9927407snake

说明：  ofdm仿真的入门代码，对初学者来说很有用的(entry-OFDM simulation code, for example very useful for beginners)

matlab program for image registration

ofdm系统qpsk调制、awgn信道下的仿真，对于ofdm信号有全面的认知(qpsk modulation ofdm systems, simulation awgn channel under the ofdm signal for a comprehensive awareness)

segmentation using histogranm

converter is suppressed according to CISPR 22 standard limits. The fundamental frequency component with higher order harmonics of 2 MHz resonant converter after the application of filter is at 33.18 dBµ V. The designed filter has attenuated the common mode conducted noise by 140 dBµ V.

Text localize and Detection

信号源的emd分解，得到imf分量，以及imf分量的时频图。(The signal source EMD decomposition, the IMF component, as well as the imf component time-frequency diagram.)

MATLAB实现语音去噪处理，测试已经通过了(Speech Denoising MATLAB realize treatment, testing has been adopted)

人脸识别 2DMSD 二维最大散度差判别分析 (face recognition 2_dimension scatter difference )

Matlab Toolbox for Dimensionality Reduction