crndandkcdf

时移门函数的傅里叶变换三维演示,可用于信号与系统的教学演示，增进对傅里叶变换的理解。(Sliding door when three-dimensional Fourier transform of the function demo, signals and systems can be used for teaching demonstration, enhance understanding on the Fourier transform.)

说明：  利用prony算法提取信号的幅值、频率和衰减因子，删除了mathworks工具包中的bug(The Prony algorithm is used to extract the amplitude, frequency and attenuation factor of the signal, and the bugs in the MathWorks toolkit are deleted.)

用MATLAB实现了基于pca的特征提取方法，有效地完成了识别，是识别的经典例子(Pca-based implementation using MATLAB feature extraction methods, efficient completion of the identification is to identify the classic example of)

This matlab code generates UWB indoor channel impulse response described in : Cassioli, D. Win, M.Z. Molisch, A.F., "The ultra-wide bandwidth indoor channel: from statistical model to simulations," Selected Areas in Communications, IEEE Journal on , vol.20, no.6, pp. 1247-1257, Aug 2002 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1021916&isnumber=21989 All parameters of the channel were taken from the reference paper

htis it kdfjakjf dkfjdakf a

通过MATLAB平台能实现文件格式的相互转换，比如dat文件到txt文件和txt文件到xls文件等，通过相互转换文件格式消除文件加载和导入导出的限制。(By MATLAB platform enables mutual conversion file formats, such as dat files to txt file and txt files to xls files, erase the files by file format conversion and import and export restrictions load.)

MATLAB数值分析与应算习题代码2 3节，用于学习交流，不可用商业用途。(MATLAB Numerical Analysis and Problem code 23 should be considered section for learning exchanges, can not be used for commercial purposes.)

Display complex-valued data using domain coloring

PMSM的向量控制系统，仿真环境matlab7.55/simulink ，经测试可直接使用。 (PMSM vector control system, simulation environment matlab7.55/simulink, has been tested and can be used directly.)

短时傅里叶，matlab程序，经过检验可以正常使用，(stft short-time ft)