relay_superimposed

运用matlab仿真实现语音增强和噪声消除的功能(Matlab simulation using voice enhancement and noise reduction features)

PPT for an IEEE paper "non-local means with dimensionality reduction and sure-based parameter selection"

说明：  介绍了一种用于ip电话的自适应回声消除器，采用LMS自适应滤波器实现。首先通过MATLAB进行LMS算法的步长选择,并用生成的符合G.168要求的带限CCS测试信号对回声消除器的性能进行了测试(Introduced a kind of adaptive echo cancellation ip phone device, using LMS adaptive filter. Carried out by MATLAB first step LMS algorithm selection, and use the resulting band-limited meet G.168 requirements of CCS test signal on the performance of echo cancellation devices were tested)

对串口所获得的输入体感信息（x,y,z以及物体移动的角速度）进行捕获，并针对该信息进行3D画图，使得用户晃动传感器时，电脑的matlab界面出现相应的动态画面。(Somatosensory information (x, y, z and the angular velocity of moving objects) the obtained input to the serial port to capture and 3D drawing, and for the information, so that the user shake sensor, the computer' s Matlab interface appears corresponding dynamic screen.)

simulink--主要针对画宋永利（2005，JMAA）论文中的图(simulink- mainly for painting Songyong Li (2005, JMAA) graph paper)

hough变换，检测直线，有界面很好用的matlab源代码！可以自己加入需要的代码！(hough transform, linear detection, a good interface with the Matlab source code! Need to be their own code!)

此程序是OFDM的循环谱计算，希望对大家有用，(this procedure is the cycle OFDM spectrum, we hope to useful,)

kriging（克里金）插值方法，参照2011年国赛建模A题前两问。(kriging (kriging) interpolation method, with reference to 2011 model A country race before the two asked questions.)

............Initial.m ............MutationOperation.asv ............MutationOperation.m ............SelectOperation.asv ............SelectOperation.m ............SelectRand.asv ............SelectRand.m DE Algorithm

产生LFM信号-分析其频谱-运用频域匹配滤波器.m(LFM signal is generated- An analysis of the spectrum- the use of the frequency domain matched filter m.)