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UNC GAMMA group发布的这个高性能FFT库可以处理大量1D FFT。实验表明,价值$500的Nvidia 7900 GPU的FFT计算速度是价格$1...
UNC GAMMA group发布的这个高性能FFT库可以处理大量1D FFT。实验表明,价值$500的Nvidia 7900 GPU的FFT计算速度是价格$1500-$2000的高端CPU的4倍,事实上,7900 GPU的FFT计算性能可以达到6 GFLOPS。-UNC GAMMA group releases of this high-performance FFT library can handle large FFT 1D. Experiments show that value $ 500 Nvidia 7900 GPU speed FFT calculation is the price $ 1500-$ 20 00 high-end CPU four times, in fact, the FFT 7900 GPU computing performance can be achieved six GFLOPS.
- 2022-03-31 14:20:29下载
- 积分:1
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基于C语言的五。C五子棋程序的C语言源代码,PIC图片,…
一个基于C语言的五子棋程序
five.c为c语言源程序,pic.bmp,win.bmp,lose.bmp为150×330的16色位图文件
five.exe为已将位图加入到代码中的游戏程序,可以单独运行。
程序还有一些bug,有兴趣的话可以自己改源程序。
二维数组w中保存的是权值表,你可以增加或更改它。-Based on C language five.c Gobang procedure for c language source code, pic.bmp, win.bmp, lose.bmp for 150 × 330 16-color bitmap file bitmap five.exe to have added to the code game procedures, can be run separately. Procedures there are still some bug, are interested in having their own source code change. Two-dimensional array w is stored in the weights table, you can increase or change it.
- 2023-03-18 16:50:03下载
- 积分:1
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画出颜色渐变的矩形图案
用鼠标点击 即可 出现不同颜色的图案...
画出颜色渐变的矩形图案
用鼠标点击 即可 出现不同颜色的图案 -To draw colourful rectangles with your mouse.
- 2022-10-25 15:30:03下载
- 积分:1
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自己做的3D模拟浏览,重要用的是读入TEXT文档里面的模拟地形数据,有雾化效果,...
自己做的3D模拟浏览,重要用的是读入TEXT文档里面的模拟地形数据,有雾化效果,-own 3D simulation browsing, it is important the document read TEXT inside the simulated terrain data, atomizing effect, etc.
- 2022-01-28 08:59:47下载
- 积分:1
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Visual C++6.0开发灰度位图处理。用vc简单的实现。
Visual C++6.0开发灰度位图处理。用vc简单的实现。-Visual C 6.0 grayscale bitmap processing. Vc with a simple realization.
- 2022-03-29 03:14:12下载
- 积分:1
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imaging can be achieved is pictorial and jitter technology, and command line com...
可以实现图象化现图案化和抖动技术,以及bmp2txt命令行编译过程如下vcvars32rc bmp.rccl dither.c bmp.res user32.lib gdi32.lib注意事项:运行时,文件c: est.bmp必须存在-imaging can be achieved is pictorial and jitter technology, and command line compiler bmp2txt process following vcvars32rc bmp.rccl dither.c bmp.res user32.lib gdi32.lib Note : running, documents c : test.bmp must exist
- 2022-03-19 22:09:10下载
- 积分:1
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中值滤波是图像增强常用的方法。程序中参数Hori是一个布尔变量,若为真,做水平中值滤波,否则,做竖直中值滤波。...
中值滤波是图像增强常用的方法。程序中参数Hori是一个布尔变量,若为真,做水平中值滤波,否则,做竖直中值滤波。-Median Filtering is the common method of Image-enhancing.In the application ,the parameter "Hori" is a BOOL variable,which is TRUE for the operation of Horizon Median Filter or FALSE for the Vertical Median Filter.
- 2022-03-24 03:49:51下载
- 积分:1
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随着鼠标位置的不同,鼠标的形状也相应的变化,请尝试
随着鼠标位置的不同,鼠标的形状也相应的变化,请尝试-position with the different mouse, the mouse in the shape of the corresponding changes, please try
- 2023-07-24 15:20:02下载
- 积分:1
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你可能会认为生成一个带柔和阴影的特效文字与生成一个带光圈的特效文字是完全不同的,其实他们所用到的技术是完全相同的,只是在设置上有些许变化。 在带柔和阴影的效果中...
你可能会认为生成一个带柔和阴影的特效文字与生成一个带光圈的特效文字是完全不同的,其实他们所用到的技术是完全相同的,只是在设置上有些许变化。 在带柔和阴影的效果中,我用到了GDI+中的一些插值模式来生成模糊的文字轮廓,当位图绘制平面放大时,插值模式决定原来某点像素应该怎样和周围的融合。 低质量的插值只是简单的把一个像素变换成同色色块,高质量插值如高质量双线性插值与高质量双三次插值会考虑像素色的平滑与反走样,我发现高质量双线 性插值模式最好。-you may think that a generation with a soft shadow effects of the letter and generate an aperture with the magic words are completely different, they actually have to use the technology is identical, the only set slightly changes. With soft shadows in effect, I used the GDI some of the interpolation model to generate fuzzy outline of the text, when the Bitmap Rendering Large Plane, interpolation mode decision of a point of what should pixels and around integration. Low-quality interpolation just simply put a pixel transform into the same color against a high-quality interpolation such as high-quality and high-quality bilinear interpolation bicubic interpolation will consider pixel color with a smooth anti-aliasing, I found quality bilinear interpolation mode best.
- 2022-03-13 01:53:25下载
- 积分:1
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基于VC的位图图像处理程序,可实现以下功能:
1.图象参数统计:最大值,最小值,均值,直方图;
2.对比度增强:直方图均衡;
3.图象平滑:中值滤波...
基于VC的位图图像处理程序,可实现以下功能:
1.图象参数统计:最大值,最小值,均值,直方图;
2.对比度增强:直方图均衡;
3.图象平滑:中值滤波;
4.图象锐化: Sobel算子;
5.图像旋转:将图像旋转任意角度并显示;
6.图象变换:将图象分块(8*8),作DCT变换,并作IDCT;
-VC bitmap-based image processing procedures, can realize the following functions: 1. Image parameters statistics: maximum, minimum, average, histogram 2. Contrast enhancement: histogram equalization 3. Image Smoothing: median filter 4. Image sharpening: Sobel operator 5. Image Rotation: Rotate the image at any angle and shows 6. Image Transformation: The image sub-block (8* 8), for the DCT transform, and IDCT
- 2022-04-25 03:53:21下载
- 积分:1