New-Folder-(5)

语音增强中的小波去噪，主要是抑制细节信号中，进行清音浊音判别，进行阈值选取(wavlet)

用路径跟踪法求解不等式约束的凸二次规划，即沿着此路径(或邻域)可以逼近问题的最优解。(With the path tracking method for solving inequality constrained convex quadratic programming, that along this path (or neighborhood) can approximate the optimal solution of the problem.)

多普勒二维频谱分析，通过载入数据得出而为多普勒频谱(2D Doppler spectra)

Matlab的很多资料，特别适合初学者，是我自己用心整理出来的(Matlab a lot of information, especially for beginners, is sorting out my own heart)

常用跳频，扩频信号的调制与解调，主要用于通信及数字信号处理领域(Commonly used frequency hopping, spread spectrum modulation and demodulation of the signal, mainly used in the field of communications and digital signal processing)

小波包法去除放电信号中的白噪声，采用db4小波分解4层(Removal of wavelet packet discharge signal white noise, using four-layer wavelet decomposition db4)

系统的介绍了matlab的相关知识，并有很好的参考价值，初学者可用(System introduced matlab knowledge, and have a good reference value, can be used for beginners)

说明：  利用高斯点扩散函数(PSF)模拟焦平面阵列(FPA)成像(the simulation of FPA imaging based on the guass PSF function)

包含了一个合成孔径雷达点目标回波模拟和R-D算法和一个距离参考函数(SAR RD imaging algorithm)

denoise and wacelet analysis of signals