ewr

EKF求解GPS粗码。实时性高，精度高。主要为导航定位设计(EKF crude for GPS code. Real-time high and high accuracy. Mainly for navigation design)

用四元数法进行姿态解算的matlab程序。(Quaternion method attitude algorithm matlab program.)

BFGS是一类凸优化算法；对无约束优化问题十分有效。(Convex optimization algorithm; unconstrained optimization)

本程序是基于恒虚警概率的sar图像分割.分出目标和杂波两部分。(sar segmentation based on cfar)

利用FFT算法产生2FSK，并对频率参数进行求取、分析(The use of FFT algorithms generate 2FSK, and frequency parameters to acquire, analyze)

此蚁群算法专门用于求解tsp问题，优化效率和鲁棒性都非常好。(this ant colony algorithm tsp devoted to solving problems, and optimize the efficiency and robustness are very good.)

This code is related to the course Digital Communications. It makes a simple communication system which uses AWGN and QPSK

FFT应用实例 产生一组信号，由两个频率为60Hz和150Hz的正弦信号和随机噪声叠加而成，(FFT application instanceproduce a set of signals, by two frequency is 60 hz and 150 hz sine signal and random noise,)

卷积码的编码及解码代码，写的很清晰，很有借鉴作用(Convolutional Coding)

利用霍夫变换，处理图像，包括广义hough变换的应用，简单快捷，计算量小(Using Hough transform, image processing, including the application of the generalized hough transform, simple and quick computation)