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fenximonixinhaodefupintexin
1. 给定模拟信号：，式中，，。对进行采样，可得采样序列
选择采样频率=1 kHz，观测时间ms，观测所得序列及其幅频特性
改变采样频率=300Hz，观测此时的变化
令采样频率=200Hz，观测此时的变化
要求分析说明原理，绘出相应的序列及其它们对应的幅频特性曲线，指出的变化，说明为什么？(failed to translatefailed to translatefailed to translatefailed to translate)
- 2011-10-23 21:10:15下载
- 积分：1
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watersheding
基于分水岭算法源程序含文章，可有效分割处图像(Based watershed algorithm source code containing the article, which can effectively split at the image)
- 2012-06-28 17:23:55下载
- 积分：1
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Statistics
Time series statistical analysis, used to obtain various statistics,include Variance
Median
The maximum value
The minimum value
Standard deviation
Skewness
Kurtosis
Jarque-Bera test
Concomitant probability of Jarque-Bera test
- 2014-01-17 16:58:25下载
- 积分：1
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AO_Protocol
关于短路计算的一些源程序同时是有关matlab优化的源程序(Short-circuit calculations on some of the matlab source code is also optimized source)
- 2011-11-28 10:52:43下载
- 积分：1
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chaosheng
超声阵列换能器的方正，合成孔径的波束形成程序(Ultrasonic transducer array synthetic aperture beamforming procedure)
- 2014-04-10 09:39:18下载
- 积分：1
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Three-level_SVPWM_APF
三电平逆变器的SVPWM控制策略研究及其在APF中的应用(Three-level SVPWM inverter control strategy and its application in the APF)
- 2010-12-01 11:26:28下载
- 积分：1
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upf_demos
无先导粒子滤波器工具箱，并附带pf，kf，Ukf程序，用于跟踪估计(without leading particle filter toolbox and fringe pf, kf, Ukf procedures for tracking estimates)
- 2006-09-19 19:32:43下载
- 积分：1
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beamforming
说明： 用于波束成形的matlab代码，主要思想是用DFT码本实现(A large number of antennas are arranged at the base station of the system, and then the signals from different directions are weighted by beamforming preprocessing. After that, the power of each signal can be concentrated in a certain beam space for transmission,)
- 2020-12-04 20:46:52下载
- 积分：1
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example2
MATLAB 计算阻抗的例子，采用M文件编写。(MATLAB examples of calculation of resistance, the use of M document preparation.)
- 2010-10-01 16:30:38下载
- 积分：1
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FFTjiancegailv
利用FFT捕获PN码，并计算不同信噪比下的检测概率。(Capture PN code with FFT, and calculate the probability of detection under different signal to noise ratio.)
- 2011-10-10 19:58:58下载
- 积分：1
