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lululu
为工程设计人员提供帮助，同时为其它设计提供思路(guide)
- 2009-06-30 10:33:40下载
- 积分：1
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Gauss-Jordan-Matrix
For inverting a matrix, Gauss-Jordan elimination is about as efficient as any other method. For solving sets of linear equations, Gauss-Jordan elimination produces both the solution of the equations for one or more right-hand side vectors b, and also the matrix inverse A(-1). However, its principal weaknesses are (i) that it requires all the right-hand sides to be stored and manipulated at the same time, and (ii) that when the inverse matrix is not desired, Gauss-Jordan is three times slower than the best alternative technique for solving a single linear set.
- 2012-03-29 00:57:43下载
- 积分：1
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linefitting
几个线性拟合的matlab程序,用到了对数，一次，二次，(
several linefitng programs,matlab )
- 2013-07-22 17:55:41下载
- 积分：1
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AO
说明： 关于短路计算的一些源程序同时是有关多目标优化的源程序(Some source of short-circuit calculations is also the source for multi-objective optimization)
- 2011-11-28 10:48:27下载
- 积分：1
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256qam
幅度相位调制解调代码，通用性很强，而且很简单，值得一看，和大家分享了！(Amplitude-phase modulation and demodulation code, very versatile and very simple to see, and everyone shared!)
- 2020-08-26 09:48:14下载
- 积分：1
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YYzhao
运用传输矩阵法计算一维光子晶体带隙单缺陷仿真(use TTM calculating the single defect of 1D PC)
- 2015-03-17 10:07:38下载
- 积分：1
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hrkew
ICA（主分量分析）算法和程序，阵列信号处理的高分辨率估计，随机调制信号下的模拟ppm，有信道编码，调制，信道估计等，主要为数据分析和统计，模式识别中的bayes判别分析算法，虚拟力的无线传感网络覆盖，有较好的参考价值。( ICA (Principal Component Analysis) algorithm and procedures, High-resolution array signal processing estimates, Random ppm modulated analog signal under Channel coding, modulation, channel estimation, Mainly for data analysis and statistics, Pattern Recognition bayes discriminant analysis algorithm, Virtual power wireless sensor network coverage, There are good reference value.)
- 2016-04-14 21:05:44下载
- 积分：1
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PID
先进 PID 控制及其 MATLAB 仿真 （程序）教材及书中的matlab程序(Advanced PID Control and MATLAB Simulation (program) matlab program materials and books)
- 2010-10-14 16:45:03下载
- 积分：1
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LZ77
lz77编码，从文件读取，进行编码，最终以二进制的形式输出到文本。无延伸(lz77 encoding read from the file, encoded in binary form the final output to the text. No extension)
- 2010-12-30 22:09:00下载
- 积分：1
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signal_analyzer(1)
主要内容(signal_analyzer.rar)如下：
test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。
signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输入的相位差。
(Main Content (signal_analyzer.rar) as follows: test1.txt the first time as t, 0.001s for the step the second as the input signal the third as the system output signal. signal_analyzer.m first test1.txt the data read into the workspace, and then FFT, the frequency of the two signals, the output amplitude for input attenuation (db), the output of the input phase difference.)
- 2010-05-18 15:57:01下载
- 积分：1
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