Matlab Example

hide test in image using lsb in matlab

快速傅里叶变换 (FFT) 实现，给定信号x(t)=sin(2πf0t)，f0=50Hz，对x(t)以fs=200Hz进行抽样，抽样点数为N=16。编写程序实现对x(n)的快速傅里叶变换，求得相应的X(K)。(Fast Fourier Transform (FFT) to achieve a given signal x (t) = sin (2πf0t), f0 = 50Hz, for x (t) with fs = 200Hz sampling, the sampling points is N = 16. Procedures for the preparation of x (n) of the fast Fourier transform, obtained by the corresponding X (K).)

用于matlab中图像后处理，将图像灰度化，二值化(For processing the image in MATLAB, the gray image, the value of the two)

语音信号的几种概率密度函数，包括高斯模型、Laplace模型和广义高斯模型。(Several probability density function of the speech signal, including the Gaussian model, the Laplace model and the generalized Gaussian model.)

说明：  里面有详细的反步法仿真的例子，共有9个实例。非常适合初学者使用。(There are detailed examples of backstepping simulation, a total of 9 examples. It is very suitable for beginners.)

说明：  matlab语言中画箭头的例子，通过修改可以画各种形状的箭头。(arrow plot in matlab)

进行差值拟合 很好 很不错 相信可以帮助你(The difference between a good fit is very good I believe can help you)

说明：  matlab需需要的M文件，可以在里面调用买很好用没人穿就是，很可惜(files are needed by MATLAB)

分别使用传统卡尔曼滤波和改进的自适应卡尔曼滤波对运动物体进行跟踪，比较并分析结果，验证自适应卡尔玛滤波的优点。(Respectively using conventional Kalman filter and adaptive Kalman filter for improved tracking of moving objects, compare and analyze the results to verify the advantages of adaptive filtering Kalmar.)

模型预测控制，串级控制系统的matlab例程代码，(Model predictive control, cascade control system of matlab routines code, )