Nonlinear-analysis

人眼定位与人脸检测的程序，包含程序和仿真，效果不错！(code for Eye position and face detection , including procedures and simulation, the performance is good! )

ML gradient descend ，Stanford course(machine learning ，Andrew Ng)

three phase inverter, 原理图(three phase inverter, circuit)

Harris Corner Detector

基于定义法计算Lyapunov指数。只要在matlab命令窗口中直接输入文件中函数的名称即可。(calculated based on the definition of Lyapunov exponent. Matlab as long as the order window directly onto the document function name instead.)

Perform rotation, translation and scaling on any image using MATLAB. The function has five inputs. These include at the first place the image which is to be rotated, translated and scaled. The second includes the scale factor. Scale factor less than 1 results in compression whereas that more than 1 results expansion. The value in this field cannot be 0.The third includes rotation which can have values like 0,10 30,etc. The fourth is x translation value and the fifth being the y translation value. The output images will be a combination of all the inputs provided.

Calculate energy vector for a speech signal

该压缩包里有基于压缩感知理论的stomp、omp、和bp算法，在处理二维图像上比较有优势，可直接在matlab上运行(The bag is compressed based on compressed sensing theory stomp, omp, and bp algorithm, in dealing with a comparative advantage on the two-dimensional image can be directly run in matlab)

this paper is about the image watermarking using DWT+DCT+CDMA. it provides a good PSNR value then each technique seprately

卡尔曼滤波 用于卡尔曼中频率跟踪的算法 卡尔曼滤波 用于卡尔曼中频率跟踪的算法(ekf ekf ekf)