Matlab-Engineering-problem-solving

说明：  滑模状态观测器，通过支持向量机的方法来辨识滑模状态观测器的参数(Sliding mode observer, through the support vector machine method to identify the parameters of sliding mode observer)

说明：  各种信号的产生源程序，例如阶跃信号，求导信号等(A variety of signal generation source, such as the step signal, derivative signals)

说明：  用稀疏表示人脸识别，其中在求解l1范数的部分的matlab源码。(Sparse representation for face recognition, solving l1 norm matlab source.)

This is a simple code for create window

本书研究了统计理论的三个领域，检测理论，估计理论和解调理论。(In books, we shall study three areas of statistical theory, which we have labeled detection theory, estimation theory, and modulation theory. The goal is to develop these theories in a common mathematical framework and to demonstrate how they can be used to solve a wealth of practical problems in many diverse physical situations. )

说明：  matlab开发的GPS信号simulator，并且包括mdd文件，方便可靠，请勿转载(matlab developed GPS signal simulator, and includes MDD documents, convenient and reliable, please do not reprint)

这个程序是用希尔伯特黄变换HHT求取信号的时频谱与边际谱代码。(This procedure is used Hilbert Huang Transform HHT strike when the signal spectrum and marginal spectrum code.)

实际工程试验应用，从滞回曲线中提取骨架曲线(it will help solve some qusetions)

东南大学 电子学院 信号与系统实验 matlab 代码(Southeast University, Electronic Science and Engineering, signal and system, matlab)

matlab实现iir滤波器。iir数字滤波器有显著特点，dsp运行速度快(matlab iir filter implementation)