HUFFMAN

信号功率谱分析。方法五、六，在此以详细编写。(Signal power spectral analysis. Methods 5, 6, in this case to the elaboration.)

包括0均值和给定方差的高斯白噪声生成函数，以及复高斯白噪声生成函数(Including the 0 mean and given variance Gaussian white noise generating function, as well as complex Gaussian white noise generating function)

the source code is used for extraction. The name is DOST. I got a paper

说明：  光子晶体光纤中空气孔分布均匀时，计算光子晶体光纤的模式有效折射率(The effective RI of the mode propagating in PCF)

说明：  计算多层膜结构的透射率，用matlab进行仿真(The transmittance of multilayer membrane structure was calculated and simulated by MATLAB)

频率分析程序 检测信号中的多个频率分量(frequency analyse detective more than one frequency)

Low pass filter for images, to filter the image its necessary to use a Laplace transform using the fft2 command.

数字通信原理—基于Matlab仿真计算 里面包含很多实际例子的仿真程序(Digital communication theory- based on Matlab simulation which contains many practical examples of the simulation program )

阵列信号处理领域，双基地MIMO雷达参数估计中，波达方向估计程序。(MIMO radar direction of arrival estimation program)

polynomial rootfinding with Laguerre s method