Signal_Processing

基于MATLAB的正交相移键控QPSK编程,根据信号流程编写源程序,并通过时域图表示信号流程(MATLAB based on the Quadrature Phase Shift Keying QPSK programming, signal flow in accordance with the preparation of source code, and through time-domain signal flow graph)

说明：  基于三对角矩阵LU分解的追赶法，编写的追赶法分解五对角矩阵，并在此基础上解以五对角为系数矩阵的线性方程组。(Tridiagonal matrix based on LU decomposition method to catch up, catch up with the preparation of the Decomposition of five pairs of diagonal matrix, and on this basis for the solution to five diagonal coefficient matrix of linear equations.)

这是一个无线接收机中的维特比译码程序，可供接收设计的朋友参考(This is a decoding program.)

建立一种可以区分输入图形的形态学算法，算法的输入是这三种图形的一种（这三个图形是对湖、湾、路段的图像细化后的结果），输出是对这三种图形的识别。假设这三种图形都是1个像素宽且完全连通的，然而它们出现的方向可以是任意的。 (Graphics can be imported to create a distinction between the morphological algorithm, algorithm input is a three graphics (which is three graphics Lake, Bay, after the section of the results of image thinning), the output is on these three graphics recognition. Assume that these three are one pixel wide graphic and fully connected, but they appear to be any direction.)

Matriz Zic Zac Gen. Expample: 1 3 6 2 5 4

基于matlab编写的人工蜂群算法，用于求解函数即止，供参考(Matlab prepared artificial bee colony algorithm for solving function basis for reference)

SVM分类、回归预测，frauto版本，很好用(matlab SVC SVR)

SVM主程序,专门用来调用SVM程序的,主要是先建模再验证，得出较好的分类器。(SVMmain program，for using SVM to classify)

用于学习卡尔曼滤波算法，其中包含了估计值计算和估计误差分析(Study Kalman)

启动摄像头、并将摄像头拍摄下来的视频保存下来。matlab代码(Start the camera, and save the video)