Channel_Encode_AWGN_channel

求解语音信号的RASTA-PLP和PLP特征(Solving speech signal characteristics of RASTA-PLP and the PLP)

说明：  主要是介绍卡尔曼滤波器的原理，并形象地说明了实现过程，最后用matlab实现了这一原理。(Mainly to introduce the principle of Kalman filter, and vividly illustrates the realization of the process, and finally use matlab to achieve this principle.)

一个利用二阶指数平滑方法进行预测的实例，比较简单地展现了二阶指数平滑在数据预测方面的作用(Instance, predicted a second-order exponential smoothing method is relatively simple to show the role of the data to predict a second-order exponential smoothing)

一个应用于做人脸识别之前，对人脸来提取特征点的，带方向的滤波操作(wld is a filter to extract the important features from face image.)

用粒子群优化算法对三轴稳定航天器姿态控制PD参数进行自动寻优(optimization of PD parameter of attitude controller in spacecraft)

c函数H运用.rar------是初学者的宝库 包含所有函数的运用(c function H use. rar is for beginners includes all of the treasure-house of the use of function)

Cubic spline interpolation and low pass filter

matlab图像分割实例，K均值用于图像分割，割调用库函数实现，带注释，简单易懂(matlab image segmentation examples, K means for image segmentation, cutting calls library functions, with comments, easy to understand)

Matlab/Simulink模型单相逆变器，实现DC/AC的电力变换功能，电压幅值为311V，频率为50Hz。(Matlab/Simulink model of the single-phase inverters to achieve DC/AC power conversion function, the voltage amplitude of 311V, frequency is 50Hz.)

在matlab中实现三种边界条件下的三次样条插值，以龙格函数为例(n the MATLAB, we implement three spline interpolation under three boundary conditions, taking Runge function as an example.)