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fftd
傅立叶离散型变换，图形变换
傅立叶离散型变换，图形变换
傅立叶离散型变换，图形变换(Discrete Fourier transform, discrete Fourier transform graphics transform, discrete Fourier transform transform graphics, graphics transform)
- 2011-05-14 11:40:02下载
- 积分：1
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10
说明： ppt for project development
- 2015-02-18 01:33:17下载
- 积分：1
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Arduino hx711库文件 HX711-master
Arduino hx711库文件，在编写程序省去很大力气，很好用的头文件，大力推荐(Arduino hx711 library files, eliminating the need to write programs in a lot of effort, a good use of header files, strongly recommended)
- 2020-06-25 03:40:02下载
- 积分：1
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MPPT
最大功率跟踪控制，适用于风电、海流能发电等控制系统(max power point track)
- 2018-11-13 09:41:06下载
- 积分：1
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wavelet
it is source code and document for image compression using wavelet
- 2011-01-17 23:59:33下载
- 积分：1
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jade
基于四阶累积量的联合对角化，其中给出两种四阶累积量计算方法，方便理解。这个算法还是比较难的，可以参看下独立分量分析中的jade算法(Fourth-order cumulant-based joint diagonalization, which gives two fourth-order cumulant method, easy to understand. This algorithm is quite difficult, you can see under the jade independent component analysis algorithm)
- 2010-05-21 22:27:22下载
- 积分：1
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4.4
主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)
- 2012-08-24 15:17:07下载
- 积分：1
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beamfm
说明： 此程序是应用型程序，主要应用于雷达阵列波束形成，应用较广(This procedure is applied procedure, mainly used in radar array beamforming application is more extensive)
- 2010-04-27 09:40:00下载
- 积分：1
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AR-model
AR自适应模型的参数估计，包括模型的参数和阶数(AR adaptive model parameter estimates, including model parameters and the order)
- 2020-10-13 00:27:31下载
- 积分：1
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PF
粒子滤波通过随机采样生成粒子，计算随机变量的后验分布(Particle filter generates particles by random sampling and calculates the posterior distribution of random variables.)
- 2019-05-04 22:40:54下载
- 积分：1
