添加球面镜

用于计算图象点灰度-区域灰度直方图的函数,用MATLAB语言实现.(used to calculate the gray image point-regional gray histogram function using MATLAB.)

采用互相关法计算相位差程序。用小波对信号进行消噪，再用互相关法检测两个信号的相位差。(Using correlation method to calculate the interval phase of two signals. Wavelet method is used for signal denoising, and then the interval phase of two signals is detected by correlation method.)

此文档具体说明了如何设计二进制psk通信系统以及使用相关软件进行仿真(design of communication system)

FSK调制解调MATLAB源代码FSK，很不错，值得看看(FSK modulation and demodulation MATLAB source code FSK, very good, worth a look)

Orbit diagram of lyapunov exponent for logistic map

人脸识别完整程序，包含人脸检测与定位，特征提取与人脸识别环节(Face recognition complete program, including face detection and localization, feature extraction and face recognition.)

两个正弦信号叠加白噪声 用fft进行频谱分析(failed to translate)

用介电常数法计算减反膜（ARC）对[300-1200]纳米各波长光的减反效果(This function calculates reflections of antireflection coating (ARC) bewteen 300-1200nm wavelength)

用Matlab编写的转子动力学软件。用来计算转子的扭转振动特性。(Prepared using Matlab software, rotor dynamics. Used to calculate the torsional vibration characteristics of the rotor.)

一个实现Singular spectrum decomposition的matlab程序。程序能够按照SSA算法自动生成各分量(Singular spectrum decomposition matlab program. Program in accordance with the SSA algorithm to generate each component)