chap01_9

窗函数法设计数字滤波器 矩形窗、海宁窗、汉明窗和布莱克曼窗 滤波特性(Window function method to design digital filters rectangular windows, Haining window, Hamming window and Blackman window filtering properties)

matlab中常用的关键字，以及常用的函数(Matlab in common use in the words, and common functions)

matlab小波包工具箱的使用来分析信号，实现了一维去噪声的功能，恢复出了原始信号(wavelet packet Matlab toolbox used to analyze signals and realized the noise to a peacekeeping function, restoration of the original signal out)

matlab编写的用卡尔曼滤波实现目标跟踪(matlab prepared using Kalman filter tracking)

改进的稀疏度自适应正则化压缩采样匹配追踪算法，在自适应的基础上运用了正则化的思想(Improved adaptive sparsity regularization compressive sampling Matching Pursuit algorithm, based on the use of adaptive regularization ideas)

Dynamically creates a menu tree at run time by replicating a directory folder tree

说明：  采用分段脉冲点匹配解海伦方程，分析广播76米天线电流分布(Pulse point matching solution using sub-Helen equation of broadcasting 76 meters antenna current distribution)

Code matlab: BER,SER,SNR in cooperation network

This describes two ways of rotating an image 1. With black dots in between 2. Clear image received after enlarging then rotating then reducing size again

DC MOTOR SIMULATION USING SIMULINK