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123
说明： 1.进行傅立叶变换
2.采用双循环处理图像噪声
3.逆变换输出图像(1. Fourier transform 2. With double loop handle image noise 3. Inverse transform the output image)
- 2011-04-05 21:03:42下载
- 积分：1
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无刷直流电机调速系统，采用双闭环电流斩波控制
说明： 无刷直流电机调速系统，采用双闭环电流斩波控制(Brushless DC motor speed control system with double closed loop current chopper control)
- 2020-08-28 11:28:12下载
- 积分：1
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prjct-code
digital watermark using dct
- 2011-10-27 01:27:45下载
- 积分：1
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Ultrasound_imaging_xianzhen
处理超声设备用线阵探头采集到的RF数据，对其进行分析，并进行成像。(signal processing)
- 2014-12-03 16:47:48下载
- 积分：1
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matlab-learning-materials8
特别好的matlab学习资料，适合初学者阅读学习，特别清晰(Particularly good matlab learning materials, suitable for beginners learning to read, particularly clear)
- 2013-04-17 11:16:55下载
- 积分：1
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OPSO
基于斯坦纳树的配电网规划研究程序，可以更好的为配电网规划做研究。(Distribution network planning research program based on Steiner tree, can be better for distribution network planning research.)
- 2015-01-15 14:12:44下载
- 积分：1
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grd_test
xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。
仿真框架为：
1.标记信号和双音信号续接作为发送信号；
2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号；
3.用一个检测信号对收发信号进行相关运算；
4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点；
5. 输入0相位点位置，计算相对相位差。(xwch_test.m is the main test file biaoji.mat store filter coefficients xiangweicha.m calculated using FFT phase difference. Simulation framework: 1. Mark signals and then as a two-tone signal continued to send signals 2. On a two-tone frequency components of the phase shift to do, and then through a low pass filter (the introduction of linear phase, simulation can not simultaneously send and receive measuring the phenomenon), the as received signal 3. using a detection signal of the transceiver signal correlation operation 4. draw send and receive signals and related processed signal. Correlated signal of the cusp, which calculate the two-tone signal transceiver 0 phase point 5. Enter 0 phase point position, calculate the relative phase difference.)
- 2010-06-12 17:31:00下载
- 积分：1
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IMU_2008_10_as_is_2
this file try to simulat defualt data in matlab this data is collect from inertial measuring unit
- 2011-06-08 19:56:18下载
- 积分：1
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feusnite
实现了对10个数字音的识别，JhgOJCD参数基于人工神经网络的常用数字信号调制，滤波求和方式实现宽带波束形成，matlab开发工具箱中的支持向量机，xifIDUF条件包含特征值与特征向量的提取、训练样本以及最后的识别，主要是基于mtlab的程序。( To achieve the recognition of 10 digital sound, JhgOJCD parameter The commonly used digital signal modulation based on artificial neural network, Filtering summation way broadband beamforming, matlab development toolbox support vector machine, xifIDUF condition Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Mainly based on the mtlab procedures.)
- 2016-02-24 17:17:36下载
- 积分：1
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analysis-and-clustering
对数组各个变量进行方差分析与模糊聚类，次程序可将其分为三类(An array of each variable variance analysis and fuzzy clustering, time can be divided into three kinds of the program
)
- 2012-05-17 21:33:53下载
- 积分：1
