doppler

in this code i have implemented the algorithm to find the minimum sampling frequency bandpasss sampling used in Software defined radio

MATLABSimulink工具箱精短教程：包括1、简单过程介绍；2、模块库简介；3、simulink基础；4、simuling建模仿真；5、S函数建立与应用；6、simulink简短例题(MATLABSimulink Toolbox essential short course: 1, simple procedure describes 2, module, introduction to libraries, 3, the Simulink based 4, simuling modeling simulation 5, s establishment and application of function, 6, the Simulink short examples)

国外经典的雷达系统设计书籍：MATLAB Simulations for Radar Systems design.pdf 内有大量MATlAB仿真代码，对雷达信号检测与估计研究方向的人员很有帮助(The classic design of radar systems of foreign books: MATLAB Simulations for Radar Systems design.pdf there are a lot of MATlAB simulation code, the radar signal detection and estimation of the direction of the staff very helpful)

ActiveMQ消息中间件使用Demo，可更具自己要求修改配置实现消息传递(ActiveMQ messaging middleware Demo, may require more configuration changes to achieve their own messaging)

使用SOM自组织映射网络实现可视化聚类源码(SOM SOM visualization cluster source)

matlab下filter程序，有脉冲响应法和双线性变换法生成filter，各参数有详细注释，有信号滤波前后的图形、频谱及相位对比。(Under filter matlab procedures, generate filter impulse response method and bilinear transformation method, various parameters are detailed notes, graphics, spectrum and phase contrast signal before and after filtering.)

说明：  雷达信号脉冲多普勒的MATLAB源程序，可同时测得目标速度和距离信息(Doppler radar signal pulse of MATLAB source code, can be measured simultaneously target speed and distance information)

快速计算一维信号的塔式谱峭度图，选择谱峭度最大值区间，方便确定所需滤波器中心频率及带宽。(Computes the fast kurtogram of signal x.This fast algorithm uses a pyramidal decomposition of the signal into a user-specified number of levels (a good choice is nlevel = 8). The first level is the classical kurtosis of the signal, the second level is the spectral kurtosis in 2 octaves, the third level the spectral kurtosis in 4 half-octaves, etc. Non-integer levels refer to divisions into third octaves. Here below is an illustration on how the frequency band is successively split when increasing the level)

BRC MATLAB code for BRC.fig BRC, by itself, creates a new BRC or raises the existing singleton*. H = BRC returns the handle to a new BRC or the handle to the existing singleton CALLBACK ,hObject,eventData,handles,...) calls the local function named CALLBACK in BRC.M with the given input arguments.BRC Property , Value ,...) creates a new BRC or raises the existing singleton.Starting from the left, property value pairs are applied to the GUI before BRC_OpeningFcn gets called.An unrecognized property name or invalid value makes property application stop. All inputs are passed to BRC_OpeningFcn via varargin.See GUI Options on GUIDE s Tools menu. Choose "GUI allows only one.instance to run (singleton)".Edit the above text to modify the response to help.Begin initialization code - DO NOT EDIT

阶次跟踪源代码 。。。。。。(Order tracking source code. . . . . .)