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SSA
说明： 麻雀搜索算法(Sparrow Search Algorithm, SSA)是于2020年提出的。SSA 主要是受麻雀的觅食行为和反捕食行为的启发而提出的。该算法比较新颖，具有寻优能力强，收敛速度快的优点(Sparrow search algorithm (SSA) was proposed in 2020. SSA is mainly inspired by the foraging behavior and anti predation behavior of sparrow. The algorithm is novel and has the advantages of strong optimization ability and fast convergence speed)
- 2021-04-19 11:55:45下载
- 积分：1
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glonassca
glonass matlab的程序仿真程序 简洁 但是功能好 请放心下载(glonass matlab process simulation program features simple but good, please be assured Download)
- 2010-05-13 10:23:52下载
- 积分：1
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fft
优权的傅立叶变换和最大信噪比准则方向图和功率谱，自己编写，仅供参考(Pattern and power spectrum of the Fourier transform of the privilege and the maximum signal-to-noise ratio guidelines written for reference only)
- 2013-03-15 15:49:15下载
- 积分：1
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three
create a Christmas tree with string * , caling the function tree(x), x is a prime number!
- 2014-10-20 04:24:58下载
- 积分：1
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ZJXH
针对永磁同步电机常规直接转矩控制系统涉及到的问题,例如磁链的准确观测、定子电阻的变化、电压矢量开关表的改进以及滞环控制器的改进等等,本文都作了详细的分析,并提出了改进方案。为了提高系统的性能,本文将空间矢量调制的方法引入了常规直接转矩控制中,并在此基础上,对永磁同步电机无速度传感器问题作了详细的分析,总结了国内外的研究热点,提出了采用转子磁链矢量为基础的永磁同步电机直接转矩控制速度估计方法。仿真结果表明,该方案具有很好的动、静态特性。(Firstly, the paper analyzes the principle of direct torque control of permanent magnet synchronous motor and elaborates the impact of space voltage vector of the stator flux and the electromagnetic torque.Secondly, the paper introduces direct torque control of permanent magnet synchronous motor SVPWM technology.Under the same hardware conditions,the system can obtain More continuous voltage space vector by taking advantage of SVPWM.The simulation results show the program not only keeps the direct torque control fast dynamic response, but also reduce the motor torque ripple.)
- 2020-09-19 20:57:55下载
- 积分：1
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tlm
tlm基本框架，生产消费模型例子
tlm基本框架，生产消费模型例子
tlm基本框架，生产消费模型例子(tlm basic framework, examples of production and consumption model)
- 2010-01-27 17:31:47下载
- 积分：1
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SysTimeConversion_project
When you use the Microsoft Automation functions VariantTimeToSystemTime to convert variant time to system time and the SystemTimeToVariantTime to convert system time to variant time, the milliseconds value appears as zero or is ignored
- 2007-10-16 09:34:37下载
- 积分：1
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改进势场
基于Matlab的改进人工势场法实现路径规划与避障(Improved artificial potential field method based on Matlab)
- 2021-03-09 11:19:28下载
- 积分：1
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homepage
homepage visual basic example
- 2015-03-15 10:09:58下载
- 积分：1
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pm_estimate
利用周期图法对序列的功率谱进行估计。数据窗采用汉明窗。假设在白噪声中分辨这三个不同频率的正弦信号,其相位是均匀分布在2PI的独立随机变量,而 是一个单位白噪声.生成50个长度为N=512的 的样本序列集合。
(use map cycle sequencing method of the power spectrum estimation. Data window using Hamming window. Assume that the white noise to differentiate between the three different frequency sinusoidal signal, its phase is uniformly distributed in the PI two independent random variables. but a flat white noise. Generating 50 length N = 512 samples of the sequence set.)
- 2007-03-08 21:57:39下载
- 积分：1
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