DWT_zibian

使用变分EM方法实现的LDA文本模型 输入为文本即可 分解实现，含多个小函数可单独使用(LDA For Text Classification)

超经典的ffmepg学习教程及示例代码！~~~(Ultra Classic ffmepg tutorials and sample code)

smart antenna. WS=Z where Z=[1 0 0..]T & S is the stearing vector.Find W? STEP1:Input Number of Array Elements, The Separation Distance Between Elements, The Operation Frequency, The Angle of Incidence of The Desired Source Signal , The Angle of Incidence of The Interference Un-Desired Source Signals Respectively, The Angle of Incidence of the Undesired Interference Source Signal STEP2: Estimatie The Weight Vector of A Null Steering Beamformer STEP3:Inverse of Steering Beamformer STEP4:Find Weights Vector by using equation W=S-1ZT STEP5:Plot

to find the discrete fourier transform using the fast fourier algorithm, any sequence of lengths which are multiples of 2 simply append zeros to satisfy this requirement

used to calculate energy efficiency in wireless sensor nodes

%% 用聚类法确定葡萄酒分级 % 《MATLAB数学建模方法与实践》(《MATLAB在数学建模中的应用》升级版)，北航出版社，卓金武、王鸿钧编著.(Classification of wine by clustering method Mathematical Modeling Methods and Practice in MATLAB (Upgraded Edition of Application of MATLAB in Mathematical Modeling), edited by Zhuo Jinwu and Wang Hongjun, Beihang Publishing House.)

用于心电信号滤波，峰值检测，相位检测中值检测(For ECG filtering, peak detection, phase detection value Detected)

一个很有用的卫星链路模型。A satellital path(A satellital path)

提供一個傅立葉轉換 融合大小轉換 出的圖形(fourier tranfer)

job shop scheduling for parallel machine