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Example_chapt4
说明: 离散信号处理举例,开发环境是MATLAB。(Discrete signal processing, for example, development environment is MATLAB.)
- 2008-09-03 21:28:22下载
- 积分:1
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gears
一个实例,用于计算齿轮啮合时的等效阻尼系数和等效刚度系数,只计算一个周期内的值。(One example, used to calculate the gear mesh of the equivalent damping and equivalent stiffness coefficient, only within a cycle.)
- 2021-04-06 09:59:02下载
- 积分:1
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Errortf
this source code is good
- 2013-08-16 01:28:51下载
- 积分:1
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时频分析工具箱
说明: 法国中央科学研究院和美国RICE大学共同开发了时频分析工具箱(matlab emd)
是一款非常好用的时频分析计算工具,它是分析时变非平稳信号的有力工具,matlab 时频分析工具箱提供了时间域与频率域的联合分布信息,清楚地描述了信号频率随时间变化的关系。
其中主要含有四种函数:
信号产生函数,可以产生不停类型的信号,如Chirp信号,bpsk信号等。
时频分析函数,可以计算线性、Cohen类、仿射类非线性分析值函数,例如短时傅里叶变换(STFT),Gabor变换,谱图,Wigner-Ville(WVD)等。
分析处理函数
图形显示函数,如等高线、三维图等。(Time-frequency analysis toolbox)
- 2020-11-13 16:39:42下载
- 积分:1
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NumInte
说明: 用matlab实现jacobi方法和seidel方法的数值积分的例程(Using MATLAB to realize the routine of Jacobi numerical integration and Seidel numerical integration)
- 2020-03-12 19:25:24下载
- 积分:1
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shuiyin
一个比较老的水印程序 MATLAB写的 (Watermarking a relatively old procedure written in MATLAB)
- 2008-05-29 22:49:02下载
- 积分:1
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水位的最优发电效益
说明: 本程序旨在计算在整个调节时段的初末水位已知的情况下(水位均为170米),从后往前计算出每个阶段的各个水位到最后阶段的最优发电效益,逐步向前递推找出最大年发电效益,从而找到最优化的路径放入到矩阵LJ中,本程序未考虑防洪限制。(The purpose of this procedure is to calculate the optimal power generation benefit for each stage from the rear to the final stage (the water level is 170m) in the case where the initial water level of the whole adjustment period is known (the water level is 170m), and the maximum annual power generation benefit can be found gradually forward. In order to find the optimized path into the matrix lj, the procedure does not take into account the flood control limitation.)
- 2020-06-22 04:00:01下载
- 积分:1
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Fuzzy controller of DC Motor
说明: 压缩包为模糊PID控制的直流电机的速度控制系统仿真,可进行相关学习(The simulation of the speed control system of DC motor with the compression package of fuzzy PID control can be used for relevant learning)
- 2020-03-22 12:07:51下载
- 积分:1
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function
some notes abou svd in matlab functions
- 2010-12-16 01:59:38下载
- 积分:1
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BPSK
说明: 在通信系统中的BPSK调制和解调源代码,在现实中用处非常大(In the communication system in the BPSK modulation and demodulation source code, in reality, use very large)
- 2010-03-23 12:53:23下载
- 积分:1