-
jpeg2avihojoon
This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
(This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
)
- 2009-09-17 13:05:51下载
- 积分：1
-
prog10-16
余向阳博士Matlab教程的源代码。
包括：1.非线性方程的解法；2.线性方程的数值解法；3插值法；4.常微分方程的解法(Dr. Yu Xiangyang Tutorial Matlab source code. Include: 1. Non-linear equations 2. The numerical solution of linear equations 3 interpolation 4. The solution of ordinary differential equations)
- 2009-04-25 18:48:29下载
- 积分：1
-
biot_2_4_PML
这是一个关于双向介质瑞雷面波正演模拟的程序，其中用到了PML边界条件，程序运行效率很高，欢迎来下载(This is a two-way medium Rayleigh surface wave forward modeling program, which used a PML boundary conditions, the efficiency of the program is high, welcome to download)
- 2021-05-10 10:18:52下载
- 积分：1
-
feixianxing
对非线性方程，要求一定的精度，用matlab求解。(Nonlinear equations require a certain precision, using matlab to solve.)
- 2010-06-04 16:18:44下载
- 积分：1
-
lp01
用matlab写的单模光纤的LP01模场分布仿真(LP01 mode field distribution simulation matlab write single-mode fiber)
- 2012-09-09 10:48:43下载
- 积分：1
-
BeanSearch
BeanSearch for AI. Init a random vector and calculate your behavior.
- 2013-04-12 00:57:39下载
- 积分：1
-
matlab-data-exchange
matlab 多个窗口进行数据交换，不同fig之间交换数据(matlab data exchange)
- 2016-09-07 12:18:04下载
- 积分：1
-
ceshimohu1106
说明： 汽车ABS模糊规则建立，简单模糊控制逻辑算法搭建(ABS fuzzy control of automobile)
- 2020-12-15 16:29:13下载
- 积分：1
-
GPUGems1.djvu
GPU programming gems
- 2015-04-02 17:21:51下载
- 积分：1
-
YUAN
已知空间三个点的坐标，求通过三个点的圆的圆心和半径，输入为三个点(Known spatial coordinates of three points, three points of the circle which passes through the center and radius, enter three points)
- 2020-11-15 22:59:41下载
- 积分：1
|
联系客服（QQ：3324461878）
