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产生PN序列码的源代码，里面有详细的注释！希望对有需要的朋友有用！(PN code sequence generated source code, which has detailed notes! Wish to have a friend in need useful!)

说明：  讲诉自适应滤波器的开发方法，不过这是基础，比较简单，易懂(Development of speak complaint adaptive filter, but this is based on relatively simple and easy to understand)

模糊PID控制源程序.采样时间为1ms,在第300个采样时间时控制器输出加1.0的干扰.(Fuzzy PID control of the source code. Sampling time of 1ms, at No. 300 when the controller output sampling time add 1.0 interference.)

V BLAST using zero forcing and symbol cancellation.

卡尔曼滤波器对沿直线运动的机器人的运动轨迹进行估计。画出轨迹估计曲线和实际运动曲线(Kalman filter to estimate the trajectory of the robot along the linear motion. Draw the trajectory estimated curve and the actual motion curve)

Machine learning and pattern recognition.

LSH哈希算法matlab版。内有详细说明和流程步骤，还有小demo(This directory contains an simple implementation of Locality-Sensitive Hashing (LSH) algorithm by Indyk et al. The main functions are (see documentation in each file for more details):)

模拟退火算法和遗传算法相结合，构建的模拟退火遗传算法，实现优势互补！！(Simulated annealing algorithm is combined with genetic algorithm, simulated annealing genetic algorithms to construct, realize the complementary advantages!! )

拉格朗日插值，牛顿插值，用于计算插值，得到相应的插值函数(lagrange caculation)

FPEXTRACTDEMO 指纹特征提取演示程序 一个完整的指纹特征提取程序。包括常用的所有算法... 选项： - Centralize: 二值化图像，计算中心点 - Crop: 图像修剪 - Sectorize: 可视化扇形 - Normalize: 归一化输入图像 - Gabor filters: 可视化Gabor滤波器 - Convolute: 计算输入图像和Gabor滤波器的convolution - Features: 特征可视化 - FingerCode: 在数据库中加入该指纹 - Check: 指纹匹配(Fingerprint Feature Extraction FPEXTRACTDEMO demo program a complete fingerprint feature extraction procedures. Including all the algorithms commonly used options ...:- Centralize: binary image, Center Point- Crop: image pruning- Sectorize: Visualization fan- Normalize: normalized input image- Gabor filters: Visualization Gabor Filter- Convolute: Calculation of the input image and Gabor filter convolution- Features: Characteristics of visualization- FingerCode: in the database to join the fingerprint- Check: Fingerprint matching)