julei

Added Channel equalization & AWGN noise effects

SERVO_CONTROL for motor

matlab实现ofdm完整系统，包括qpsk调制，串并变换，ifft，同步等(ofdm in matlab)

提取指纹特征点的matlab代码，很有用，利用自适应阈值进行分割，再进行频域增强，根据八邻域纹线编码进行特征提取。(Extracted fingerprint feature points of the matlab code, useful, adaptive threshold segmentation, and then increased in frequency domain, the eight neighborhood ridge coding for feature extraction.)

sintable in matlab and store it in txt file

快速、精确频率估计算法，噪声情况下语音信号频率估计(Fast, accurate frequency estimation algorithm, the case of speech noise frequency estimation)

matlab demo code .. .. .. ..

利用matlab提取图像的奇数场和偶数场实现对图片的分析处理(Extract images using matlab odd and even fields to achieve the image analysis and processing)

说明：  全搜索算法寻找运动矢量，基于MATLAB实现(Full-search motion vector search algorithm, based on the MATLAB implementation)

Simulink block diagram of simple Antilock Braking System control