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calculatormy
比较实用的MATLAB 程序 需要的可以下载哦(The practical needs of the MATLAB program can be downloaded Oh)
- 2009-05-02 12:38:40下载
- 积分：1
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circonv
圆卷积与线卷积在FIR中的实现，通过程序还开深刻理解两者间的差别和各自优劣。
1.圆卷积用在被截出的某段数据中，此时，长度应该定为和输入数据长度一致（一般输入数据大于hn的数），这时圆卷积结果相当于某段被截断出来的数据以非截断的方式经过滤波而得出的结果；线卷积用在各自独立的，离散的数据中，若截断数据也用线性卷积来计算，那么就相当与这部分数据是与源数据是独立的，
得出的结果时域两端会变长，但频谱基本上一样的。差别可以想象。
2.注意圆卷积最开始的输入数据的次序，构造矩阵时要注意。(Circular convolution with the line convolution in the FIR implementation, the program also opened a deep understanding of the difference between the two and their respective pros and cons. A circular convolution with cut out a certain period of data At this point, the length should be set for the same length as the input data (typically input data greater than hn the number), when the circular convolution is equivalent to a certain the results of the truncated data to the non-truncated filtered line convolution with a separate, discrete data, truncated data with a linear convolution calculation, then the equivalent of this part of the data is independent of the source data, the results of both ends of the time domain becomes long, but the spectrum is basically the same. The difference can imagine. Note that the order of the circular convolution of the input data to construct matrix.)
- 2012-06-28 04:36:25下载
- 积分：1
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fangdaqi
由于一般的功率放大器不是线性的，且动态范围是有限的，所以当OFDM系统内这种变化范围大的信号通过非线性部件时，信号会产生非线性失真。(
As the general power amplifier is not linear, and the dynamic range is limited, so that when a large range of variation within an OFDM system, the nonlinear signal components, the signal will produce nonlinear distortion.)
- 2014-08-17 12:14:32下载
- 积分：1
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svpmw_motor_control0602
交流永磁同步电机矢量控制模型，仿真效果好，可供学习电机的同行参考。(AC permanent magnet synchronous motor vector control model, simulation results, and for learning motor peer reference.)
- 2013-09-07 10:25:42下载
- 积分：1
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PSOt
PSO 工具箱，粒子群优化测试，有具体的使用方法。调试简单，易懂。(Particle Swarm Optimization)
- 2020-07-03 17:00:01下载
- 积分：1
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2008国际大学生数学建模一等奖论文
说明： 2008国际大学生数学建模一等奖论文，数学建模实例与编程教程，提供建模的方法(First Prize Paper on Mathematical Modeling for International College Students 2008, Mathematical Modeling Example and Programming Course, Providing Modeling Method)
- 2020-06-18 21:40:01下载
- 积分：1
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blocksandnoisdopp
1.对染噪doppler信号进行小波包3层分解：分解层次j=1,2时，都是信号的概貌；当j=3时，反映概貌的已几乎不含噪声分量，而其它噪声分量的幅值已很小。
2.对加噪Blocks信号进行不同阈值及不同阈值的使用方式降噪。
(1. On noise pollution doppler signal decomposition of wavelet packet Layer 3: decomposition level j = 1,2, are the signal profiles when j = 3 to reflect the general picture has been almost non-noise component, while other noise components amplitude has been very small. 2. Blocks of noise signals of different thresholds and different thresholds for the use of noise reduction methods.)
- 2008-06-24 10:01:41下载
- 积分：1
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segment1
image segmentation, find in other sits
- 2013-02-11 16:23:48下载
- 积分：1
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MPU6050-DMP
MPU6050陀螺仪，代码，技术文档， 测试程序(MPU6050 gyroscope, code, technical documentation, test programs)
- 2013-10-06 14:03:59下载
- 积分：1
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decRation
该程序用于求解一般汽车动力总成悬置系统的解耦率(The procedure for solving general automotive powertrain mounting system decoupling rate)
- 2013-10-22 09:56:55下载
- 积分：1
