yuyinshibie

matlab5.3版的介绍书籍，很全面，对于刚开始入手学习的新手不错(matlab5.3 version of the introduction of books, very comprehensive for the novice just starting to learn a good start)

散傅里叶变换的性质 一、 实验目的 1、 掌握离散傅里叶变换的性质，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； 2、 通过编程验证傅里叶变换的性质，加强对傅里叶变换性质的认识。 (The nature of the discrete Fourier transform, the purpose of the experiment 1, to grasp the nature of the discrete Fourier transform, including a linear characteristic, when the shift characteristic frequency-shift characteristic, symmetry, and the circular convolution nature 2, through the programming verification Fu li the nature of the Fourier transform, to enhance the understanding of the nature of the Fourier transform.)

机械设计MATLAB的辅助分析资料，详细讲解了四连杆曲柄滑块等经典例子相关代码，(document of mechanical design of MATLAB。explain some examples of four connecting rod and crank slider)

说明：  图论的相关MATLAB CODE 非常好用(grBase- find all bases of digraph grCoBase- find all contrabases of digraph grCoCycleBasis- find all independent cut-sets for a connected graph grColEdge- solve the color problem for graph edges grColVer- solve the color problem for graph vertexes grComp- find all components of graph grCycleBasis- find all independent cycles for a connected graph ...)

Identify tables and interactively select the data to bring into MATLAB

实现matlab的caany边缘检测算法，并进行边缘的细化处理(To matlab caany edge detection algorithm, and edge thinning treatment)

研究生学习期间，优化方法课程中无约束线性规划的DFP的matlab程序(DFP matlab program)

隐马尔科夫树模型，这是一个自包含的程序包，包括2维离散小波变换和逆小波变换 例程。在每个子带中每个刻度的所有小波系数都绑在一起，避免了模型的过度拟合。(This is a self-contained package including the 2-D DWT and inverse DWT routines. All wavelet coefficients at each scale within each subband are tied together to avoid overfitting of the model. )

Power system stabilizers (PSS) are now routinely used in the industry to damp out power system oscillations. In this paper, real-coded genetic algorithm (RCGA) optimization technique is applied to design robust power system stabilizer for both singlemachine infinite-bus (SMIB) and multi-machine power system. The design problem of the proposed controller is formulated as an optimization problem and RCGA is employed to search for optimal controller parameters. By minimizing the time-domain based objective function, in which the deviation in the oscillatory rotor speed of the generator is involved stability performance of the system is improved. The non-linear simulation results are presented under wide range of operating conditions disturbances at different locations as well as for various fault clearing sequences to show the effectiveness and robustness of the proposed controller and their ability to provide efficient damping of low frequency oscillations.

A Matlab function that performs sparse singular value decomposition faster than the build in svds function.