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改进等高线拟合代码-my-quxian
改进等高线拟合代码，很有价值。(improve contour fitting code and of great value.)
- 2005-03-03 14:36:10下载
- 积分：1
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11
说明： 主要是针对全球定位系统的干扰与异常事件监测(Global Positioning System Interference and Satellite Anomalous Event Monitor)
- 2010-02-24 15:08:04下载
- 积分：1
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wodewodewode
对于移动通信系统主要有两类衰落：大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制：信号的时延扩展和信道的时变特性。对于无线应用，信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量，此时的小规模衰落称为瑞利衰落(Rayleigh fading)，接收信号的包络由瑞利概率分布函数统计描述。这种衰落也就是这次实验我准备研究的(system for mobile communications fading there are two main categories : large-scale and small-scale fading fading. In view of large-scale decline of large scale movement of the average energy of the signal path to reduce or loss. And the decline of small-scale, it was manifested as two mechanisms : signal delay expansion and channel time-varying characteristics. For wireless applications, channel time-varying characteristics as transmitter and receiver relative movement caused transmission path changes. These conditions spread of the rate changes affect the rate of decline. If there is a large number of pathways exist without depending on the signaling component, At that time, the decline of small-scale known as Rayleigh fading (Rayleigh fading). The received signal envelope from Rayleigh )
- 2007-06-20 23:44:47下载
- 积分：1
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FM_Transmitter
This is the MATLAB for the DSP working behind FM transmitters in FPGAs etc.
- 2014-09-24 20:24:03下载
- 积分：1
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Signal-Convolve
this code computes 2 signal convalve value
signals are manual inputs
- 2015-01-19 03:09:14下载
- 积分：1
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code_matlab
MATLAB problem for Poleplacement and state observer system
- 2013-11-20 00:18:40下载
- 积分：1
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Newton
实现matlab的牛顿法。牛顿法是非常有高效的，它是许多强大的数值方法的基础。(Matlab realize the Newton method. Newton method is very efficient, it is many a strong basis of numerical methods.)
- 2008-02-24 00:14:56下载
- 积分：1
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circle
说明： Matlab中的画圆函数。Matlab本身没有画圆的函数。本附件实现了画圆函数。(Drawcircle function in Matlab. Matlab does not have drawcircle function. Of this Annex drawcircle realize the function.)
- 2008-09-25 14:36:28下载
- 积分：1
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fli2
付里叶变换的频移特性；付里叶变换的时域卷积特性(Fourier transform of the frequency shift characteristics the Fourier transform of time domain convolution properties)
- 2010-05-06 12:01:15下载
- 积分：1
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xiaobotongyonghanshu
列举了所有小波的通用函数，以方便以后使用过程中直接查看函数的意义。(General lists all wavelet functions to facilitate the process of direct view later use the meaning of the function.)
- 2011-05-18 11:37:41下载
- 积分：1
