ultrasim07_sonar

source code for currency detection

自抗扰控制器的simulink仿真，为自抗扰控制器的使用提供一个实例(Simlink simulation of ADRC provides an example for the use of ADRC.)

LPC vocoder LPC vocoder with several option Graphical user interface Also included several .wav file as example

用MATLAB编写的MIMO系统中的BLAST通信系统的发射程序 (MATLAB prepared using MIMO system communication system launched BLAST program)

Tikhonov正则化工具箱，可实现病态方程组的正则化，以及采用L曲线法、岭估计法、GCV法等确定正则化参数，内含使用方法，亲测有效。(Tikhonov regularization toolbox, which can realize regularization in morbid equations, and using the L curve method, ridge estimation, GCV method to determine the regularization parameter, embedded application method, effective measurement.)

此书中概括了很多MATLAB中的命令，便于查询和学习使用(This book summarizes many of the commands in MATLAB, easy to use search and study)

power spectrum density for different digital communications schemes

说明：  用matlab编写的ADPCM编码和解码.里面包括了编码和解码的m文件.The algorithm is based on IMA ADPCM. (using Matlab prepared by the ADPCM encoding and decoding. They include coding and decoding m documents. The algorithm is based on IMA ADPCM.)

A Memo on How to Use the Levenberg-Marquardt Algorithm for Refining Camera Calibration Parameters

本程序输入一个矩阵及误差限，得出其几何均值分解，该算法广泛应用于通信系统中。(Input is a matrix and outputs its decomposition of geometric mean)