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#include #include #include #include #include #include #include #include #pragma comment(lib, "osgd.lib")#pragma comment(lib, "osgViewerd.lib")#pragma comment(lib, "osgDBd.lib")#pragma comment(lib, "osgGAd.lib")const int FFT_SIZE = 256;const int PASSES = 8;cons 阅读全文
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#include #include #include #include #include #include #include const int FFT_SIZE = 256;const int PASSES = 8;const int N = 256;int bitReverse(int i, int N){ int j = i; int M = N; int Sum = 0; int W = 1; M = M / 2; while (M != 0) { j = (i & M) > M - 1; Sum += j * W; ... 阅读全文
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#include #include #include #include #include #include #include const unsigned char * loadfile(const std::string &file, int &size){ std::ifstream fs(file.c_str(), std::ios::binary); fs.seekg(0, std::ios::end); size = fs.tellg(); char * data = new char[size + 1]; fs.seekg(0); fs.read... 阅读全文
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#include #include #include const unsigned char * loadfile(const std::string &file, int &size){ std::ifstream fs(file.c_str(), std::ios::binary); fs.seekg(0, std::ios::end); size = fs.tellg(); char * data = new char[size + 1]; fs.seekg(0); fs.read(data, size); fs.close(); data... 阅读全文
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#include #include const int DIM = 1024;typedef struct cuComplex{ float r; float i; __device__ cuComplex(float a, float b) :r(a) ,i(b) { } __device__ float magnitude2(void) { return r * r + i * i; } __device__ cuComplex operator * (const cuComplex & a) ... 阅读全文
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cuda 阅读全文
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#include #include #include #include const unsigned int meshSize = 16;GLuint posVertexBuffer;GLuint indexVertexBuffer;int mouseOldX, mouseOldY;int mouseButtons = 0;float rotateX = 20.0f, rotateY = 0.0f;float translateX = 0.0f, translateY = 0.0f, translateZ = -2.0f;void Init();void Display();void Resi 阅读全文