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psnr
计算峰值信噪比,可以用于检查图像密写的效果(Calculation of peak signal to noise ratio, images can be used to check the effect of Steganography)
- 2009-05-05 17:45:02下载
- 积分：1
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Modeling-of-discrete-systems
该实例主要是对离散时间系统建模与仿真。例子是以设计一个数字低通滤波器F（z），从受噪声干扰的多频率混合信号x（t）中获取10hz的信号。希望对研究电磁兼容以及学习MATLAB的学者有所帮助。(The examples are mainly discrete-time systems modeling and simulation. Example is the design of a digital low-pass filter F (z), acquiring a signal 10hz noise interference multi-frequency mixed signal x (t) in. I hope to study electromagnetic compatibility and scholars studying the MATLAB help.)
- 2014-11-07 22:05:20下载
- 积分：1
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Canny-operator-edge-detection
边缘提取 算子 对初学者有一定参考价值 (edge extraction operator For beginners have a certain reference value)
- 2015-03-16 21:17:56下载
- 积分：1
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QPSK
QPSK调制后产生QPSK信号，QPSK信号分别通过AWGN信道、Rayleigh衰减信道和Rician衰减信道，分别通过QPSK解调出数字信号，通过输入与输出数字信号的对比计算出仿真过程中的传输误比率，并将其与各衰减信道的理论误比率进行对比(Generate QPSK signal QPSK modulation, QPSK signals through AWGN channel, Rayleigh fading channel and Rician fading channel, respectively, through the QPSK demodulation of digital signals by comparing input and output digital signals to calculate the simulation process of transmission error rate, and to compare with the theoretical error rate for each decay channel)
- 2021-02-24 19:09:39下载
- 积分：1
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SA
说明： 基于模拟退火算法的TSP问题解算方法和二维路径规划(Based on simulated annealing algorithm for TSP solution method and two-dimensional path planning)
- 2015-04-16 20:51:13下载
- 积分：1
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DH5956
实现机械故障在线检测， 实时控制，叶片裂纹的检测控制与报警。使得企业或者使用人员很方便的观测机械的故障并及时修正。(Mechanical fault diagnosis system)
- 2013-12-30 18:38:19下载
- 积分：1
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Image-matritype-conversion
读取图像 显示图像 将图像矩阵类型转换为double 傅里叶变换 离散余弦变换(Read image shows the image matrix type image is converted to double Fourier transform discrete cosine transform)
- 2009-12-16 14:33:35下载
- 积分：1
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ARMODE
Frequency analysis in matlab
- 2010-05-25 05:09:21下载
- 积分：1
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GMzhengyan
地球物理中，计算地质界面的重磁异常值，并对应模型画图(Geophysical, geological interface calculated gravity and magnetic anomaly, and the corresponding model drawing)
- 2010-06-02 16:36:45下载
- 积分：1
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H-vo-cung
robust control balancing robot
- 2014-09-29 16:06:20下载
- 积分：1
