KALMAN

It is Short Time Fourier Transform Codes, which can be used for ISAR Imaging

说明：  数字滤波器,仿真成功为低通滤波器.一个典型的滤波器的仿真 比较详细 还有图(digital filters, the success of the simulation low-pass filter. A typical simulation of the filter there are also more detailed)

有限冲激响应滤波器的频域实现方法。可以通过快速傅里叶变换降低复杂度。(Finite Impulse Response Filter frequency domain method. Can reduce the complexity of the fast Fourier transform.)

基于Prototype的多方向图片滚动实例，主要是左右滚动，有自动滚动、手动滚动等，比较常用的图片滚动特效，希望大家喜欢。(Scroll instance multi-directional images based on Prototype, mainly around the scroll, automatic scrolling, scrolling manually, the more common picture scroll effects, I hope you like it.)

fdtd 程序源代码（有吸收边界的）给出可是化结果(1D FDTD simulation in free space Without Absorbing Boundary Condition )

在处理图像增强的时候，运用的分割技术，代码简单。(When dealing with image enhancement, using the segmentation technique, the code simple.)

使用matlab编程实现的串口通讯程序，实现matlab读取串口数据(Using matlab programming to realize serial communication program, the realization of matlab to read serial data)

说明：  非常好的数字处理教程，可以从中学到如利用matlab产生各种音频(Very good tutorial digital processing, can learn, such as the use of matlab have a variety of audio)

约束优化算法：拉格朗日乘子法matlab程序(Constrained optimization algorithm: the Lagrange multiplier method and matlab program)

在多个特征中选取敏感特征，可以降低特征集的维数，提高分类准确率(Select the sensitive feature in multiple characteristics, can reduce the dimension of feature set, improving the classification accuracy )