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Image-Processing-Function-List-of-Matlab
Matlab图形图像处理函数详细列表,对图形图像处理非常有帮助()
- 2008-05-09 09:07:41下载
- 积分：1
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GA_phaseonly_binary_quality
一用遗传算法编写的唯相位波束综合程序，低副瓣程序(An phase-only pattern synthesis program by GA)
- 2020-11-14 23:19:42下载
- 积分：1
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PowerPredict
本文采用模糊数学和优化理论建立起一套预测模型由计算机自动预测电力负荷从而保证了预测结果的正确性和可信度通过对深圳市远景年电量预测的实例表明该方法是可行而有效的
(this fuzzy optimization theory and mathematical model to establish a set automatically by a computer forecasting electricity load so guarantee the accuracy of the results and credibility of the Shenzhen City Vision, electricity demand forecasting examples show that the method is feasible and effective)
- 2007-04-04 13:26:07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
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juzhen
说明： 关于矩阵的乘法之类的课件 总结性强 可以参考(about the matrics in multiply)
- 2011-03-09 05:30:50下载
- 积分：1
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ABQ
电网络节点电压，节点关联矩阵的自动生成和计算(Voltage, electric network node automatically generated and calculation of the correlation matrix)
- 2016-11-22 09:36:21下载
- 积分：1
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demodulation
说明： bpsk、qpsk、16qam、64qam的解调matlab算法(bpsk、qpsk、16qam、64qam demodulation)
- 2010-04-20 22:16:12下载
- 积分：1
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fdtd2D_TM
code about fdtd gooood4
- 2011-07-14 14:54:24下载
- 积分：1
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ARMODEL
ARMA序列用于时间序列描述 本编码较为简单 适合初学者使用 (Time series for beginners, please describe the generous support of)
- 2011-11-26 15:18:45下载
- 积分：1
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guzhangjisuan
本程序是实现电力系统的故障计算程序，故障后会对导纳矩阵进行修正，很好的进行了仿真(This program is a power system fault calculation program, fault admittance matrix will be revised, a good simulation)
- 2010-08-14 15:54:47下载
- 积分：1
