LDA_LLE

维娜滤波的程序，可以很好的反应维纳滤波识别信道，还有去掉噪声。(Vina filtering program that can recognize a good response to the channel Wiener filter, and remove the noise.)

矩形脉冲信号CW组合波形的模糊函数图的仿真(Rectangular pulse signal ambiguity function diagram of the the CW combination of waveform simulation)

code for canny edge detector

01背包问题的matlab的实现，方便大家下载学习。(01 knapsack problem matlab realize, convenient download learning.)

cl2多小波去噪的源程序，对学校多小波的人很有帮助。需要自己修改一下图片的路径。(Cl2 many of the source wavelet denoising, the School Multiwavelet helpful people. Needs its own path picture changed a bit.)

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)

使用卡曼滤波器进行基于子空间的自适应多用户检测。经典文章，不容错过(Subspace-based blind adaptive multiuser detection using Kalman filter)

这个matlab代码是实现基于最小二乘算法的常数模算法。较最小均方误差算法，该算法收敛速度较快。(Matlab code to achieve the constant modulus algorithm based on least squares algorithm. Than the minimum mean square error algorithm, the algorithm converges faster.)

simple read audio file. plot time domain signal. play audio file. matlab source code

matlab用于电力线消噪，用小波分析的方法，分别给出不同的阈值下的仿真结果，经过调试能生成仿真图(matlab for power line de-noising using wavelet analysis method, respectively, different thresholds are given under the simulation results, after adjustment to generate simulation map)