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DCT
- 这是用于本科生信息论与编码课程 余弦DCT程序 有两种方法实现-THIS PROGRAMME IS DCT BY MATLAB
dct
- 计算单纯的DCT(离散余弦变换)的变换,非常有用-calculator the dct transform s programme,vrey useful for you
TestJPEG
- 为学习DCT而测试的bmp格式的文件转换为JPEG格式。水平有限,仅限初学者参考 用VC6.0开发-in order to study DCT, this programme is used to convert bmp format file into JPEG format. Only for beginners
l1_norm_compressed-sensing
- 两个l1准则下的噪声干扰信号压缩感知重构举例,两个例子的稀疏矩阵均为DCT矩阵,而观测矩阵分别采用单位阵和随机矩阵,有详细的步骤和使用方法,适用于初步的学习压缩感知方法。-This programme supply two examples by Compressed sensing with l1 norm. The sparse matrix of two examples are all DCT matrix and the obsever matrix are unit matrix a