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zhe
- 图形学消隐实验，*方案1上下旋转，只显示可见面，函数说明：void Project(float X,float Y,float Z) 功能：根据透视或平行投影将三维点进行投影变换 入口参数：float X,float Y,float Z 返回参数：无（void）-graphics blanking experiment, * a program next rotation, only to be met, function : void Project (float X, Y flo
jpeg
- the attached utility is a work I ve submitted to the university It shows what a jpeg compression is all about. the function implements the DCT transform, using a matrix operator. note that matlab has a function for the DCT and iDCT transform
2007202131
- Image Compression A collection of simple routines for image compression using different techniques. 图象压缩的不同方法 BTCODE: Image compression Using Block Truncation Coding. PYRAMID: Image compression based on Gaussian Pyramids. DCTC
work
- 开发的两个小波变换函数对图像进行小波变换-The development of both the wavelet transform function of image wavelet transform
DCT_sim
- 采用离散余弦变换对图像进行压缩的matlab函数代码。-Using discrete cosine transform image compression matlab function code.
DCT
- 离散傅里叶变换程序源码，matlab主程序，函数-Discrete Fourier transform program source code, matlab main program, function
RDTLT
- 基于Lossy-to-Lossless Image Compression Based on Reversible Integer TDLT/KLT的压缩算法的matlab实现，在增加ROI编码模块，算法详细可以查看论文《Lossy-to-lossless image compression based on multiplier-less reversible integer time domain lapped transform》。程序由main.m函数开始运行，输入参数有3个，分
gravity
- function dg=gplus(x,y,z,x1,x2,y1,y2,z1,z2,p) G=6.67e-11 t222=myfun(x,y,z,x2,y2,z2) t122=myfun(x,y,z,x1,y2,z2) t212=myfun(x,y,z,x2,y1,z2) t221=myfun(x,y,z,x2,y2,z1) t211=myfun(x,y,z,x2,y1,z1) t121=myfun(x,y,z,x1,y2,z1) t112=myfu
128_d_2
- 128点的小波变换，小波函数采用db3，变换过程采用FFT圆周卷积快速实现卷积过程。-128-point wavelet transform, wavelet function using db3 conversion process using the FFT circular convolution convolution process quickly.
function
- 压缩感知方面的四个重建算法，BP算法，OMP算法，GPSR_baisc算法，CoSaMP算法，一个小波变换的算法，DWT-Compressed sensing：BP，OMP，GPSR_baisc，CoSaMP wavelet transform ：DWT
function-dct
- 基于DCT变换的JPEG图像压缩的matlab代码-The matlab code of JPEG image compression based on DCT transform