81404566ssl_survey

卡尔曼滤波 简单的程序实现 适合初学者(kalman filter)

svm前向搜索策略程序，用于特征提取，提高运算速度，提高运算精度(svm program before the search strategy for feature extraction, improve processing speed, improve processing accuracy)

在MATLAB环境中，进行数字图像处理中常用到的小波函数系列之三(In the MATLAB environment, to carry out commonly used in digital image processing of the wavelet function series of three)

一个常用的稀疏表示分类器，SRC分类器，用于信号或图像分类，需共同配合CVX运行，可见示例example.m。(Applying for Sparse Representaion Classification with the method SRC， cooperating with the CVX file. See example.m for a trying run.)

基于无速度传感器的异步电机调速系统，运用电流来合成磁链，控制方法是转子磁链定向。采用电流滞环控制，电网电压380V，转矩最大达30N.m。波形效果不错。(Based on speed sensorless induction motor speed control system, using current flux synthesis method for controlling the rotor flux orientation. Use current hysteresis control, grid voltage 380V, maximum torque of 30N.m. Waveform good results.)

关于支持向量的简单分类和多分类与优化，还有不变矩的编程(Support vector classification of simple and multiple classification and optimization, there are moment invariants programming)

三次样条插值函数边界条件由实际问题对三次样条插值在端点的状态要求给出。以第1边界条件为例，用节点处二阶导数表示三次样条插值函数，用追赶法求解相关方程组。(Cubic spline interpolation function from the real problems of boundary conditions cubic spline interpolation is required to give the state of the endpoint. In the first boundary condition, for example, with a node represents the second derivative of the cubic spline interpolation function, solving equations associated with the catch method.)

完成智能天线系统的仿真，可以任意输入信噪比，相位差等(Smart Antenna System to complete the simulation, can be input SNR, phase, etc.)

It is the huffman codage on matlab

说明：  ecg preprocessing baseline removal, powerline interferance removing