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PcAFisher
PcA和Fisher方法的人脸识别,希望对大家有用，(PcA Fisher and methods of face recognition, we hope to useful,)
- 2006-09-20 11:24:43下载
- 积分：1
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gvf
Gradient vector flow active contour
- 2011-12-04 18:08:54下载
- 积分：1
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LDPC-encoder-and-decoder
ldcp编码解码源程序，用c语言写的，最后生成mex文件用于matlab使用 (ldcp codec source code, using c language, and finally generate mex file for matlab use)
- 2014-02-25 10:20:21下载
- 积分：1
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MIMO
完成空分复用的非编码MIMO系统的信号检测算法的程序。主要完成MIMO系统随机比特流生成、星座调制、MIMO信道生成、加AWGN 噪声、以及MIMO接收端的最终BER性能评估。(ASU completion signal detection algorithms used in non-coding MIMO multiplexing system procedures. MIMO system mainly completes random bit stream generation, modulation constellation, MIMO channel generation, plus AWGN noise, and the final BER performance evaluation MIMO receiver.)
- 2014-04-22 14:42:13下载
- 积分：1
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EMD_Animation
希尔伯特变希尔伯特变换 ，瞬时频率，边际谱换 ，瞬时频率，边际谱希尔伯特变换 ，瞬时频率，边际谱(希尔伯特变换 ，瞬时频率，边际谱希尔伯特变换 ，瞬时频率，边际谱希尔伯特变换 ，瞬时频率，边际谱)
- 2020-06-29 17:20:02下载
- 积分：1
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dianlushili
很多经典电子电路仿真 仿真工具multism(A lot of classic simulation tools for electronic circuit simulation multism)
- 2008-04-10 15:21:56下载
- 积分：1
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computerwork_2
2. 设 是窄带信号，定义 是在 区间上均匀分布的随机相位。 是寬带信号，它是一个零均值、方差为1的白噪音信号e(n)激励一个线性滤波器而产生，其差分方程为 。
1） 计算 和 各自的自相关函数，并画出其函数图形。根据此选择合适的延时，以实现谱线增强。
2） 产生一个 序列。选择合适的 值。让 通过谱线增强器。画出输出信号 和误差信号e(n)的波形，并分别与 和 比较。
(Computer Experiments:
1. Consider an AR process x(n) defined by the difference equation
where v(n) is an additive white noise of zero mean and variance .The AR parameters and are both real valued:
a) Calculate the noise variance such that the AR process x(n) has unit variance .Hence , generate different realization of the process x (n).
b) Given the input x (n), an LMS filter of length M = 2 is used to estimate the unknown AR parameters and . The step size is assigned the value 0.05. Compute and plot the ensemble average curve of and by averaging the value of parameters and over an ensemble of 100 different realization of the filter. Calculate the time constant according to the experiment results and compare with the corresponded theoretical value.
c) For one realization of the LMS filter, compute the prediction error
And the two tap-weight errors
and
Using power spectral plots of , show that)
- 2020-06-28 19:40:01下载
- 积分：1
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UnscentedEx
第四个例子滤波应用程序，可以了解粒子滤波的工作原理(fourth example filtering application that can understand the particle filter Principle)
- 2007-03-17 13:42:59下载
- 积分：1
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particle-filter-target-tracking
Particle filter object tracking example, adapted from Gordon, Salmond, and Smith paper.
- 2013-04-29 02:39:55下载
- 积分：1
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car_sim
本代码用于仿真车辆在两条单向三车道道路上移动的情形，考虑到了加速度，超车，背景流量等(This code is used to simulate the movement of vehicles on two one-way three-lane roads, taking into account acceleration, overtaking, background traffic and so on)
- 2021-03-18 20:49:19下载
- 积分：1
