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COST231Models
说明： 根据传输频率、天线高度、距离等因素，仿真在多种场景下的大尺度衰落模型(According to transmission frequency, antenna height, distance and other factors, the simulation in a variety of scenarios of large-scale fading model)
- 2010-03-18 11:14:24下载
- 积分：1
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psogaoshang
说明： 高尚版本的粒子群算法源代码，用MATLAB编写(High version of Particle Swarm algorithm source code written with MATLAB)
- 2010-04-18 22:18:06下载
- 积分：1
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StOMP
压缩感知算法一种，分段正交匹配追踪(StOMP)(Compression sensing algorithm, a piecewise orthogonal matching tracing (StOMP))
- 2017-04-17 16:39:33下载
- 积分：1
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实验代码
由于卫星与用户接收机二者的连线方向上存在相对运动，因此引起了载波和伪码的多普勒效应，再加上接收机晶体震荡频率漂移和卫星时钟频漂等原因。接收机实际接收到的卫星载波中心频率一般不再等于信号被发射时的标称频率，这就需要接收机在载波频率一维对信号进行搜索。同时，由于卫星到接收机的距离时刻变化，加上接收机始终相对于GPS时间的偏差又并不固定，因而接收信号的伪码相位值也在改变，所以接收机也要在码相位一维对信号进行搜索。扩频信号的捕获是一个对目标信号频率域和相位域进行的二维搜索过程。(Because of the relative motion between the two of the satellite and the user receiver, the Doppler effect of the carrier and pseudo-code is caused, and the frequency drift of the oscillation of the receiver crystal and the frequency drift of the satellite clock are added. The frequency of the satellite carrier center that the receiver actually receives is generally no longer equal to the nominal frequency of the signal being transmitted, which requires the receiver to search the signal in one dimension of the carrier frequency. At the same time, because the distance between the satellite to the receiver is changed, the deviation of the receiver always relative to the GPS time is not fixed, so the pseudo code phase value of the received signal is also changing, so the receiver also searches for the signal in the code phase. The acquisition of spread spectrum signal is a two-dimensional search process for the frequency domain and phase domain of the target signal)
- 2018-06-27 08:59:05下载
- 积分：1
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wavelet
this file describes and run the using WAVELET on a picture.
- 2011-01-10 19:58:40下载
- 积分：1
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Leefilter
Lee滤波，用于对图像进行去斑点噪声，以及对图像进行平滑处理(Lee filter, the image smooth processing
)
- 2013-05-05 21:37:34下载
- 积分：1
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relative_energy_of_Wavelet
Relative energy of wavelet
- 2010-11-04 12:48:56下载
- 积分：1
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eyepoint__1_
By this code developed for matlab you can find out the eyes located in the image useful for red eye removal on an image
- 2010-12-26 13:54:16下载
- 积分：1
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Newton
1.采用数值积分法求解相对量运动微分方程组，计算燃料相对质量因数。(学过类似专业的应该明白算的是什么)
2.利用牛顿法计算某旋成体的升力、阻力、升阻比及俯仰力矩系数(Numerical integration method for solving differential equations of motion relative amount set calculating fuel relative quality factor. (Learned similar professional should understand what is counted))
- 2014-11-23 16:02:57下载
- 积分：1
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pid整定
说明： 基于ziegler-nichols方法的pid整定，包括连续与离散两种方法，是基于稳定性分析的pid整定方法。(based Ziegler-Nichols pid of the whole, including both discrete and continuous method is based on analysis of the pid stability of the entire system.)
- 2005-12-07 08:37:17下载
- 积分：1
