在TMS320VC5416 DSP上实现IIR数字滤波器编程时,分别开辟4个缓冲区、存放输入、输出变量和滤波器系数,并将Matlab设计滤波器的系数A、B存入滤波器的缓冲区。并在TMS320VC5416 DSP上成功实现了IIR滤波,实验仿真结果如图5～图8所示,在TMS320VC5416DSP上输入100 Hz和300 Hz的混合信号,通过所设计的IIR数字滤波器达到滤波...
dsp-lab-matlab-musicDSP是一款基于MATLAB的音乐信号处理工具包,由复旦大学微电子学院的邓开文教授编写。该工具包提供了丰富的音乐信号处理功能,包括滤波器设计、频谱分析、音频增强等。 在选做部分中,作者介绍了一些实用的音乐信号处理技巧,例如使用高通滤波器去除噪声,使用低通滤波器平滑音频信号等。此外,还提供了一些...
YALMIP is a MATLAB toolbox for optimization modeling.GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and for performing other numerical experiments. It also provides ...
LAB一部分制作的MATLAB脚本文件 基于MATLAB和Simulink的音频分频器设计。 要求 我的项目需要以下MATLAB工具箱才能成功运行。 DSP工具箱。 音频系统工具箱。 屏幕截图 Simulink中设计的实现。 FIR低通滤波器(LPF)的脉冲响应 LPF的幅度和相位响应: FIR带通滤波器(BPF)的脉冲响应 BPF的幅度和相位响应: FIR高通滤波器(HPF...
Speex audio processing library - THIS IS A MIRROR, DEVELOPMENT HAPPENS AT https://gitlab.xiph.org/xiph/speexdsp - xiph/speexdsp
them are quite simple and are based on existing MATLAB M-files. But a great many of them has been created from scratch. We also prepared a lab manual (in TEX format) for the 7 simulations which the students perform as the lab component of this course. The topics of these simulations ...
effectivelyandrapidlybyusingDPLL.Besides,theparalleloperationofinverterswithnointerconnectionissolved.The simulationdataofthismethodkeepconsistentwiththephase,~equeneyandamplitude.Theefi ciencyoftheDPLLwas provenbyexperimentsandsimulations. . Keywords:inverter;phase—lockedloop;digitalcontrol;digitalsignalprocessing ...
YALMIP is a MATLAB toolbox for optimization modeling.GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and for performing other numerical experiments. It also provides ...