NBS0

FIR滤波器的设计代码，这是最后一部分，所有的都已上传(FIR filter design code, which is the last part, all have been uploaded)

it is matlab code for produce signal

一个针对GIF图像的信息隐藏程序，gifshuf该版本为Windows版本(A GIF image for information hiding procedure, gifshuf the version of Windows version)

DMI WITH N EQUAL TO 4,8,20

利用灰色模型预测人口生育率、死亡率，绘制上海市人口年龄树。内附详细预测步骤说明文档。(Predict fertility and mortility Using grey model and plot Age Tree.)

CDT交互式-循环式规约说明,有规约帧结构说明、数据交互流程图和数据交互说明，适用于电力行业CDT规约通信参照。(CDT Interactive- circulating Statute instructions have described the statute frame structure, data flow diagrams and data exchange interaction instructions for the power industry CDT Statute communication reference.)

利用中心差分法计算无阻尼结构动力响应，并作图(Using central difference method to calculate the structural dynamic response)

本代码是关于Multi-Dimensional Scaling（MDS）的代码，可以用于特征提取、特征选择，或是矩阵降维。(This file is part of the Matlab Toolbox for Dimensionality Reduction v0.4b. You are free to use, change, or However, )

matlab的在离散方式的图像缩放MATLAB 的名称源自 Matrix Laboratory ，由美国MathWorks公司推出。它是一种科学计算软件，专门以矩阵的形式处理数据。 MATLAB 将高性能的数值计算和可视化集成在一起，构成了一个方便的、界面友好的用户环境，并提供了大量的内置函数。(matlab in discrete forms of image scaling MATLAB name from Matrix Laboratory, launched by the United States MathWorks. It is a scientific computing software, specifically the form of matrix data processing. MATLAB will be high-performance numerical computation and visualization integrated together, constitute a convenient, user-friendly user environment and provide a large number of built-in functions.)

this is an important project for the identification of a a servo motor for a sun tracker