Rejection_Sampling_Tutorial

Peak finding and measurement

Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the available network capacity are limited. Therefore, it is necessary to compress the data as much as possible. The first is that the reconstructed datum must be understood correctly. Speech signal is compressed with a ratio of 1/4 using the proposed subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm.

Program generate a random binary sequence, introduce ISI and show the diagrams. Next filter minimalized ISI and generate the graph.

自适应PID在过程控制中的应用研究_孙泽勇1(Adaptive PID control application in process research _ Sun Zeyong a)

用回声隐藏方法实现数字水印的许多程序，欢迎共享(This is some water echo code,I spend a lot of time on it.)

QMF滤波器在语音编码中的应用,通过matlab 实验程序设计和实现二通道镜像滤波器(QMF、CQF、OQF)在语音编码中的应用，针对不同的滤波器阶数，采用批量算法，实现和比较波形编码的效率和精度(qmf filter use in wave)

最完整的OFDM matlab程序，适合OFDM入门者。(the whole OFDM matlab program code, which is suitable for the rudimental user.)

与滤波器设计有关的matlab工具箱函数：bispeci.m(And filter design-related functions matlab toolbox: bispeci.m)

说明：  求轴的横向振动分析传统地矩阵，运用matlab编写出程序，此程序使用价值大。(Seek axis transverse vibration analysis of the traditional matrix, the use of matlab to write programs, this program uses the value.)

关于MIMO-OFDM的调制技术，在个参数设置情况下的MMSE VBLAST仿真(about MIMO-OFDM)