pmsm

说明：  】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的 低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT (Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is robust against some StirMark attacks.)

该程序涉及了M序列的生成，以及相关辨识法的基本实现和概念。(The procedure involves the M-sequence generation, as well as the basic realization of the identification method and concepts.)

说明：  状态空间方程的子空间辨识 matlab工程仿真案例(subspace identification)

Cripting with public key....

离散傅立叶变换程序及希尔伯特变换程序，希尔伯特变换对于信号变换有重要意义。该程序通过验证，效果理想。 (Hilbert transfer program)

双馈风力发电机的模型。官网模型，验证可以使用。.(Model wind turbine double-fed. Official network model, verify that you can use.)

粒子群算法的寻优算法，算法比较基础，初学者可以很好的看懂(Optimization algorithm of particle swarm optimization)

标准粒子群优化算法Matlab 源代码 放心可用(PSO ALGORITHM matlab)

运用MATLAB对工业产品的设计进行仿真技术与应用(The use of MATLAB simulation technology and application design of industrial products)

Simple Pendulum -using Matlab-Arduino