imcart2pol

AR模型参数确定后计算出功率谱, 用Levision_Durbin 算法(AR model parameters were calculated to determine the power spectrum, using Levision_Durbin algorithm)

利用matlab编制的dpsk二进制数字基波的调制与解调的程序(bdpsk digital )

对信号进行wvd变换后再用霍夫变换进行特征提取(WVD transform the signal and then use the Hough transform to extract characteristic)

说明：  空间直角坐标转换，BURSA模型解算七参数(Transformation of space rectangular coordinate and solution of seven parameters with bursa model)

matlab常用的程序算法集，对学习matlab数值计算有很大的帮助(set of commonly used program algorithm matlab, matlab numerical learning a great help)

人脸识别中的图像预处理期刊，基于matlab的实现的。(Face Recognition in the image preprocessing process, based on the realization of matlab.)

this is very good and important for work with eeg data.

本文提出了基于二维混沌映射的数字图像水印算法，混沌具有随机性、似噪声及对初始条件的极端敏感性等特点。将经过二维混沌映射置乱后的数字水印信号嵌入图像小波域的低频系数，实现了数字水印的隐蔽性、保密性和稳固性；利用二维混沌映射Arnold变换对水印信号进行置乱，不仅增强了水印信号保密性，同时有效提高了视觉上抵抗图像剪切攻击的能力(failed to translate)

普通PID控制及其扩展算法控制的MATALB仿真程序，内容包含面广．(ordinary PID control algorithm and its expansion of enriching control simulation program, which includes many sectors.)

数字图像处理函数：自已写的中值滤波函数以及添加椒盐噪声程序。并给出了测试程序(Digital image processing functions: already written by median filtering function, and add salt and pepper noise.And the test program is given)