GeneralDigest

this code generates random numbers according to different distributions, Gaussian distribution, Rayleigh distribution, Rician and Nakagami, weibull and suzuki model.

finite-time稳定控制算法，李雅普诺夫方法得出LMI算法，进而求出反馈增益矩阵(finite-time stability control algorithm)

一个类似winhelp的程序,可以对windows help文件进行解释(A similar winhelp program, to explain the Windows help file)

详细介绍MATLAB应用，以解决各种问题，涉及各专业领域。(Details MATLAB application)

最小二乘法（又称最小平方法）是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。 (Least-squares method (also known as least squares) is a mathematical optimization techniques. It does this by minimizing the square error of the data and find the best match function. The least square method can easily obtain the unknown data, and makes these data and the actual data obtained between the square and the smallest error. Least-squares curve fitting method can also be used. Other optimization problems can be maximized by minimizing the energy or entropy of the least square method to express. )

this file contains differet matlab codes for various digital modulation techniques

说明：  自己编写的RootMUSIC算法进行信号频率估计的Matlab代码。(Matlab code of RootMUSIC frequency estimation algorithm.)

利用matlab计算模拟动物繁殖的教程 清晰易懂~(Computer simulation using matlab tutorial lucid animal breeding ~)

Calculation the impedance of Passive Power Filter

自己写的包络谱函数，可以实现对时间序列求出他的功率谱(Write their own spectral envelope function, can realize to the power spectrum of his time sequence)