Q3

说明：  互信息求时间延迟的C语言程序，可以应用在MTALAB中(mutual-informationg C)

对信号去噪，中间包括软阈值，硬阈值处理，garrot阈值，semidoft阈值处理，效果可以。(Of the signal denoising the middle soft threshold and hard threshold garrot threshold the semidoft threshold treatment effect can.)

MATLAB初学者 介绍了MATLAB 的一些基本使用方法(MATLAB for beginners introduces some basic use MATLAB)

系统系统辨识文件夹内是产生高斯白噪声，m序列和最小二乘法的一次完成算法，递推算法，限定记忆法的程序。系统仿真文件夹内是对系统线性和非线性的建模和仿真程序。(System folder on system identification is to generate Gaussian white noise, m sequence and a complete least-squares method algorithm, recursive algorithm, limited memory method procedures. System Simulation System folder is a linear and nonlinear modeling and simulation program.)

说明：  matlab中chol函数的C++实现，即对矩阵进行分解，分解为上三角矩阵(chol matlab in C++, the function)

matlab像素级图像处理，，显示处理结果，适合于图像处理入门。包括了一些基本的图像处理方法，如求反，均值滤波中值滤波，拉斯变换，还有一个结构光条纹中心求取程序。所有程序有一个gui界面，方便操作。(matlab pixel level image processing, display the results, suitable for image processing started. Includes some basic image processing methods, such as anti-seeking, average filtering, median filtering, Laplace transform, and a structured light strip center strike procedures. All programs have a gui interface for easy operation.)

matlab扩展编程：增加了matlab的数据结构和编程技巧，c调用matlab，matlab访问硬件系统，matlab录音工具，matlab的语音识别系统等(matlab expand programming: an increase of matlab data structures and programming techniques, c call matlab, matlab access to hardware system, matlab recording tools, matlab voice recognition systems, etc.)

实现在任意格式的图片中隐藏信息 联合开发网 - pudn.com

给原始的语音信号加上一个高频余弦噪声，频率为5kHz。画出加噪后的语音信号时域和频谱图(To the original speech signal and the last high frequency cosine noise, frequency of 5kHz. Speech signal time domain and frequency spectrum and noise after the draw)

阵列信号处理方面的10个经典程序,主要为DOA估计(Array signal processing 10 classic program)