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MATLAB
基于 MATLAB 的语音信号分析与处理的课程设计.录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法或双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的语音信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号(MATLAB-based voice signal analysis and processing of the curriculum. Record a voice signal itself, and the recorded signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum filter performance given by using window method or the bilinear transformation to design a filter, and draw the filter frequency response then filter of their own design collection of the speech signal is filtered, the filtered signal to draw the time domain waveform and frequency spectrum, and filter the signal before and after comparison, analysis of signal changes playback voice signal)
- 2010-06-10 17:50:48下载
- 积分：1
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CourantHilbertMethod_ofMathematical_Physics_I
说明： 经典图书Courant, Hilbert - Methods of Mathematical Physics Vol. 1
50年不倒的经典图书，值得一看，是学习数学物理方法的经典名著(Classic books Courant, Hilbert- Methods of Mathematical Physics Vol. 1 50 will not be brought down in the classic books, worth a visit is to study methods of mathematical physics classics)
- 2009-08-05 12:37:05下载
- 积分：1
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bcCheck1
边界条件代码。。。。。。。。。。。。。。(Boundary conditions)
- 2012-04-15 17:05:31下载
- 积分：1
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blackjack
matlab,关于扑克牌识别的matlab程序，很不错(matlab, on identification cards matlab procedures, very good)
- 2008-12-11 14:44:09下载
- 积分：1
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yizhonggaijindeliziqunsuanfa
粒子群算法是求解函数优化问题的一种新的进化算法，然而它在求解高维函数时容易陷入局部最优，为了克服这个缺点，提出了一种新的粒子群算法，算法对粒子的速度和位置更新公式进行了改进，使粒子在其最有位置的基础上进行位置更新，增强了算法的寻优(PSO for solving function optimization problems is a new evolutionary algorithm, but it is easy to solve high-dimensional function into local optimum, in order to overcome this shortcoming, a new particle swarm algorithm, algorithm on the particle velocity and location of the update formula has been improved, so that particles in the most positions on the basis of location updates, enhancements, optimization algorithm)
- 2010-10-05 14:54:32下载
- 积分：1
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pashan
说明： MPPT爬山算法，个人用过还不错，simulink仿真(Climbing MPPT algorithms, individuals used the bad, simulink simulation)
- 2011-02-23 16:52:28下载
- 积分：1
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piD_MPC
matlab仿真的，pid联合动态矩阵控制算法，希望对大家有所帮助(Matlab simulation, pid and dynamic matrix control algorithm, we hope to help.)
- 2020-10-13 10:27:33下载
- 积分：1
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适应度模型
一种基于复杂网络的适应性模型，包含不同能量分布对度分布、不同删除概率影响、鲁棒性与脆弱性、平均路径 聚类系数、容错性(An adaptive model based on complex network is proposed, which includes the effects of different energy distribution on degree distribution, different deletion probability, robustness and vulnerability, average path clustering coefficient, and fault tolerance.)
- 2021-03-12 09:49:25下载
- 积分：1
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4
说明： 进行数字图像处理的一些滤波的方法的matlab实现，可以自己进行适当调试，就可以使用 标注清晰(Some digital image processing matlab filtering methods to achieve, you can own the appropriate debugging, you can use a clear label)
- 2011-04-10 16:02:54下载
- 积分：1
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work
该程序可以绘出杨大成《移动传播环境》的7.2.1.1小节的等距离法实现经典功率谱密度，自相关函数，以及自相关函数均方差。文件中含m文件以及绘出的jpg文件。(The program can draw POSTS " mobile communication environment" section of the equidistance method 7.2.1.1 achieve the classic power spectral density, autocorrelation function, and the autocorrelation function of MSE. M file containing the jpg file and draw the file.)
- 2011-06-02 19:00:28下载
- 积分：1
