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framewrite
Write frame sequence to hard disk as a RAW image file
- 2010-06-30 20:16:54下载
- 积分：1
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f4_26
Matlab 的 一个 应用实例， 用于绘制 频谱。(Matlab an application for mapping the spectrum.)
- 2006-09-10 16:32:42下载
- 积分：1
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aero_guidance_Test2
导航制导率的matlab模拟M文件，非比例制导率。(Rate Matlab simulation of navigation-guided M-file)
- 2012-06-12 17:10:31下载
- 积分：1
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yibudianji
依据感应电机实际参数，利用MATLAB的M函数编写程序，并进行实际的仿真(Based on the actual parameters of the induction motor using MATLAB M-function programming, and the actual simulation)
- 2012-10-22 10:06:23下载
- 积分：1
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AdaptiveLineEnhancer1
自适应谱线增强 从噪声信号中消噪得到有用信号(Adaptive Line Enhancer (ALEThe goal is to remove the noise signal from the measured signal to obtain
the signal of interest. )
- 2010-11-13 11:14:09下载
- 积分：1
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03607_28
DFT进行频谱分析时的三种现象
1、混叠：对连续信号采样，要求连续信号是带限的，采样频率要足够高。Fs应满足Nyquist采样定理才不产生混叠。
采样前加低通滤波器防混叠
2、频谱泄漏：DFT对时域信号进行了截断（相当于采样信号乘了一个窗函数），时域的乘积相当于频域卷积，改变了原信号频谱。
改用其他窗函数（非矩形）改善泄漏。
3、栅栏现象：DFT 只给出了频谱在采样点上的取值，采样点间的频谱内容丢失。(DFT spectrum analysis of a three phenomena, aliasing : continuous signal sampling, requiring continuous signal is band-limited, the sampling frequency should be high enough. Fs meet the Nyquist Sampling Theorem would not have aliasing. Sampling former low-pass filter plus anti-aliasing 2, spectrum leakage : DFT right time domain signal a disconnect (equivalent to a sampling signal by a window function). time domain is equivalent to the product of frequency-domain convolution, changes in the spectrum of the original signal. Window functions to switch to other (non-rectangular) to improve leakage. 3, fenced phenomenon : DFT spectrum is given only at the sampling point value, sampling points of the spectrum as lost.)
- 2007-05-08 16:22:17下载
- 积分：1
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hhh
analogue model of boost convertor, for high volatge regulation
- 2013-09-15 09:25:31下载
- 积分：1
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calculation-for-KDE
The code implements an approximation of the multivariate bandwidth calculation from (The code implements an approximation of the multivariate bandwidth calculation from [1]. In contrast to other multivariate bandwidth estimators, it can be estimated from a preclustered sample distribution offering a simple way of estimating compact and accurate KDEs with variable kernels.)
- 2013-05-12 22:40:53下载
- 积分：1
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BFOA
说明： 细菌觅食算法BFOA数值算例仿真，可用于多种控制器的参数优化设计(Numerical simulation of bacterial foraging algorithm BFOA)
- 2019-11-27 14:07:53下载
- 积分：1
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Aztec_barcode_reader
很好的一个一维条码检测识别源码，作为参考很有用(Very good detection and recognition of a one-dimensional bar code source, as a useful reference)
- 2010-07-30 10:14:50下载
- 积分：1
