data-file-original

绕射系数的matlab程序 (matlab raoshexishu)

state of charge of battery with ekf

本文算法是将24 位真彩图的亮度分量分块 DCT ,然后利用DCT 量化系数的奇偶特性嵌入8 位灰度水印图,并通过PN 序列加密来保证水印的 安全性。算法中,将灰度图像转换为二进制数据 流,置乱后扩频调制,隐藏在宿主DCT 系数量化值 中,提取时不需要宿主信号,实现水印信号的盲提 取。(This algorithm is 24-bit true color pictures of the luminance component of block DCT, quantization DCT coefficients and then use the parity properties of 8-bit grayscale watermark embedding map, and through the PN sequence of encryption to ensure the security of the watermark. Algorithm, the gray image into binary data stream, scrambling after the spread spectrum modulation, hidden in the host DCT coefficient quantization values, the extraction does not require the host signal, the blind watermark extraction.)

6 sigma设计用源程序 (Design for six sigma ORTHOGONAL ARRAY TOOL V52.XLS)

恶性码（灾难码）的仿真，计算不同信噪比下的PER和SER(MATLAB code used to calculate P[k] for each SNR. The output is then used to calculate the PER as 1− P[k = 0] and the BER)

kalman and condensation filter bouncing ball implementation

一个完整的EMD程序，附带了G Rilling的附件，适合新手学习使用。(A complete EMD procedures, suitable for novice learning to use.)

在Matlab环境中进行界面编程设计，代码非常齐全实用。(In the Matlab programming environment to interface design, the code is very complete and practical.)

说明：  MATLAB编写的有关数学问题的数学函数优化程序，即求函数极值问题的相关程序(MATLAB solving physics problems of extreme values with mathematics)

matlab编写,eeglab软件(Matlab prepared eeglab software)