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dsb_sc
实现双边带抑制载波调幅信号的时域波形和频域波形的仿真，采样点数默认为2^18。(achieve bilateral suppression of carrier signal amplitude of the time-domain and frequency-domain waveform simulation, The default sampling point to 2 ^ 18.)
- 2007-05-27 10:40:33下载
- 积分：1
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arclength
arc length :arclength: compute arc length of a space curve, or any curve represented as a sequence of points...
- 2011-02-12 15:45:44下载
- 积分：1
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Satellite_orbit_design
现需要在高度为600~700KM范围内，回归周期为30天的太阳同步轨道上布置一颗L波段的合成孔径雷达卫星。
1. 请设计合适的轨道参数，并仿真对应轨道下一个运行周期内星下点轨迹图（纬度和经度两个图）；
2. 计算多普勒中心频率，多普勒调频率与纬度的关系图（设姿态角为0°，天线视角20°~60°，推荐35°）；
3. 按高斯投影方式，将星下点轨迹图投影到地图坐标上。(Now requires a height of 600 ~ 700KM range, return period of 30 days are arranged on a sun-synchronous orbit L-band Synthetic Aperture Radar satellites. 1 Please design the appropriate orbital parameters and simulate the corresponding orbit within the next operating cycle nadir trajectories (latitude and longitude two graphs) 2. Calculate the Doppler center frequency, Doppler frequency and the relationship between latitude Figure (set attitude angle is 0, the antenna angle of 20 to 60, recommended 35) 3 Press Gauss projection, the nadir trajectories projected onto the map coordinates.)
- 2013-07-19 14:56:28下载
- 积分：1
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ruanjiansheji
以中等纯度的精馏塔为研究对象，已知系统的传递函数，用matlab仿真，实现最小二乘法对系统进行参数辨识。(In the distillation column medium purity as the research object, the known transfer function of system, using MATLAB simulation, the realization of system parameter identification by the least square method.)
- 2015-03-25 19:03:19下载
- 积分：1
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DMF_pn31
实现了31位m序列，并采用相关解扩,有传统和倒置两种方法(31 m sequence )
- 2020-12-02 16:09:25下载
- 积分：1
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Matlab
工程中的有限元方法（第3版）源程序中的Matlab程序( Finite Element Analysis Program)
- 2010-06-30 00:26:47下载
- 积分：1
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UseHOSAgetharmonicsourcecode
高阶谱或高阶统计量的方法估计谐波信号的参数,获取有色高斯噪声的谐波获取
(Higher-order spectrum, or higher-order statistics to estimate the parameters of harmonic signals, access to colored Gaussian noise to obtain the harmonic)
- 2009-12-09 22:34:41下载
- 积分：1
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MATLAB_handbook
《MATLAB实用指南》系列丛书源代码,很经典的丛书系列，有其中4本的源程序(failed to translate)
- 2009-05-21 09:44:49下载
- 积分：1
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hata
mobile multipath fading channel empirical model HATA model for vehicular, pedastarian and urban/suburban demographic
- 2009-06-10 17:56:28下载
- 积分：1
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chaocc
说明： 混沌时间序列 c-c法求时间延迟的matlab程序，内含语句注解，不需要下载混沌工具箱，可直接使用，超方便！！！
(Method of chaotic time series time delay cc matlab program, containing statement notes, do not need to download the chaotic toolbox can be used directly, super convenient! ! !)
- 2011-04-11 15:00:16下载
- 积分：1
