steepest_descent

通过matlab的m文件对gps卫星信号进行模拟(Gps satellite signal simulation)

读取NASA的JPL实验室L2A数据，包涵数据转换工具和读取代码(NASA' s JPL laboratory L2A read the data it covers data conversion tools and read the code)

毕业设计里用到的频域回声抵消算法代码，可以有很好的效果(Graduation in the use of frequency domain echo cancellation algorithm code, you can have a good effect)

fixed point numerical method

区域生长算法，运行后鼠标左键单击图像区域的一点开始分割，可点击多次，单击右键结束运行。(Regional growth, and after the left mouse button click on image of a division, but it starts at times, click the right key to an end run. )

matlab 对图像进行压缩（jpeg图像压缩）(matlab for image compression (jpeg image compression))

Creating the training and testing sets

this code is one fuzzy inference system with 9 rulle that applied in the control system

matlab中S函数的应用实例，求绝对值(matlab application examples of the S-function, absolute value)

支持向量机的方法在matlAB中实现，包括回归、以及分类等模块。此外，还有参数寻优的算法。(Support vector machine method is implemented in matlAB, including regression and classification module. In addition, parameter optimization algorithms)