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wavelet_ridgelet_segmentation
本程序是基于ridgelet和小波的图像分割，内附有程序运行的图像(This procedure is based on the Ridgelet and wavelet for image segmentation, enclosed to run image)
- 2008-01-21 11:34:01下载
- 积分：1
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matlab
communication modulation technique code
- 2011-02-04 17:24:11下载
- 积分：1
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TFBSSpack
说明： 一种基于短时傅里叶时频分析的盲源分离算法，算法基于卷积混合。处理非平稳源信号。(Short Time Fourier based time-frequency analysis of blind source separation algorithm, hybrid algorithm is based on convolution. Handling non-stationary source signals.)
- 2011-02-23 09:36:48下载
- 积分：1
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fenlie2_mian.zip
耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula )
- 2014-08-18 12:23:48下载
- 积分：1
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4.3
主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)
- 2012-08-24 15:17:41下载
- 积分：1
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qujiankongzhi1
MPC 区间控制 DMC区间控制 MATLAB源码 已验证非常好无任何错误 参考价值高
这里的控制目标是把状态量控制在一个区间内，也就是区间控制，把区间约束改为一个固定值就是一般的DMC了，程序内容相应也会简单一些。(Here the control goal is to control the state of the range, that is, the interval control, the interval constraint to a fixed value is the general DMC, the program will be a simple corresponding content.)
- 2016-04-10 22:40:15下载
- 积分：1
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light-stripes-center-extraction
利用重心法提取光条中心,激光光条中心提取(light stripes center extraction)
- 2017-01-06 10:08:22下载
- 积分：1
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xinhao
基于matlab的数字信号处理程序，能供大家交流学习(Matlab-based digital signal processing procedures, we can exchange for learning)
- 2005-06-30 09:06:10下载
- 积分：1
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KnapsackProblem
这是用MATLAB编写的模拟退火算法求解背包问题的程序(This is prepared using MATLAB algorithm simulated annealing procedure for Knapsack Problem)
- 2009-06-28 16:56:24下载
- 积分：1
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simmodel
说明： 光伏电池板仿真，里面包含三个文件，其中包括光照遮挡仿真(Photovoltaic panel simulation, which contains three files, including lighting occlusion simulation)
- 2020-10-04 16:57:39下载
- 积分：1
