-
VisualPAssistPXP10[1].5.1715.0
VC++
- 2011-02-21 16:36:19下载
- 积分：1
-
Gaussprojection
适用于任意坐标系的高斯投影正反算，包含弧度于角度互相转换函数(Applies to an arbitrary coordinate system the positive and negative Gauss projection operator, including the curvature at the point of transfer function between)
- 2009-10-26 20:57:12下载
- 积分：1
-
Embedded-in-the-DCT-coefficients-
在图像的DCT系数上嵌入信息，图像为常见的512*512大小的灰度图（实验所用图像为LENA.BMP）。嵌入的信息为一二进制Logo图（实验所用logo图为tj-logo.bmp），该图大小为32*32，共1024个Bit。
1. 在LENA图中嵌入水印，输出嵌入后的水印图像。
2. 对水印图像解码，输出解码后得到的logo图，并统计错误率。
3. 使用不同的嵌入强度进行嵌入，观察其对作品直觉效果和解码效果的影响，绘制相应的曲线。
4. 使用加入噪声、改变对比度、JPEG压缩等攻击方法对水印作品进行攻击，查看解码的效果。
(Information embedded in the DCT coefficients of the image, the image of the common 512* 512 size gray-scale (experimental image LENA.BMP). Information embedded in a binary Logo Figure (used in the experiment logo picture shows the tj-logo.bmp), the plot size 32* 32, 1024 Bit.
LENA Figure embedded watermark, the watermark image output embedded.
(2) logo watermark image decoding, the output decoded Figure statistical error rate.
(3) using a different embedding strength for embedding, observe the works intuitive effects and decoding results, and draw the corresponding curve.
(4) by adding the noise, change the contrast, JPEG compression attack methods to attack, to see the effect of decoding the watermark works.)
- 2012-04-16 18:56:11下载
- 积分：1
-
doppler_pic
利用Matlab进行卫星通信多普勒频偏仿真(Using Matlab to satellite communications doppler frequency simulation)
- 2020-12-28 15:59:02下载
- 积分：1
-
bigplot
说明： 声波方程正演模拟大模型样例。
包含三个地质层，分别对应速度可以自行修正。
震源函数是雷克子波。
C源程序，输出结果Matlab绘制。(Acoustic wave equation forward modeling big model of the sample. Consists of three geological layers, corresponding to the speed you can correct itself. Lake wavelet source function is. C source code, the output of Matlab draw.)
- 2009-08-24 22:17:28下载
- 积分：1
-
Lesson47
NeHe OpenGL教程对应的第47课的单独程序(NeHe OpenGL Tutorial Lesson 47 corresponds to a separate program)
- 2014-02-08 17:46:03下载
- 积分：1
-
Desktop1
it include word dictionary
- 2011-03-09 19:33:24下载
- 积分：1
-
vc830534536242412
这是一款非常实用的计算器,我认为其实用程度远远胜过Windows系统提供的计算器.主要特色是支持多项式运算,即可以一次输入整个多项式,并能够识别运算的优先级(利用堆栈实现),(This is a very useful calculator, I think in fact much better than using Windows system calculator. The main feature is support for polynomial computing, that is, can enter an entire polynomial, and to identify the priority operator class (using the stack to achieve),)
- 2021-02-19 10:19:44下载
- 积分：1
-
AdoDBDemo
将db文件夹放在c盘根目录 这是用VC 使用ADO访问数据库 有对数据库的最基本的操作(will db folder on c occurs, it is made using VC ADO database of the basic database operations)
- 2004-12-15 19:42:46下载
- 积分：1
-
HELLOMFC
Visual C++ 6.0 程序设计从入门到精通 实例2-1 helloMFC(Example 2-1 helloMFC Visual C++ 6.0 programming from entry to the master)
- 2012-11-03 11:31:50下载
- 积分：1
