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Turboencoder
turbo码simulink编码程序，可以用来学如何用c++编写s函数。(simulink code turbo encoding process can be used to learn how to use c++ preparation s function.)
- 2008-01-21 22:49:14下载
- 积分：1
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123
夫琅禾费衍射的几个程序，有单缝衍射，多缝衍射，和矩孔的衍射。(Fraunhofer diffraction of several procedures, single-slit diffraction, multi-slit diffraction, diffraction and the moment the hole.)
- 2011-09-01 18:52:10下载
- 积分：1
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baseband
产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；
对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50 ，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）
改用HDB3码，画出前20个符号对应的波形
改用密勒码，画出前20个符号对应的波形
分别对上述1000个符号的波形进行功率谱估计，画出功率谱
改变信源“0”的概率，观察AMI码的功率谱变化情况(A length of 1000 random binary sequence, and " 0" with a probability of 0.8, " 1" with a probability of 0.2 the AMI code above zero, the pulse width of the symbol width of 50 , the waveform sampling rate Symbol rate 8 times, draw the top 20 of the waveform corresponding to the symbol (the first 20 and gives the source sequence) switch HDB3 code, the first 20 to draw a waveform corresponding to the symbol to switch Miller code, the first 20 symbols correspond to draw The waveforms of the symbol of the waveform 1000 power spectrum estimation, shown to change the source power spectrum " 0" , the probability of observation of the power spectrum of AMI code changes)
- 2013-11-12 21:16:38下载
- 积分：1
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di2ti
说明： 通过卷积的方式，实现无误差线性调频信号脉冲压缩仿真
通过频域补零法实现10倍以上过采样
实现3阶（-20dB）泰勒加窗，进行脉冲压缩
在3阶（-20dB）泰勒加权下实现QPE下的买中压缩(Simulation of LFM signal pulse compression)
- 2019-12-29 22:14:01下载
- 积分：1
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sw_dens
说明： 计算海洋中海水密度，对于物理海洋学生很重要(It is important for physics students to calculate the density of seawater in the ocean)
- 2020-03-09 14:39:58下载
- 积分：1
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nakagamipowerf1216
该程序是对扩展目标所使用的模型进行了matlab仿真，希望大家参考，指点(The program goal is to expand the model used by the matlab simulation, hope everyone reference point)
- 2008-03-16 22:00:42下载
- 积分：1
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cal
计算中间接轴在正弦激励下的动态特性，最大剪切应力、最大等效应力、弯曲应力等。(Axis in the calculation of indirect dynamic characteristics under sinusoidal excitation, the maximum shear stress, the maximum equivalent stress, bending stress and so on.)
- 2011-11-07 20:33:08下载
- 积分：1
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Matlab
自学matlab实用。自学Matlab必备的60个小程序代码(Matlab practical self-study. 60 small self-Matlab essential program code)
- 2012-11-28 11:13:14下载
- 积分：1
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pdmin_kzmoum
使用MATLAB编写的qdudqz神经网络算法，本程序根据训练好的网络文件DNViuWY预测新的数据文件，得到算法的最差性能和最优性能，并绘制出预测数据和原数据的对比图。调试运行正常。
(Using MATLAB preparedqdudqz neural network algorithm, the program according to the trained network fileDNViuWY anticipating new data files to obtain the best performance and the worst performance of the algorithm, and draw out the comparison chart data and predict the original data. Debugging and running properly.
)
- 2015-12-27 09:45:12下载
- 积分：1
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phillips
说明： 这是一个信赖域方法的程序，简单实用，对初学者非常有用。(This is a trust region method procedures, simple, practical, very useful for beginners.
)
- 2011-03-24 12:15:36下载
- 积分：1
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