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BPSK
实现了BPSK信号的调制与解调，以及同步载波的提取(Achieve BPSK modulation and demodulation of the signal, and the extraction of carrier synchronization)
- 2011-05-07 13:10:18下载
- 积分：1
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Wiener
设计一维纳滤波器
(1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n).
(2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。
(A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)
- 2013-11-26 21:53:25下载
- 积分：1
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Vehicle_identification
vehicle identification within a system.
- 2010-08-26 15:05:34下载
- 积分：1
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compare
经典的MUSIC算法可对非相干信号实现很好地估计，在相干信源的情况下经典的MUSIC算法失效，无法准确估计出信源波达方位角度。引入空间平滑技术来对相干信号进行预处理,以减弱或消除信号之间的相干性，改进后的MUSIC算法能对相干信号的DOA 实现精确估计。(The classical MUSIC algorithm can achieve a good non-coherent signal is estimated that in the case of coherent sources the classic MUSIC algorithm is disabled, can not accurately estimate the source azimuth angle of arrival. Spatial smoothing technique to the introduction of coherent signals pretreatment to weaken or eliminate the coherence between the signals, the modified MUSIC algorithm for DOA of coherent signals to achieve precise estimates.)
- 2011-06-13 10:22:18下载
- 积分：1
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PLS
pls算法集合，包含表格数据读取，过程变量降维、潜变量的投影方式(pls、pca algorithm)
- 2013-11-08 16:33:59下载
- 积分：1
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Simple-harmonic-motion
弹性振子简谐运动:此程序反映了在理想中弹簧振子的简谐运动轨迹(Simple harmonic motion)
- 2011-11-14 14:17:31下载
- 积分：1
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粒子群+压缩感知+DOA
改进粒子群优化在压缩感知DOA估计中的应用_赵宏伟(Application of improved particle swarm optimization in DOA estimation of compressed sensing)
- 2017-08-05 13:23:03下载
- 积分：1
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AI_Based_Hybrid_PV_DFIG_Grid
说明： 基于AI控制器的光伏与双馈风电混合电网集成,对风机、传动轴、发电机、控制系统、电网进行仿真模型(Integration of photovoltaic and doubly-fed wind power hybrid grid based on AI controller, simulation model for fan, drive shaft, generator, control system and power grid)
- 2019-10-23 09:49:34下载
- 积分：1
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uplod3
MIMO OFDM based codings for their resource allocation.
- 2011-02-06 22:57:07下载
- 积分：1
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ky3
voltage-boosting converter, named as KY
converter, was proposed, which provides low output voltage ripple and is very suitable for supplying power to devices that must
operate under low-ripple conditions.
- 2013-09-22 17:32:26下载
- 积分：1
