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d2gauss
function to calculate gaussian filter
- 2010-08-22 02:48:21下载
- 积分：1
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hungary
最大匹配 很好的方法 hunary法 最大匹配 很好的方法 hunary法 (the best matching for the matching map ,the measrue is hunary,the best matching for the matching map ,the measrue is hunary )
- 2011-07-26 15:51:01下载
- 积分：1
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关于IQ解调的一些matlab例程
关于IQ解调的一些matlab例程，觉得很好，对初学者很有帮助，就分享了。(About IQ demodulation some matlab routine, I feel very good, very helpful for beginners, it is shared.)
- 2014-11-19 23:05:52下载
- 积分：1
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yi
说明： 基于matlab 的叠加高斯白噪声的正弦信号频谱分析，给定正弦函数x=sin(2πf0n/N+π/3)+sin(2πf1n/N+π/4)，设定f0.f1的值，加了噪声之后做快速傅里叶变换，在matlab中分析其频谱，验证是否与f0,f1的值符合。再变换N值，看随着N值的变化对应点是否符合及有何变化。(Matlab based on the superposition of Gaussian white noise sinusoidal signal spectrum analysis, given the sine function x = sin (2蟺f0n/N+蟺/3)+sin (2蟺f1n/N+蟺/4) set value of f0.f1, do a quick noise Fourier transform to analyze the spectrum in matlab, verify that with f0, in line with the value of F1. Transform the value of N, see change as the value of N corresponding points of compliance and what changes.)
- 2013-05-01 13:44:49下载
- 积分：1
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biDCDC
双向DCDC电路，通过仿真验证有效性，有详细的数据(Bi directional DCDC circuit, through the simulation to verify the effectiveness, there are detailed data)
- 2016-03-28 18:03:34下载
- 积分：1
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MATLAB-智能算法30个案例分析-终极版(带目录)
说明： MATLAB-智能算法30个案例分析-终极版(带目录)(Matlab - intelligent algorithm 30 case analysis - Ultimate Version (with catalog))
- 2019-11-25 20:19:22下载
- 积分：1
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kalman
Carrier-phase synchronization can be approached in a
general manner by estimating the multiplicative distortion (MD) to which
a baseband received signal in an RF or coherent optical transmission
system is subjected. This paper presents a unified modeling and
estimation of the MD in finite-alphabet digital communication systems. A
simple form of MD is the camer phase exp GO) which has to be estimated
and compensated for in a coherent receiver. A more general case with
fading must, however, allow for amplitude as well as phase variations of
the MD.
We assume a state-variable model for the MD and generally obtain a
nonlinear estimation problem with additional randomly-varying system
parameters such as received signal power, frequency offset, and Doppler
spread. An extended Kalman filter is then applied as a near-optimal
solution to the adaptive MD and channel parameter estimation problem.
Examples are given to show the use and some advantages of this scheme.
- 2007-09-18 21:06:09下载
- 积分：1
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noise
加高斯噪声，椒盐噪声，复杂高斯噪声，复杂传统噪声(salt&pepper noise ；gaussian noise ；multiplicative gaussian；multiplicative uniform)
- 2011-01-15 21:44:17下载
- 积分：1
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positive-portrait-identification-
一种正面人像识别的方法，论文.格式caj。利用活动轮廓模型进行人像处理，自动提取人脸轮廓。(A positive portrait identification method)
- 2013-09-23 10:38:59下载
- 积分：1
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程序
完全适用于摄影测量解析相对和绝对定向的matlab程序文件(Absolute Orientation & Relative Orientation)
- 2021-04-06 14:29:02下载
- 积分：1
