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Smscorrelation
线性相关
求逐月异常序列x(n,12)和y(n,12)(n是年)的相关系数r(24)，其中j=1～12是1～12个月的情形，13～22是冬、春、夏、秋、冬季逐月、春季逐月、夏季逐月、秋季逐月、逐月、年、冬半年逐月（NDJFMA）、夏半年逐月（MJJASO）的序列的情形。(Linearly related to demand monthly abnormal sequence x (n, 12) and y (n, 12) (n is the year) the correlation coefficient r (24), where j = 1 ~ 12 1 ~ 12 months is the case, 13 22 is a winter, spring, summer, autumn and winter month by month, month by month in spring, summer, month by month, the monthly fall, month by month, year, month by month in winter (NDJFMA), summer half year monthly (MJJASO) the sequence circumstances.)
- 2010-05-28 10:03:30下载
- 积分：1
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LT1
LT码编译码过程 BP译码 BER性能 高斯信道(LT coding-decoding process BP decoding BER performance of Gaussian channel)
- 2021-01-20 18:08:44下载
- 积分：1
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duogaosimoxing
说明： 利用高斯混合模型建立背景,然后再利用原图像与背景做差提取视频前景目标.(The background is established by using the Gauss mixture model, and then the video foreground object is extracted by making the difference between the original image and the background.)
- 2019-04-07 22:14:14下载
- 积分：1
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zuoye
矩量法求半波振子天线的阻抗,与理论值偏差较小，比较精确(mom to calculate the z of the antenna)
- 2009-07-02 10:21:28下载
- 积分：1
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image-processing-using-matlab
冈萨雷斯的数字图像处理MATLAB版本，很适合初学图像处理的看看，容易上手学习MATLAB编程的图像处理(Digital image processing MATLAB version Gonzalez, very suitable for beginners image processing look, easy to use image processing to learn MATLAB programming)
- 2013-12-05 20:49:43下载
- 积分：1
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采用FIR最小二乘逆滤波器来实现反卷积 deconvolution
采用FIR最小二乘逆滤波器来实现反卷积
1.通过输入信号xn与传递函数gn求输出yn
2.通过使平方误差达到最小求出最佳延迟
3通过最佳延迟求得逆滤波器传递函数hn
4通过hn与yn进行卷积运算得到还原的输入信号xn1，进行对比
5按照题设要求，进行相关噪声添加，再次进行上述实验过程
(Using least squares FIR inverse filter to achieve deconvolution)
- 2021-05-06 16:32:23下载
- 积分：1
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CompressionbyYikwang
This code perform the DCT and quantization on all the channels without any sub-sampling and for the compression of color images, they are first converted to the YCbCr color format and vice versa, use the function rgb2ycbcr and ycbcr2rgb.
- 2010-11-02 10:00:39下载
- 积分：1
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Autocorrelation-Gold
Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.
- 2013-09-03 15:40:08下载
- 积分：1
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Phased-Array-Design-
相控阵技术广泛应用于雷达、导航、声呐等领域，该文件为matlab及HFSS对相控阵的仿真，很经典(Phased array technology is widely used in radar, navigation, sonar and other fields, the file is matlab and HFSS simulation for phased array, classic)
- 2013-08-25 10:10:55下载
- 积分：1
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TOA_statistical
一种对TOA进性能进行数据分析与图形展示的源代码，详尽展示了TOA性能，望采纳(TOA into a kind of performance for data analysis and graphical display of the source code, detailed performance shows the TOA, looking to adopt)
- 2021-04-23 22:18:47下载
- 积分：1
