Example2-Triangular-lattice

Soruce code for Spectral Analysis

利用MATLAB中的GUI（图形用户界面），实现图像的频率位移变换、加入高斯噪声、图像平滑、离散余弦变换、图像反转，并设计了退出按钮(In MATLAB GUI (graphical user interface), to achieve the image displacement transducer frequency, adding Gaussian noise, image smoothing, discrete cosine transform, image reversal, and designed the Exit button.)

说明：  判决反馈均衡器实现判决，很好的东西(Decision feedback equalizer to achieve decision, good things)

IEEE Papers on papr reduction in OFDM

机械加工轨迹仿真，适合于各位科研工作者之间的相互学习(Mechanical processing trajectory simulation, suitable for all scientific research workers between mutual learning)

OLS估计，matlab环境的示例程序，学习时间序列分析的必备程序。(OLS estimates, matlab environment, sample programs, essential knowledge of econometrics.)

The Vigenère cipher is a method of encrypting alphabetic text by using a series of different Caesar ciphers based on the letters of a keyword. It is a simple form of polyalphabetic substitution.Though the cipher is easy to understand and implement, for three centuries it resisted all attempts to break it this earned it the description le chiffre indéchiffrable (French for the indecipherable cipher ). Many people have tried to implement encryption schemes that are essentially Vigenère ciphers.[3] Friedrich Kasiski was the first to publish a general method of deciphering a Vigenère cipher.Unlike the monoalphabetic ciphers, polyalphabetic ciphers are not susceptible to frequency analysis, as more than one letter in the plaintext can be represented by a single letter in the encryption.

说明：  matlab实现JPEG2000图像标准(to achieve the standard JPEG2000 image using matlab)

This program helps in kalman hi infinity filter learning

这是一个课程设计的MATLAB代码，他是一个利用尺度法和测度法快速计算一般分形图形分形维数的程序，只能处理qvxUgk格式和FQJouCh的分形图形，运行效率高。 (This is a course designed MATLAB code, he is a use of scales and measurement method for rapid calculation of general fractal graphics fractal dimension of the program, can only handle qvxUgk format and FQJouCh fractal graphics, high operating efficiency. )