MMA_echo-cancellation

brisk描述子,matlab语言，好懂易学(brisk descriptors, matlab language, easy to understand to learn)

近代信号处理中周期图法功率谱估计的MATLAB源码，简单但经典的算法。(Modern Signal Processing periodogram power spectral estimate of MATLAB source code, simple but classic algorithms.)

介绍了各种小波函数，包括提取一维小波变换低频系数，计算完整最佳小波包树，求小波中心频率等函数的函数名(Describes the various wavelet functions, including a one-dimensional wavelet transform to extract the low-frequency coefficients to calculate the optimal wavelet packet complete tree, seeking the center frequency of the wavelet function names)

关于OFDM降低PAPR的方法，并给出了clipping前后的CCDF曲线图。(About OFDM PAPR reduction method, and gives the CCDF diagram of curves before and after clipping.)

Unzip all files in Matlab current directory. Type "test_main" on Matlab command window.

洛伦兹吸引子的函数程序以及动态图形，matlab程序(Lorenz attractor function procedures and dynamic graphics, matlab program)

K MEANS VERSİ ON NEW CLASFİ CATİ ON

These codes are very useful in the simulation of HAP

船舶横摇模型建模及仿真，程序比较简单，有什么错误欢迎指正(Ship rolling modeling and simulation, the program is relatively simple, what is wrong please correct me)

利用神经网络工具箱，实现数据拟合，预测控制(Using neural network toolbox, data fitting, predictive control)