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RD
说明： SAR的RD算法实现完成合成孔径雷达的距离多普勒算法(SAR of the RD algorithm)
- 2009-11-18 20:23:32下载
- 积分：1
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cp0101_bandwidth
第一步是计算输人信号单边功率谱密度（ESD）。使用快
％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这
％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。
％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而
％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后，
％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)
- 2008-05-02 17:22:10下载
- 积分：1
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DSAM
Dynamical Systems with Applications using MATLAB书附带免费源代码(It covers standard material for an introduction to dynamical systems theory. The text deals with both discrete and continuous systems.)
- 2009-06-16 20:28:16下载
- 积分：1
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PV_System
Incremental Conductance: In the incremental conductance algorithm, we find the derivative of PV output power
with respect to output voltage. The dP/dV is evaluated and the algorithm keeps checking this value and changes
the duty cycle such that dP/dV=- I/V = 0. This is the point at which maximum power is transferred. If dP/dV is
greater than zero, it means the PV is operating to the left of the MPP. If dP/dV is less than zero, it means the PV is
operating to the right of the MPP. This method holds an advantage over the perturb and observe method since it is
fast and does not oscillate around MPP. However, the method could experience instability due the involvement of
the derivative.
- 2013-01-08 08:57:53下载
- 积分：1
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Rayleigh_simulation
采用三种不同的方法仿真Rayleigh信道模型(Simulation using three different methods Rayleigh channel model)
- 2010-05-20 09:58:16下载
- 积分：1
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NLMS
NLMS algorithm for matlab dsp
- 2013-04-30 15:07:50下载
- 积分：1
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SimMechanics_Supporting_Files
通过simulink控制并仿真小车，实现避障(By simulink control and simulation car, realize obstacle avoidance)
- 2021-03-24 08:39:15下载
- 积分：1
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gaussian_filter
1． 利用自相关函数法和周期图法实现随机信号的功率 联合开发网 - pudn.com
- 2010-07-06 17:34:26下载
- 积分：1
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Kmean
kmean algorithm for image segmentation
- 2009-03-08 16:32:33下载
- 积分：1
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matlab
常用的函数以及指令,可以帮助记忆常用的一些函数，特别适合初学者
(used in matlab,to me its very use)
- 2009-04-18 23:05:17下载
- 积分：1
