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在matlab环境下，实现了用sweldens算法对一维信号作分解和重构的程序(In the matlab environment, achieved by sweldens algorithm for one-dimensional signal decomposition and reconstruction procedure)

this matlab code is of interpolation of some given points using newton s divided difference method.

三个simulink相关文档，对simulink建模过程进行了详细描述，包括用指令设置simulink模型的参数。还有rtw使用介绍。(Three the simulink relevant documents on the simulink modeling process is described in detail, including the use of instruction set simulink model parameters. Rtw use introduction.)

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用matlab写的costas环的仿真程序。costas环滤波器常用于提取相干载波来进行解调。(Costas loop simulation program written in matlab. costas loop filter is commonly used in the extraction of coherent carrier to the demodulator.)

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)

基于贝叶斯工具箱BNT的隐马尔科夫简单模型，比较适合新手的学习(More suitable for novice learning a simple model based on the the Bayesian toolbox BNT hidden Markov)

Cheby 四种基本滤波器(Cheby four basic filter)

说明：  电机制动模型，运用于MATLAB仿真用，调速，制动都可用(Electric brake models, used in simulation using MATLAB, speed, brake are available)

C++实现数字信号处理中的DFT算法，不是快速算法，是基础DFT算法(C++ implementation of digital signal processing DFT algorithm, not a fast algorithm is the basis of DFT algorithm)