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goplotpso
改进全局粒子群算法,加入时下论文中介绍的收敛因子和惯性权重，比传统基本算法效率高(Particle swarm optimization to improve the overall situation, adding the current paper are described in the convergence factor and inertia weight, the basic algorithm than the traditional efficient)
- 2009-06-15 09:21:37下载
- 积分：1
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SNDR
模数转换器 ADC的SNDR，SFDR计算函数(ADC SNDR, SFDR calculation function)
- 2011-07-03 09:35:56下载
- 积分：1
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trajectandalign
Trajectory generator programs of two different types and Initial alignment of IMU.
- 2013-01-14 18:56:55下载
- 积分：1
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OFDM-MATLAB
这里面有两个程序，两个都是采用4QAM调制。不过个人觉得第一个更容易懂，因为写的很有条理。我改的那个程序就是根据这个来的。
不过在这里面有个问题就是信道系数只能是由高到低，大家可以试试，改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数，这个成为归一化信道，就是系数平方和为1.
第二个程序没有涉及到信道系数，但是这个程序当中，在128个子载波中，前后有32个空载波，这个在OFDM中也是经常用的，这样可以降低误码率。
(And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)
- 2010-10-09 17:19:06下载
- 积分：1
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7758521
说明： 一个EXIT图的MATLAB仿真程序，已经经过了测试时正确的，可以使用，EXIT图可以有效的分析LDPC，TURBO码的度分布问题(An EXIT figure of MATLAB simulation program, had already passed the test, can use correctly, the analysis of EXIT figure can effectively TURBO yards of degrees, LDPC distribution problems
)
- 2011-03-29 11:02:30下载
- 积分：1
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Doppler
由于信号在传播过程中，由于接收机的移动，就会产生多普勒频移，该文件先分析了多普勒滤波器的频响以及对多普勒频移进行了仿真(Due to the signal in the propagation process, due to the movement of the receiver, and will produce the Doppler shift, the file is first analyzed the frequency response of the Doppler filter and the Doppler shift the simulation)
- 2020-08-14 14:48:26下载
- 积分：1
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attachment
说明： 张贤达《现代信号处理（第二版）》习题与解答(Xian-up " Modern Signal Processing (Second Edition)" problem sets and answers)
- 2010-04-11 15:59:29下载
- 积分：1
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Program_exercise3
this file simulates robust control with LMI
- 2013-07-26 16:18:20下载
- 积分：1
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Basic_LMS
仿真基本LMS算法(basic LMS algorithm simulation)
- 2005-01-18 13:25:20下载
- 积分：1
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paper.pdf
a good example of image processing
- 2010-10-10 10:47:03下载
- 积分：1
