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34
说明： 根据滤波器指标选择合适的窗函数，计算窗函数的长度N，调用MATLAB函数fir1设计一个FIR低通滤波器。并编写程序，调用MATLAB快速卷积函数fftfilt实现对xt的滤波。绘图显示滤波器的频响特性曲线、滤波器输出信号的幅频特性图和时域波形图。
(Select the appropriate indicators according to filter window function, calculate the length of window function N, called MATLAB function fir1 design a FIR low-pass filter. And programming, call MATLAB functions fftfilt achieve fast convolution filtering xt. Graphics filter frequency response curve, the filter output signal amplitude and frequency characteristics of maps and time-domain waveform. )
- 2011-05-24 09:17:20下载
- 积分：1
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chepai
基于sobel算子的简单车牌识别提取，算法简单 (Sobel operator based on the simple extraction of license plate recognition algorithm is simple)
- 2010-06-02 12:49:21下载
- 积分：1
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conv
数字信号处理，现行卷积的matlab代码，和函数文件。(Digital signal processing, the current convolution matlab code, and function files.)
- 2012-11-06 19:36:05下载
- 积分：1
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EKF_IMUKK
基于IMU的四元扩展卡尔曼滤波程序，主要用于姿态更新和数据融合(Quaternary-based IMU EKF program, mainly for the attitude update and data fusion)
- 2015-03-09 21:52:54下载
- 积分：1
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NSGA-II
电网优化，能够用于分布式电源的选址定容，也可以用于电网的网架优化计算等等(Power network optimization)
- 2020-06-28 16:20:01下载
- 积分：1
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gaosi
求矩阵的逆阵，利用高斯消去法，是本人编写的MATLAB源码(Inverse matrix array, the use of Gaussian elimination is, I prepared MATLAB source)
- 2008-04-16 22:21:44下载
- 积分：1
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2
说明： 滑膜变结构控制的matlab仿真程序,学习滑膜变结构控制的基础。(Variable structure control synovial matlab simulation program, learning the basis of variable structure control synovium.)
- 2011-04-17 18:48:35下载
- 积分：1
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noiseletsmatrix
本代码根据noiselets算法编写，可以生成NXN的任意矩阵(To write the code according to the noiselets algorithm, you can generate an arbitrary matrix of NXN)
- 2012-06-19 11:13:51下载
- 积分：1
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KuwaharaFast
Contrast Enhancement Utilities (Image Equalization filter
- 2011-11-23 22:11:55下载
- 积分：1
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InverterBasedonPWM_1
正弦电压PWM逆变器的仿真，使用了自己搭建的PWM产生模块，带阻感负载。(Sinusoidal voltage PWM inverter simulation, using its own built PWM generation module, with a sense of the load resistance.)
- 2010-12-09 10:09:12下载
- 积分：1
