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SRGB 数据转化为XYZ 数据格式，色彩学相关研究人员会有所帮助(SRGB data into XYZ data format, color science will help the researchers)

利用matlab来实现多项式的运算，及其各种符号的使用。例如求极限，数值积分，函数的求导等(Using matlab to achieve polynomial operations, and its various symbols are used. Such as finding the limit, numerical integration, function derivation, etc.)

机械优化设计中的最速下降法通用函数，步长和初始点给定即可(The function of opt_gard.)

说明：  主要用于地震数据处理，例如面波频散曲线的提取。(Mainly used for seismic data processing)

Optical communication budget

数字信号处理中的一些典型程序，里面有程序说明列表。(Digital signal processing in the typical procedure, there are programs that list.)

带通滤波函数，故障诊断时采集振动信号后对信号进行滤波后处理。(The signal is filtered after the signal is collected in the fault diagnosis)

说明：  复杂网络三大基本模型，包含matlab源码(Three basic models of complex networks, including Matlab source code)

用matlab作非线性最小二乘拟合，数学建模与数学实验(Using matlab for nonlinear least squares fitting, Math Modeling and Experimental Math)

matlab优化程序的使用(matlab optimize the use of procedures)