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DSPHOMEWORK
设信号 ，用 对x(t)采样得x(n)，是否会发生频谱混叠？现利用FFT分析其频谱。
1．编程绘制该信号的波形。
2．若令N=16，编程对x(n)做FFT运算，并绘制其幅频特性曲线。
3．令N=1024，编程对x(n)做FFT运算，并绘制其幅频特性曲线。
4．分析2、3的运算结果。
设计调试报告要求：
1．工作原理简述；
2．设计思路；
3．难点及解决方法；
4．设计、调试结果及分析；
5．程序文本及操作步骤。(based signal used to x (t) in the sample x (n), whether there will be a spectrum aliasing? FFT analysis is the use of their spectrum. 1. Programming mapping of the signal waveform. 2. If so N = 16, the programming of x (n) do FFT, and the mapping of its amplitude-frequency characteristic curve. 3. Order N = 1024, the programming of x (n) do FFT, and the mapping of its amplitude-frequency characteristic curve. 4. Analysis of two, three computational results. Design debugging reporting requirements : 1. Principle outlined; 2. Design; 3. Difficulties and solutions; 4. Design, debugging and analysis of results; 5. Text and operating procedures steps.)
- 2007-01-03 16:37:45下载
- 积分：1
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Vector-control-induction-machine
This file contains matlab simulation for vector control for induction machine.
- 2012-07-07 14:38:03下载
- 积分：1
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DSPsolutionMATLAB
胡广书版《数字信号处理题解》matlab源程序，很好的学习资料(Hu-book version of Digital Signal Processing solution to a problem matlab source code, good learning materials)
- 2015-01-10 10:37:01下载
- 积分：1
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crack_Hudson
岩石物理模型建模的另一种方法，同样可以翻译弹性参数与物性参数间的关系。(Another method of rock physics modeling, the same can translation parameters and physical parameters of elastic)
- 2020-10-26 16:29:59下载
- 积分：1
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EMDandBP
结合emd和bp神经网络的算法, 对轴承故障数据进行诊断,数据可以自己添加(EMD and BP algorism are combined to classify different kinds of faults of bearings. Source data need to be added by yourself)
- 2020-07-01 09:00:02下载
- 积分：1
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karmon_ARMR
matlab，karman谱，利用白噪声特性和ARMR模型，通过求解模型参数生成随机风速(Matlab, Karman spectrum, the characteristics of white noise and ARMR model, the generation of random wind velocity by solving the model parameters)
- 2020-10-22 09:37:23下载
- 积分：1
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Manchest
matlab Manchest编码实现的m 文件(matlab Manchest coding realize the m file)
- 2007-07-27 10:02:52下载
- 积分：1
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Inverted_Pendulum
振动倒立摆，对倒立摆的研究，对matlab动画例程都有帮助的(I have made simple Matlab Code below for this tutorial example and you can modify it for your need.)
- 2014-12-21 11:31:56下载
- 积分：1
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Kalman-filtering
卡尔曼滤波的例子，都是关于雷达方向的，本人都亲自调试过，都能够运行(Calman filter example, is all about the direction of radar, I personally debugging, can run)
- 2021-01-06 14:28:53下载
- 积分：1
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基于PSO LSSVM的预测程序
基于pso_lssvm的预测程序，直接可用，可以出图，可以修改。加入了粒子变异、权值的递减策略（去掉%就行了）。注意：excel记得放对位置(Pso_lssvm based prediction program, directly available, you can map, you can modify. Added a particle mutation, weight reduction strategy (remove%))
- 2020-06-26 22:00:02下载
- 积分：1
