written from a system-level perspective, it features expert discussions of contemporary methods and tools used in the design, optimization and implementation of DSP systems using programmable FPGA hardware. And it provides a wealth of practical insights—along with illustrative case studies and timely real-world examples—of critical concern to engineers working in the design and development of DSP systems for radio, telecommunications, audio-visual, and security applications, as well as bioinformatics, Big Data applications, and more. Inside you will find up-to-date coverage of:,解压密码 share.weimo.info

主要介绍了详解利用Python scipy.signal.filtfilt() 实现信号滤波，小编觉得挺不错的，现在分享给大家，也给大家做个参考。一起跟随小编过来看看吧