-
12
说明： mat lab designed filter
- 2010-05-19 16:09:29下载
- 积分：1
-
text
基于HFSS的UHF频段印刷天线的设计_何俊(Based on the UHF band printed antenna HFSS design _ Albert)
- 2013-12-03 21:06:08下载
- 积分：1
-
shili
matlab实用程序 弹出式菜单的引用，通过matlab应用软件来实现这一功能(matlab utility pop-up menu reference, through matlab software to achieve this function)
- 2011-06-04 10:29:24下载
- 积分：1
-
完整的北斗定位算法例程代码
实现六自由度运动学逆解算法，光纤无线通信系统中传输性能的研究，这是第二能量熵的matlab代码，一种噪声辅助数据分析方法,计算两个矩阵之间的欧氏距离，基于SVPWM的三电平逆变的matlab仿真。
- 2022-03-22 04:45:54下载
- 积分：1
-
LTE-211-212-213-214-v860
LTE最新物理层协议 211，212，213，214-v860(Latest LTE physical layer protocol 211,212,213,214-v860)
- 2011-05-28 11:05:07下载
- 积分：1
-
svd
基于svd算法的matlab源码，压缩.bmp格式的位图为例(Based on the SVD algorithm matlab source, compressed. Bmp format Bitmap example)
- 2009-03-07 19:14:45下载
- 积分：1
-
Nco_gen
NCO产生正余弦振荡波的matlab程序，很实用。(NCO generate cosine Sasser' s matlab program is very practical.)
- 2010-05-24 19:12:12下载
- 积分：1
-
image-reading
一个MATLAB 图形处理软件，是标准的.m 程序，可以批量的对图片进行截图处理，读取截图范围内的强度积分值，并按照图片变
化绘制强度变化曲线。(A MATLAB graphics processing software, is standard .m program, you can batch processing of image shots, read intensity integral value within the range of screenshots and image intensity curve drawn to change.)
- 2016-03-23 14:15:56下载
- 积分：1
-
wtmk
说明： 通过生成秘钥得到一串具有一定长度的扩频码，将原始消息序列以扩频码的长度过采样产生过采样消息序列，并将扩频码以原始消息序列的长度多次重复成伪随机序列，再令过采样消息序列与伪随机序列异或就可以生成扩频消息序列。在频率域下，将扩频消息序列以一定的嵌入强度自适应地嵌入原始图像，得到的图像具有较强的鲁棒性，比起直接嵌入，扩频水印在受到攻击后恢复出的水印信息误码率要低得多。并且扩频码长度越长，容错率就越高，鲁棒性就越好。(A sequence of spread spectrum codes with a certain length is obtained by generating a secret key. The oversampling message sequence is generated by oversampling the original message sequence with the length of the spread spectrum code, and the spread spectrum code is repeated into a pseudo-random sequence with the length of the original message sequence for many times, and then the spread spectrum message sequence can be generated by making the difference between the oversampling message sequence and the pseudo-random sequence. In the frequency domain, the spread spectrum message sequence is adaptively embedded into the original image with a certain embedding strength, and the resulting image has strong robustness. Compared with direct embedding, the error rate of the watermark information recovered from the attack of spread spectrum watermark is much lower. And the longer the spreading code length, the higher the fault tolerance rate and the better the robustness.)
- 2020-09-03 17:58:08下载
- 积分：1
-
tuxiangchuli
用matlab做图像处理的代码，主要是用函数处理图像(Image processing code)
- 2010-07-03 11:02:17下载
- 积分：1
