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lyaprosen
Lyapunov exponent for time seires.
- 2012-05-01 18:34:14下载
- 积分：1
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Mini-Project-On-am-rx
AM RECEIVER based on super heterodyne principle virtually used in all modern radio and television receivers. The approach mainly involves the use of heterodyning or frequency mixing. The signal from the antenna is filtered sufficiently at least to reject the image frequency and possibly amplified. A local oscillator in the receiver produces a sine wave which mixes with that signal, shifting it to a specific intermediate frequency (IF), usually a lower frequency. The IF signals is itself filtered and amplified and possibly processed in additional ways. The demodulator uses the IF signals rather than the original radio frequency to recreate a copy of the original modulation (such as audio). The project is coded in MATLAB.
- 2014-09-02 11:08:15下载
- 积分：1
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filterbank
两通道多速率滤波器的设计，实现两通道数据采样及数据恢复(Two-channel multirate filter design, implementation, two-channel data sampling and data recovery
)
- 2010-11-14 22:14:18下载
- 积分：1
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Unitary--ESPRIT
新的2维角度估计的高分辨方法。该方法首先建立基于范数约束的最优化问题的目标函数；然后用迭代算法沿均匀面阵接收数据的方位向求最小化目标函数的稀疏解，得到方位、俯仰角耦合的空间角频率，并分离信号；最后对每个分离的信号，沿面阵俯仰向求稀疏解，得到信号的俯仰角，进而求得对应的方位角。(The new high-resolution 2-D angle estimation method. Firstly, the establishment of an objective function optimization problems based on norm constraint then iterative algorithm along with uniform orientation plane array receives data to seek to minimize the objective function is sparse solution, get directions, spatial frequency coupling angle pitch angle, and separated signals Finally for each signal separation along the sparse area array pitch to seek solutions to obtain the pitch angle of the signal, and then obtain the corresponding azimuth.)
- 2014-02-19 13:29:49下载
- 积分：1
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CannyDetectMain
Canny detector using hysteresis and non-maximum supression
- 2010-02-25 02:37:54下载
- 积分：1
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image_compression
image processing: image_compression
- 2011-05-26 17:13:53下载
- 积分：1
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wignerville_0
维格那变换，针对维格纳处理的一个例子，让你了解其过程(wignerville tranform)
- 2011-12-12 20:39:23下载
- 积分：1
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sift
c语言和matlab实现sift算法，很实用的啊！(c and matlab program complete sift arithmetic)
- 2009-04-28 16:47:47下载
- 积分：1
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3
说明： 基于MAT LAB 的 “信号与系统” 仿真实验，希望对大家有帮助(Based on MAT LAB' s " Signals and Systems" Simulation results, we want to help)
- 2010-11-09 22:13:23下载
- 积分：1
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onepoint
说明： 合成孔径雷达图像处理中最简单的情况，单个点目标的回波模型(sar)
- 2010-04-10 20:38:58下载
- 积分：1
