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transportation
预测交通客流量，通过前20年的公交数据，预测今后5年的公交客运量。(Forecast traffic traffic through the first 20 years of public transit data, to predict the next five years passenger transport.)
- 2012-06-08 00:10:56下载
- 积分：1
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startCA0
最简单的CA（元胞自动机），一点不同是这里的元胞取值并不是离散的，而是连续的。(the easiest CA algorithm)
- 2013-03-02 11:17:36下载
- 积分：1
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mdl
fuzzy logic is a good controller
- 2014-02-19 02:26:58下载
- 积分：1
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Improved-AStar-on-3D-Terrain
应用matlab仿真改进A*算法在三维地形上的寻径过程(Application matlab simulation on improved A* algorithm in three-dimensional terrain routing process)
- 2021-02-02 00:40:00下载
- 积分：1
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5-node-coordinates-Newton---Raphson
基于MATLAB的电力系统潮流计算程序设计的5节点极坐标牛顿－拉夫逊法潮流计算(5-node design based on MATLAB power flow calculation program polar coordinates Newton- Raphson power flow calculation)
- 2013-04-21 11:34:30下载
- 积分：1
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svpwmhao
三相PWM的svpwm控制SIMULINK程序图(The three-phase PWM control SIMULINK program chart svpwm)
- 2013-12-20 18:19:59下载
- 积分：1
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SINS-SAR
捷联惯导和合成孔径雷达组合导航程序，地理坐标系下的(SINS integrated navigation and synthetic aperture radar program, geographic coordinates of the)
- 2009-09-23 19:24:48下载
- 积分：1
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am
说明： Matlab通信仿真与应用 刘敏 魏玲编著(Matlab simulation and application of communication edited by Liu Wei Ling)
- 2009-03-11 14:24:51下载
- 积分：1
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ziegler
使用ziegler函数可以直接设计出系统的PID类控制器(ziegler function can be used directly to design the PID controller category)
- 2006-11-02 20:20:24下载
- 积分：1
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matlab
1. 给一段原始的语音信号（可以是自己录制的一段语音），加上一频率为3.8kHz的高频余弦噪声和频率为3.6kHz的高频正弦噪声（幅度自己可以选择），用窗函数设计一滤波器（要求最小阻带衰减为50dB）对加噪后的语音信号进行滤波，画出滤波器的频率响应曲线，画出滤波前后的时域图和频谱图。
需要用到的函数：
fir1 用窗函数设计FIR滤波器的函数
2. 用GUI设计一界面（如图1所示）完成如下功能：
1） 输入一语音信号，画出语音信号的时域图和频谱图；
2） 对语音信号加噪处理，画出加噪后的时域图和频谱图；
3） 给定滤波器的性能指标，采用几种不同的方法设计滤波器对加噪信后进行滤波，画出各滤波器的频率响应曲线，画出滤波后的时域图和频谱图。
(1. to some of the original speech signal (which can be a voice you record yourself), plus a cosine frequency of 3.8kHz frequency noise and frequency of 3.6kHz frequency sinusoidal noise (in the range that they can choose), with a window function to design a filter (requires a minimum stop band attenuation is 50dB) after adding noise to the speech signal is filtered, the filter frequency response curve to draw, draw diagrams and time-domain spectrum before and after filtering. Need to use the function: function fir1 with window function design FIR filter design 2. Using a GUI interface (Figure 1) complete the following functions: 1) an input speech signal, the speech signal in the time domain to draw graphs and spectrum 2) adding noise to the speech signal processing, draw diagrams and time-domain plus noise spectrum after 3) to set the filter performance, using several different methods designed to filter letter after adding noise filtering, draw the frequency response curve of each )
- 2015-01-09 10:00:04下载
- 积分：1
