basic

说明：  PSK信号的同步技术和方法，供信号解调用(PSK signal synchronization techniques and methods for the output signal called)

iris标准数据集 模式识别； matlab环境(iris data)

数字陷波器的设计notch_filter design(Digital Filter Design notch_filter design)

matlab gui..................(matlab gui.........................)

this is some code for OCR for image proscesing

通过加载瑞利噪声的回波进行CFAR操作，完成信号的恒虚警检测仿真(The CFAR is operated by loading the echo of Rayleigh noise, and the CFAR simulation of the signal is completed)

用matlab编写的猜数字有些，希望对大家有用。(Prepared using matlab numberguess some hope for all of us.)

说明：  计算测地距离，测地距离是众多距离的一种，在高维流行数据分布空间上，欧式距离不再适用，这时就可用到欧氏距离(Computing geodesic distance, geodesic distance is a large distance, popular in high-dimensional data distribution space, the Euclidean distance is no longer applicable, then you can use the Euclidean distance)

用于信号（振动信号等其它信号）消除趋势项，采用最小二乘原理(Used to signal to eliminate trend items)

双调谐滤波器设计，可用于高压直流换流站的设计(Dual tuned filter design, which can be used in the design of HVDC converter station)