Compute the output of a general delta-sigma modulator with input u, a structure described by ABCD, an initial state x0 (default zero) and a quantizer with a number of levels specified by nlev. Multiple quantizers are implied by making nlev

Uniform,Suboptimal,Optimal三种量化器的MATLAB仿真程序，按作业的要求编写，仅供参考。-Uniform, Suboptimal, Optimal three kinds quantizer MATLAB simulation program prepared according to the requirements of the job, for reference only.

lena简单量化器设计，数字信号处理简单实验(quantizer design,Simple experiment of digital signal processing)

adc snr, quantizer implement on matlab