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trackingbasedonkalmanfilter
基于卡尔曼滤波的目标跟踪，里面附有例子说明。(Kalman filter-based target tracking, with examples to illustrate it.)
- 2009-04-23 19:16:40下载
- 积分：1
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equalizer_design
Designs a frequency-domain and time-domain FIR equalizer for
a single-input single-output (SISO) channel.
Frequency-domain equalization uses a Chebychev criteria and
is specified in terms of frequency response functions.
It is a convex problem (which can be formulated as an SOCP):
(
where H is the frequency response function and our variable
is the filter impulse response h. Function G is the unequalized
frequency response and G_des is the desired freq response.
Time-domain equalization immediately designs the impulse
response function by specifying the problem in time (it s an LP):
minimize max_{t neq D} |g_tilde(t)|
s.t. g_tilde(D) = 1
)
- 2011-05-27 21:41:59下载
- 积分：1
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CVPR08-SR
图像超分辨率重构
Image Super-Resolution as Sparse Representation of Raw Image Patches(Image Super-Resolution as Sparse Representation of Raw Image Patches)
- 2011-12-07 22:32:03下载
- 积分：1
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compressor
热泵机组运行时，作为四大件之一的压缩机计算模型(Operation of the heat pump units, as one of the big four calculation model of compressor)
- 2021-03-26 12:59:13下载
- 积分：1
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hard_c_means
本例子分群是用硬式分群的方式,也就是結果非 0 即 1,最後會在畫圖來顯示結果,適合初學者學習(The example of grouping is the way hard grouping, which is the result of non-0 or 1, the last in the drawing to show the results, suitable for beginners to learn)
- 2009-09-10 14:19:41下载
- 积分：1
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CExDSPv5
（源代码）基于计算机的信号处理实践
栾晓明译((source code) computer-based signal processing practice Luan Xiaoming translation)
- 2007-05-09 08:42:35下载
- 积分：1
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Modeling-Rayleigh-fading-channel-based-on-modifie
This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model.
A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-correlation.
alpha_n = frac{pi(n-0.5)}{2M} and eta_n = frac{pi n}{M},
results in the following model, usually termed the Dent model or the modified Jakes model:
R(t,k) = sqrt{frac{2}{M}} sum_{n=1}^{M} A_k(n)left( cos{eta_n} + jsin{eta_n}
ight)cos{left(2pi f_d t cos{alpha_n} + heta_{n}
ight)}.
The weighting functions A_k(n) are the kth Walsh–Hadamard sequence in n. Since these have zero cross-correlation by design, this model results in uncorrelated waveforms. The phases ,! heta_{n} are initialized randomly and have no effect on the correlation properties. Matlab fast Walsh-Hadamard transform function is used to efficiently generate samples using this model.
- 2015-03-10 15:15:01下载
- 积分：1
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CompStatisticMATLAB
statistics using matlab
- 2015-04-05 02:16:14下载
- 积分：1
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network&run
说明： 文件传输限制分多次上传，其他文件可以查看我的上传资料
本实验使用matlab神经网络工具箱搭建CNN网络实现手写字识别，里面附数据集和训练好的网络，准确率可达99%。
1.打开matlab2018
2.将路径设置为当前文件所在路径
3.直接运行test7_run.m即可得到网络在测试集里的准确率以及分类错误的样本。
test7_cnn_hwr.m：训练的程序
test7_run.m：测试测试集的代码，直接读取存储在net_trained.mat训练好的网络，
对测试样本进行分类，统计准确率。(In this experiment, we use matlab neural network toolbox to build CNN network to realize handwritten word recognition, which is attached with data set and trained network, with an accuracy of 99%.)
- 2020-04-16 20:58:20下载
- 积分：1
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ortho_poly
计算chebyshev多项式-计算chebyshev多项式计算chebyshev多项式(Evaluates chebyshev polynomials with vector arguments for vector arguments x)
- 2009-05-12 16:00:28下载
- 积分：1
