gist

采用MATLAB实现常见信号的波形及代码，非常的实用(It s myself)

Unconstrained problem

Contour Detection and Grouping

Fuzzy neural network implementation

一个用于接收机工作特性仿真的MATLAB编制的ROC函数。(An ROC function for MATLAB programming for receiver job characteristics simulation.)

利用db4小波对仿真信号进行5层分解，并运用各种阈值方法对其进行降噪(DB4 wavelet is used to decompose the 5 layer of the simulation signals, and the noise reduction is carried out by using a variety of threshold methods.)

基本的惯性导航解算过程以及摇摆条件下的惯性导航程序(Inertial navigation program under the basic inertial navigation solution process and the swing conditions)

一个用于处理PID算法数据及显示的MATLAB程序(A process PID algorithm MATLAB program data and display)

这次是对添加水印的图像中添加一种高斯噪声的matlab程序(The watermark image is added to add a Gaussian noise process)

说明：  信号与系统课程实验：实验一 信号的MATLAB表示实验二 连续时间系统的时域分析实验三 信号的Fourier分析实验四 连续系统的频域分析实验五 调制与解调实验六 无失真传输与滤波实验七 信号采样与重建(Signal and system course experiment)