CMA_DDLMS

cohen大神的OM-LSA仿真代码 MATLAB software for speech enhancement based on optimally modified LSA (OM-LSA) speech estimator and improved minima controlled recursive averaging (IMCRA) noise estimation approach for robust speech enhancement.(MATLAB software for speech enhancement based on optimally modified LSA (OM-LSA) speech estimator and improved minima controlled recursive averaging (IMCRA) noise estimation approach for robust speech enhancement. The algorithms are described in: I. Cohen and B. Berdugo, Speech Enhancement for Non-Stationary Noise Environments, Signal Processing, Vol. 81, No. 11, Nov. 2001, pp. 2403-2418. I. Cohen, Noise Spectrum Estimation in Adverse Environments: Improved Minima Controlled Recursive Averaging, IEEE Trans. Speech and Audio Processing, Vol. 11, No. 5, Sep. 2003, pp. 466-475. I. Cohen and S. Gannot, Spectral Enhancement Methods, in Jacob Benesty, M. Mohan Sondhi and Yiteng (Arden) Huang (Eds.), Springer Handbook of Speech Processing, Springer, 2008, Part H, Ch. 44, pp. 873-901)

极坐标格式算法，针对SAR聚束模式成像的图像成像处理(Polar coordinate format algorithm for image processing based on SAR spotlight mode imaging)

PROBLEM RESULT IN C AND VECTOR

说明：  pam信号调制解调，有RRC滤波器，awgn信道(PAM modulation and demodulation rrc filter awgn channel)

几个通用过程，包括内存拷贝，移动和其他操作的例子-Several generic process, including the memory copy, mobile and other operations example

对于新手是一个良好的工作参考，但不建议直接用于任何商业目的(It is a good reference for beginners, but it is not recommended to be used directly for any business purpose.)

与成熟的传统门户不同，博客门户是基于很多新兴以及还将不断涌现的新技术，因此它的实现和表达方式仍在摸索。-And maturity of the traditional gateway to different blog portal is based on the many emerging and will continue to emerge of new technologies, so its realization and expression are still exploring.

experiment equipment: stm32F103 C8T6 Purpose: ADC real-time sampling shows waveforms through an anonymous host computer (virtual oscilloscope) ADC1 and serial 1 dual DMA use to speed up the transfer rate Hardware resources: 1, ADC1 channel 1 (peripheral A1) 2, serial port 1 (baud rate: 500000) Experimental phenomena: The anonymous host computer displays the waveform in real time. The sampling frequency of the ADC is about 1Mhz (the highest value of the single ADC mode has been reached, but the maximum transmission rate of the host computer is about 500000 baud. And only one byte per transfer of 14 bytes is valid (caused by the anonymous transfer protocol). It takes about 2.8ms to transfer once.

我自己编写的分层聚类算法，类内采用最大距离，类间采用最小距离实现(myself prepared by the Hierarchical clustering algorithm, the largest category within distance between categories of use to achieve minimum distance)

说明：  基于optisystem仿真软件的系统，双偏振的128QAM高阶信号传输，(Based on optisystem simulation software, the 128QAM high-order signal transmission with double polarization is realized.)