PID

相关函数法该方法先由序列估计出自相关函数R，然后对其进行傅立叶变换，得到功率谱估计。当延时和数据长度相比很小的时候可以有良好的估计精度。 (Correlation function method that the method is estimated by the sequence from a correlation function R, then its Fourier transform, the power spectrum estimation. When the length of delay and data can be compared to a very early age have a good estimation accuracy.)

find paper on image processing in matlab

（1）文档中描述了应用窗函数法和切比雪夫逼近法设计FIR滤波器的原理和过程，给出了相应的MATLAB程序。 （2）讨论了线性相位FIR滤波器的LATTICE结构实现方法，并给出了MATLAB程序((1) document describes the application of window function method and Chebyshev design of FIR filters approximation theory and the process gives the corresponding MATLAB programs. (2) discussed the linear phase FIR filter realization method LATTICE structure and gives a MATLAB program)

图像配准。主要用于手术导航系统中的图片配准。(Registration)

数字图像处理运用matlab实现3D透视投影(Digital image processing using matlab to achieve 3D perspective projection)

基于matlab的三相三电平27矢量仿真，配合PDF文档说明(27 vector-based simulation matlab, descripe by PDF documentation)

MATLAB6.x符号运算及其应用.pdf 电子书，很不错的哦，学习Matlab的好资料！(Ebook MATLAB6.x Calculation and Use. It is Very good！)

无约束优化,最速下降法和共轭梯度法极小化函数(Unconstrained optimization, the steepest descent method and the conjugate gradient minimization function)

采用程序的方法介绍捷联惯性导航系统进行导航的方法，并将载体的导航信息输出以检验捷联惯性导航系统的导航效果。(Strapdown inertial navigation systems is a kind of common navigation systems in land vehicles.)

svpwm仿真模型，以及基于svpwm的矢量控制模型。(svpwm simulation models, as well as vector control model based svpwm.)