Design and Realization of Digital Filter and Its Application System Based on TMS320C5402 Chip -Design and Realization of a Digital Filter nd Its Application System Based on TMS320C5402 Chip

基于matlab的信号时频分析仿真 MATLAB 软件在多个研究领域都有着广泛的应用。其中,它的频谱分析和滤波器的分析设计功能很强,从而使数字信号处理变得十分简单、直观。本文介绍了时频分析基础理论及一些应用,运用MATLAB 语言实现了旨在构造一种时间和频率的密度函数,以揭示信号中所包含的频率分量及其演化特性的wigner-ville 分布。-Matlab-based time-frequency signal analysis and simulation software MATLAB

IIR数字滤波器的设计，抽样频率为2*pi*1.5*10^4,通带截止频率为2*pi*1.5*10^3-IIR digital filter design, sampling frequency of 2* pi* 1.5* 10 ^ 4, pass-band cut-off frequency of 2* pi* 1.5* 10 ^ 3

Implemented with SDRAM run nios, while saving camera data SRAM, A window function design FIR digital band-pass filter, Combination formula DSmT evidence reasoning calculation function.