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图形变换
- 这是一个图形变换的程序,按字母“Y”画一个用点组成的圆;按字母“S”画一 个用不同颜色填充的三角形;按字母“Z”画一个用不同颜色填充且带有边框图案 的矩形;按“q”键退出。-this is a image transform program,draw a cirlce according to the letter \"Y\" draw a triangle filled with different color according to the letter\"S\" draw a
GPUGeometryClipmaps
- 我们使用同一个vertex shader来渲染之前描述的所有2D footprint。首先,对于给定的footprint坐标(x,y)来说,shader通过简单的缩放和变换来计算它的世界坐标(x,y)。接下来,从顶点纹理中读取高度值z。这里不需要任何过滤器,因为顶点和纹理采样是一一对应的-we use with a vertex shader to exaggerate the descr iption before all 2D footprint. First, the footprint
3d2
- 实现三维对象的平移,旋转变换,以及投影变换。 程序运行按键说明:a,s,d,w四键产生平移变换,x,X,y,Y,z,Z六键产生旋转变换,PageUp使镜头拉进,PageDown键使镜头推远。-3D object translation, rotation transformation, and the projection transformation. Running Press : a, s, d, w 4 keys generated translation transform, x, x
Jpeg demo
- VC++下面的JPEG压缩编码例程,包括DCT,Z字变换等操作-below VC + + JPEG compression routines, including DCT, Z characters transform such an operation
piccompress.rar
- 图像压缩编码,dct变换,量化, Z字形扫描 行程编码,Image compression, dct transform, quantization, Z-shaped scan length encoding
ztransformLPF1
- Z变换实现低通滤波器,应用广泛,大家一起研究研究阿 -Z transform low-pass filter, the application of a wide range of U.S. studies with the Arab-Israeli
Ztransformation
- 画出满足差分方程:y[n]-1.25y[n-1]+0.75y[n-2]-0.125y[n-3]=x[n]+0.5x[n-1],离散时间信号X[n]的双边z变换是离散傅里叶变换的推广,而离散时间傅里叶变换在研究离散时间信号与系统中是很有用的。 -Drawn to meet the difference equation: y [n]-1.25y [n-1]+ 0.75y [n-2]-0.125y [n-3] = x [n]+ 0.5x [n-1], discrete-time signal X
z
- 基于小波变换的多尺度图像边缘检测matlab源代码-Based on wavelet transform multi-scale edge detection matlab source code
code
- 读取图像,离散余弦变换,量化,z扫描,编码-Read the image, discrete cosine transform, quantization, z scanning, coding
ZIAZAG
- 一个采用Z字形编码变换对bmp图像进行置乱和还原的仿真实验软件。-Transform coding using a Z-shaped scrambling on the bmp image and restore the simulation software
Discrete_Time_Signal_Processing__2nd_Edition___Pr
- Signal processing, Z-transform, filter design techniques
imjepg
- JPEG压缩编码的主要步骤有: 1.通过前向离散余弦变换减少图像数据相关性; 2.利用人眼的视觉特性队DCT系数进行量化; 3.使用查分脉冲编码调制对直流系数进行编码; 4.对交流系数进行Z形扫描,使用形成长度编码队交流系数进行编码; 5.熵编码器对上述描述符进行熵编码。-JPEG compression encoding of the main steps are: 1.forward discrete cosine transform to reduce the im
task
- 完成一个二维变换演示程序,功能如下: 黑色背景, 绘制正方形 单击鼠标左键, 正方形 逆时针旋转10度;单击鼠标右键, 正方形 顺时针旋转10度. 单击鼠标中键, 退出程序 键入’x’, 沿x轴正向平移;键入’X’, 沿x轴负向平移 键入’y’, 沿y轴正向平移;键入’Y’, 沿y轴负向平移 键入’z’, 正方形缩小2倍;键入’Z’, 正方形放大2倍 -The
图形变换
- 这是一个图形变换的程序,按字母“Y”画一个用点组成的圆;按字母“S”画一个用不同颜色填充的三角形;按字母“Z”画一个用不同颜色填充且带有边框图案的矩形;按“q”键退出。-this is a image transform program,draw a cirlce according to the letter "Y" draw a triangle filled with different color according to the letter"S" draw a edged fig
SHUZIXINHAOCHULI
- 离散系统序列的基本运算,离散系统的冲激响应和阶跃响应,卷积的原理及应用, 离散LSI系统的时域响应,Z变换及其应用。-The basic operation sequence of discrete systems, discrete systems impulse response and step response, principles and application of convolution, time-domain response of discrete LSI system,
adaptivefilter
- RLS adaptive filter channel system order sysorder = 5 Number of system points N=2000 inp = randn(N,1) n = randn(N,1) [b,a] = butter(2,0.25) Gz = tf(b,a,-1) This function is submitted to make inverse Z-transform (Matlab ce
locks
- 包括信号的基本形式,卷积,傅立叶变换,s变换,z变换 不错的源码-Including the basic form of signal, convolution, Fourier transform and s transform, z transformation good source
0008684
- 包括信号的基本形式,卷积,傅立叶变换,s变换,z变换 不错的源码(Including the basic form of signal, convolution, Fourier transform and s transform, z transformation good source)
Transform
- 包括以下函数 1)平移(tx,ty,tz)的矩阵Txyz void matTxyz(float Txyz[4][4],float tx,float ty,float tz) 2)绕x轴旋转theta角的矩阵Rx void matRx(float Rx[4][4],float theta) 3)绕y轴旋转theta角的矩阵Ry void matRy(float Ry[4][4],float theta) 4)绕z轴旋转theta角的矩阵Rz void matRz(float Rz[4][4]
