-
Binary-text-digital-image
提出了一种可抗
几何攻击的二值文本图像水印算法. 该算法基于DCT,它将二值图像的DCT、图像的视觉特征向
量和加密技术有机结合起来,在提取水印时不需要原始图像,是一种实用的盲水印算法(We propose a geometric attacks against Binary Text Watermarking Algorithm. The algorithm is based on DCT, it binary image DCT, the image of the visual feature vector and encryption technology combine in the watermark without the original image is a practical blind watermarking algorithm)
- 2011-05-15 23:33:02下载
- 积分：1
-
cthd39-40
MATLAB实现对该系统的潮流计算。需要MATLAB语言编制程序形成节点导纳矩阵、形成雅克比矩阵、用高斯消去法解修正方程式，并编写输出程序用以输出节点导纳矩阵、节点电压（包括电压的相角和幅值）、以及各支路的首端功率、末端功率和功率损耗(MATLAB implementation of the system flow calculation. MATLAB programming language requires the formation of the node admittance matrix, Jacobian matrix formed by modified Gaussian elimination method for solving equations, and write out procedures for the admittance matrix of the output node, the node voltage (including the voltage phase angle and amplitude), and the first end of each branch of power, end power and power loss)
- 2011-06-08 03:16:26下载
- 积分：1
-
area_of_zhihui
自己编的，实验数据中滞回曲线的面积计算，采用MATLAB编写。(calculate the experimental data hysteresis curve area )
- 2021-04-21 22:08:49下载
- 积分：1
-
扩频与解扩
说明： 扩频与解扩仿真实验，用matlab可以完全实现，图形也正确(The simulation experiment of spread spectrum and despreading can be realized by MATLAB, and the graph is correct)
- 2021-01-15 23:45:01下载
- 积分：1
-
MVDR
波束形成算法（MVDR）的源程序，16阵元仿真图(Beamforming algorithm [MVDR] source, 16 array element simulation map)
- 2020-11-30 15:59:27下载
- 积分：1
-
raw
读取和写入raw格式图像，此格式图像文件存储一幅图中的全部像素点，并以每个像素点16bit数据保存(read and write a raw format 16-bit image)
- 2009-11-09 10:58:18下载
- 积分：1
-
despread
此函数完成差分编码和解扩功能 希望对了解编码有所帮助(This function complete differential encoding and despreading function we hope to understand the code help)
- 2015-03-27 16:03:20下载
- 积分：1
-
finalfinal
comparison of classification of three methods analytical,wavelet,SVMs
- 2010-09-07 00:09:09下载
- 积分：1
-
cc01
用Cohen--Coon整定公式来求P,PI,PID的个参数，其中Gc是校正器的传递函数,kp为比例系数， Ti为积分时间常数，Td为微分时间常数，输入参量vars为带迟滞--惯性环节模型的KT τ 输入参量vars为带迟滞--惯性环节的K T ι，已知参数k=vars（1）；T=vars（2）；ι=vars（3）。(With Cohen- Coon tuning formula to seek P, PI, PID' s parameters, which Gc is the corrector transfer function, kp the proportional coefficient, Ti the integral time constant, Td for the differential time constant, input parameters vars as with hysteresis- inertia model KT τ as input parameters vars with hysteresis- inertia of KT ι, the known parameters k = vars (1) T = vars (2) ι = vars (3).)
- 2010-05-18 20:37:26下载
- 积分：1
-
magnify
针对matlab中simulink输出图动态放大镜(For matlab simulink outpu
)
- 2011-12-09 21:36:50下载
- 积分：1
