-
DCT
在MATLAB里，基于dct域,实现在二维图像中嵌入数字水印 并提取。(In MATLAB, the dct-based domain, the realization of two-dimensional images in the digital watermark embedding and extraction.)
- 2009-05-16 18:07:25下载
- 积分：1
-
ArduinoIO
MATLAB code to use MATLAB code with Arduino
- 2014-11-16 08:10:07下载
- 积分：1
-
Color_digital_image_sharper
分别采用RGB模型和HIS模型对图像imageLane.bmp进行锐化，并比较锐化的效果是否相同（两锐化后的图像相减）。(Using RGB model respectively for imageLane image and HIS model for sharpening, BMP, and compared the effect is the same sharpening (two sharpen the image subtraction).)
- 2009-12-07 12:54:03下载
- 积分：1
-
EvaluateReversePolishNotation
Evaluate the value of an arithmetic expression in Reverse Polish Notation.
Valid operators are +, -, *, /. Each operand may be an integer or another expression.
Some examples:
[ 2 , 1 , + , 3 , * ] -> ((2 + 1) * 3) -> 9
[ 4 , 13 , 5 , / , + ] -> (4 + (13 / 5)) -> 6
分析：这一题就是写程序计算逆波兰式的结果，遍历表达式，碰到操作数入栈，碰到操作符就从栈顶取出两个操作数，再将计算后的结果入栈，最后栈中剩余的唯一操作数就是计算结果。(. Evaluate the value of an arithmetic expression in Reverse Polish Notation Valid operators are+,-,*,/Each operand may be an integer or another expression Some examples:.. [" 2" , " 1" , " +" , " 3 " ," * " ]-> ((2+ 1)* 3)-> 9 [" 4 " ," 13 " ," 5 " ," /" ," + " ]-> (4+ (13/After this problem is to write a program to calculate the inverse Polish results, iterate expression operand stack encounter, encounter operator to fetch two operands the stack, and then calculated as follows:> 6 Analysis- 5)) The results of the stack, the only remaining operand stack is the final calculations.)
- 2015-03-15 23:06:09下载
- 积分：1
-
wiener
语音信号的维纳滤波，频域实现和时域实现方法(Wiener filtering of speech signals, frequency domain implementation and time domain implementation)
- 2017-11-06 20:07:38下载
- 积分：1
-
network&run
说明： 文件传输限制分多次上传，其他文件可以查看我的上传资料
本实验使用matlab神经网络工具箱搭建CNN网络实现手写字识别，里面附数据集和训练好的网络，准确率可达99%。
1.打开matlab2018
2.将路径设置为当前文件所在路径
3.直接运行test7_run.m即可得到网络在测试集里的准确率以及分类错误的样本。
test7_cnn_hwr.m：训练的程序
test7_run.m：测试测试集的代码，直接读取存储在net_trained.mat训练好的网络，
对测试样本进行分类，统计准确率。(In this experiment, we use matlab neural network toolbox to build CNN network to realize handwritten word recognition, which is attached with data set and trained network, with an accuracy of 99%.)
- 2020-04-16 20:58:20下载
- 积分：1
-
Correlation_fft
another of my homework......thanks! it is about a correlation in space domain(another of my homework ... thanks! It is about a correlation in space domain )
- 2007-03-27 14:05:20下载
- 积分：1
-
Lohman-holograms
二值图象的LohmanIII编码迂回位相全息图，经测试能正常运行。结果含原图，全息图，和再现图三部分。(
二值图象的LohmanIII编码迂回位相全息图，经测试能正常运行。结果含原图，全息图，和再现图三部分。
A value of two LohmanIII coded images detour phase hologram, by testing the normal operation. The result with image, hologram, and reproducing figure three part.
)
- 2013-11-29 12:44:59下载
- 积分：1
-
MFCC
this is simple programe for mfcc feature extraction developed in matlab.
- 2009-03-07 22:31:33下载
- 积分：1
-
zhengzhexingceliang
实现边界正择性测量，可在MATLAB环境下运行(the border is optional measurement, in the MATLAB environment running)
- 2007-05-07 10:52:43下载
- 积分：1
