window-digital-filter

OFDM with noisy channel with qpsk

神经网络中用四阶矩法取图像的基，以及怎样把图像分成小块(Neural network using fourth-order moment method in image base, as well as how to put the image into small pieces)

matlab的pde工具箱很薄弱，同时只能处理有限复杂度的问题，利用comsol强大的有限元分析与多物理场的耦合性，解决相当完美。 matlab与多物理场有限元软件的结合，本程序需要安装matlab7.0以上以及comsol multiphysics 3.0以上版本，建立客户端后可以方便的利用matlab控制有限元软件，进行建模计算。 本程序描述的是点电荷周围的电场以及电势。适合于初学者(The pde matlab toolbox is very weak, and can only handle a limited complexity of the problem, by using comsol powerful finite element analysis and multi-physical field coupling to solve quite perfect. matlab and multi-physics finite element software combination, the above procedure to install matlab7.0 and comsol multiphysics 3.0 or later, after establishing the client can easily control the use of matlab finite element software to model calculations. This procedure describes the electric field around a point charge and the electric potential. Suitable for beginners)

multi media card application note

一维无约束搜索算法―黄金分割算法（MATLAB代码）(Unconstrained one-dimensional search algorithm ——gold segmentation algorithm （MATLAB code）)

将数字信号转换为模拟信号的电路称为数模转换器（d/a转换器或dac）(digital to analog converter)

MATLAB程序，非参数趋势检验方法，并且可以得到倾斜度。(A non-parametric trend test.)

matlab code for simple filter design

希尔伯特黄变换的实际应用代码，包括emd分解以及谱图生成(The actual application code Hilbert Huang Transform, including emd decomposition and spectra generated)

DSCDMA通信系统仿真源程序，调试通过(DSCDMA system code)