Mindlin plate in free vibrations

matlab初学者实例程序集,对学习matlab十分有用，在此与大家分享。(matlab beginners example of the assembly, to learn matlab useful to share with you here.)

共轭梯度法（Conjugate Gradient）是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。 在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数(Conjugate Gradient method (Conjugate Gradient) is between the steepest descent method between Newton method and a method, it only USES a derivative information, but overcome the steepest descent method slow convergence of weakness, but also avoid the Newton law needs to storage and computing Hesse inverse matrix and shortcomings, Conjugate Gradient method is not only solve linear equations with most of the large method, and also one of the most effective solution large nonlinear optimization of one of the algorithm. In all kinds of optimization algorithm, the conjugate gradient method is very important. Its advantage is the storage capacity needed, it has small step convergence, high stability, and doesn t require any exotic parameters numerical experiment, this is the modern scientific computing of the answer above problem sets)

BPCA_l1 method for image analysing

合成孔径雷达成像 算法与实现光盘数据及处理步骤(digital processing of SAR)

实现机器人避障功能，100个方格内可自己设置障碍区域，程序会自动寻找最短路径。另外附带试验参数(Robot obstacle avoidance function, 100 squares can set up their own regional barriers, the program will automatically find the shortest path. Also included with the test parameters)

线性调频信号匹配滤波仿真，给出了正确的相频特性，并对比了源信号与匹配核的幅频，相频特性。(LFM matched filter simulation, the correct phase frequency characteristics, and compares the source signal and the amplitude-frequency matching nuclear, phase frequency characteristics.)

说明：  串联的H桥多电平变换器的协调控制方法的研究、建模与仿真。内容写的很详细(Research on H-bridge multi-level converter series coordinated control method, modeling and simulation. Content written in great detail)

离散傅里叶变换的性质的matlab仿真程序，包括线性特性、时移特性、频移特性、对称性和循环卷积等性质(The nature of the discrete Fourier transform matlab simulation program, including linearity, time-shift feature, the nature of the frequency shift characteristics, such as symmetry and circular convolution)

一种改进的适于慢衰落信道的恒模盲均衡算法 CDMA系统盲自适应干扰抑制 (An improved fit for slow fading channel constant modulus blind equalization algorithm Adaptive Interference Suppression for CDMA Systems)

MATLAB的遗传算法工具(MATLAB genetic algorithm tool)