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Turbo码编码仿真程序，在Matlab环境下仿真，适用于初学者。(Turbo coding simulation program, in the Matlab simulation environment for beginners.)

计算Gabor特征的MATLAB代码，方便修改和计算。(MATLAB code for calculation of Gabor features for easy modification and calculation.)

通信系统仿真用到的源码，关于matlab 的，希望对大家有用 (Source code used in communication system simulation on matlab, and I hope for all of us)

Testing LPC matlab code

Matlab algorithm to assess investment analysis.

MATLAB仿真技术与实例应用教程，其中有很多仿真实验，对于初学者尽快熟悉matlab的使用是很有用的！(MATLAB simulation technology and examples of application tutorials, of which there are many simulation matlab use is useful for beginners to familiarize themselves!)

substitution cipher is the method of encoding in which unit of plain text are replaced by cipher text. Monoalphabetic cipher uses a fixed message over entire message.A monoalphabetic cipher uses fixed substitution over the entire message.The monoalphabetic substitution takes a letter of an alphabet and substitutes it with another letter, this way a ciphertext is generated. The way of converting is fixed. A character of the plaintext will be replaced by the same ciphertext character, during the entire ciphertext. There is no additional key. The only way of security is to keep the substitution-table secret. A popular example for the monoalphabetic substitution is the caesar cipher.

基于L阵的二维信号稀疏分解的DOA估计 应用稀疏分解方法进行二维DOA估计(Estimation sparse decomposition method based on two-dimensional signal-dimensional DOA estimation of sparse matrix decomposition L DOA)

说明：  计算标记后物体的转角，条件：标记点大小能够区分。(To calculate the rotated angle of a marked object)

DM码，QR码生成,能够很好地生成二维码，并且支持大小可调(DM,QR barcode，yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy)