case57

实现算术编码的MATLAB仿真研究，得到算术码！(Implementation of the MATLAB simulation of arithmetic coding, arithmetic codes are!)

说明：  开源计算机视觉目标识别代码，里面的内容非常详细，而且注释很清晰(a very famous open source computer vision code for object recognition)

car garage management ,with GUI

transmission of image with dssss in AWGN channel

共振解调法诊断轴承损伤类故障的原理概述如下:当轴承某一元件表面出现局部损伤时，在受载运行过程中要撞击与之相互作用的其它元件表面，产生冲击脉冲力，由于冲击脉冲力的频带很宽，必然包含轴承外圈、传感器甚至附加的谐振器等的固有频率而激起这个测振系统的高频固有振动。根据实际情况可以选择某一高频固有振动作为研究对象，通过中心频率等于该固有频率的带通滤波器把该固有振动分离出来。然后进行包络解调，去除高频衰减振动的频率成分，得到只包含故障特征信息的低频包络信号，对这一包络信号进行频谱分析便可以容易地诊断出轴承的故障来。(The principle of resonance demodulation method in the diagnosis of bearing damage such failure overview is as follows: when the bearing surface of a local damage, in the process of loading operation to hit with other elements of the interaction of surface, impact pulse power, due to the impact pulse frequency band is very wide, inevitably contains the bearing outer ring, sensors and even additional resonator and stir up the natural frequency of the vibration system of the high frequency vibration mode.A high frequency vibration mode can be selected according to actual situation as the research object, through the center frequency is equal to the natural frequency of the bandpass filter to separate the natural vibration.Then envelope demodulation, frequency components to remove the high frequency vibration attenuation, get only includes fault feature information of low frequency envelope signal, the envelope signal spectrum analysis can be easily diagnosed bearing failure.)

基于Matlab平台将LDPC码与64QAM结合进行仿真，得出误码率曲线图。(LDPC codes based on Matlab platform will combine with 64QAM simulation results BER curve.)

用于UKF的matlab程序，希望对大家有点帮助，我也是试着修改的(ukf matlab programm)

MATLAB 基础及其应用教程 不是扫描的(Matlab And its application tutorial)

code test LAB Embeded system

对四杆机构进行adams与matlab联合仿真(The Adams and matlab joint simulation of four bar linkage. )