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discrete sine or cosine transform using matlab

对二分类数据集分类，计算准确率并画出分界面(Classification of the two data sets classification, calculation accuracy and to draw the interface )

this matlab code presents a ofdm digital predistorter using lut method and a saleh model for the power amplifier

利用matlab计算lyapunov最大指数，对混沌时间序列进行短期预测。(Using matlab to calculate lyapunov largest index of short-term prediction of chaotic time series.)

MATLAB读取YUV4：2：0视频序列代码(MATLAB read YUV4: 2:0 video sequence code)

通过游程编码的方式，进行图像信息隐藏，此方法适用于二值图像的隐藏(Length coding by the way the image information hiding, this method is suitable for binary image of the hidden)

空间电压矢量PWM控制中电机模型的设计与实现(Design and Implementation of the space voltage vector PWM control of the motor model)

牛顿插值法和三次样条插值法的程序，也对这两种方法的效果进行了对比。(Program of Newton interpolation and cubic spline interpolation method, and also compared the effect of these two methods.)

在matlab2011b环境下 搭建了永磁同步电机空间矢量调制的仿真模型，仿真效果比较满意。另外根据需要自己搭建了pmsm的电机本体模型。(In matlab2011b environment to build a simulation model of permanent magnet synchronous motor space vector modulation, simulation results were satisfactory. Also, according to the need to build their own model of pmsm the motor body.)

核主成分分析是一种流行的非线性特征提取方法( Kernel principal component analysis is a popular nonlinear feature extraction method)