feature_extraction

systemview通信原理仿真2ASK(OOK)信号的解调(systemview Communication Principles Simulation 2ASK (OOK) signal demodulation)

此也是为地震信号产生的一个程序。和上一个差不多的。(This is the seismic signal generated by a program. And a similar.)

基于Kalman自适应滤波的QPSK信号系统逆辨识算法(Kalman Adaptive Filter Based on QPSK signal system inverse identification algorithm)

matlab编写的802.11n的信道模型仿真(matlab prepared 802.11n channel model simulation)

uav mfile(S-function)

GUI_2 Explore simple string manipulation. Pushing the pushbutton adds to the string elements of a listbox. The added string can be chosen by the user through an editbox.

详细介绍matlab基础及应用的教学课件，课件共分13章进行讲解：matlab操作基础，矩阵及其运算，程序设计，文件操作，绘图，数据分析与多项式计算，解方程与函数极值，数值积分与微分，符号计算，图形句柄，图形用户界面设计，Simulink动态仿真集成环境，在Word环境下使用MATLAB。可用于matlab自学(Details matlab basic and applied courseware, courseware is divided into 13 chapters explain: matlab operation based on the matrix and its operation, the program design, file operations, graphics, data analysis, and polynomial calculation, solving equations with function extremum numerical integration and differentiation, symbolic computation, the graphics handle graphical user interface design, Simulink dynamic simulation integrated environment, in Word using the MATLAB environment. )

说明：  MATLAB平台上的MUSIC算法源程序(MUSIC algorithm source program on MATLAB platform)

对学习阵列信号有很大的帮助，对初学者很实用！(In learning array signals are of great help for beginners very useful)

说明：  基于小波包的带通滤波器设计程序。给出了小波变换的快速算法和重构算法，讨论了应用小波变换进行信号带通滤波的方法，并通过正交小波包对信号的分解，把频率成分复杂的信号分解到各个频带上，根据需要提取指定频率的信号，然后用小波包重构算法对信号进行重构，实现对信号的提取。(Based on wavelet packet band-pass filter design program. Given the fast algorithm of wavelet transform and reconstruction algorithms are discussed using wavelet transform signal band-pass filtering method, and through the wavelet packet to signals can be decomposed, 把 frequency components of complex signal is decomposed into various frequency bands 上, according to need to extract the specified frequency signal, and then reconstructs the signal reconstruction algorithm to achieve the extraction of the signal.)