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db97
DB97提升小波程序，实现任意偶数大小图像双正交97提升小波变换，比传统的CDF97卷积算法好(DB97 lifting wavelet procedures, arbitrary size images even biorthogonal wavelet transform 97 upgrade, than the traditional filter convolution algorithm good)
- 2006-08-11 11:31:18下载
- 积分：1
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vioce-signal-processing
录制自己的一段语音，时间控制在15秒到30秒左右；利用wavread函数对自己的语音进行采样，记住采样频率。
（1）画出原始语音信号的时域波形，而后以1秒为间隔，求出每秒数据的功率谱。
（2）根据语音信号特点，分别设计FIR及IIR滤波器，分别画出滤波器幅频和相频特性曲线。用设计的滤波器对信号滤波，画出滤波后时域波形。用sound函数回放语音信号。
（3）求出特征频段语音信号随时间变化的曲线（每间隔0.05秒求一次功率谱）。
(Record your own voice for some time (15 seconds to 30 seconds) use wavread function of the voice samples, remember the sampling frequency. (1) Draw the original speech signal in time domain waveform, and then to 1 second intervals, the data obtained power spectrum per second. (2) According to the voice signal characteristics, FIR and IIR filters were designed, namely to draw the amplitude and phase frequency characteristic curve. With the design of the filters on the signal filtering, to draw the filtered time-domain waveform. Playback with sound function of the speech signal. (3) Find the characteristic band speech signal curve over time (0.05 seconds intervals seeking a power spectrum.))
- 2011-06-01 22:29:27下载
- 积分：1
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国外分享的北斗定位算法，matlab编写
自写曲率计算函数 ,关于神经网络控制，现代信号处理中谱估计在matlab中的使用，相控阵天线的方向图（切比雪夫加权），包括四元数的各种计算,采用热核构造权重。
- 2022-01-26 01:59:59下载
- 积分：1
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matlab实现对声音信号短时能量，短时过零率的计算。
matlab实现对声音信号短时能量，短时过零率的计算。-matlab voice signals to achieve short-term energy, zero-crossing rate of short-term calculations.
- 2023-01-16 06:55:03下载
- 积分：1
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MPC_MAC
this is a program for model predictive control with MAC algorithm
- 2010-02-10 23:50:32下载
- 积分：1
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MATLAB-numerical-calculation-
里面有些常用的数值程序，如线性方程组的求解，插值，常微分方程的数值方法等等。(Inside some common numerical procedures, such as linear equations, interpolation, ordinary differential equations, numerical methods and so on.)
- 2013-01-02 16:40:23下载
- 积分：1
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communication-system
本代码为通信系统（西蒙.赫金）第四版全部matlab 源代码，在MATLAB2010下可以的出正确仿真结果，适合东南大学考研及学习MATLAB仿真使用(The code for the communication system (Simon Hyuk Kim) fourth edition of all the matlab source code, under the MATLAB2010 simulation results can be of the correct)
- 2011-10-25 10:09:52下载
- 积分：1
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matlab-GA
Matlab标准遗传算法求解数学模型，已经验证过，可以直接运行(The Matlab standard genetic algorithm to solve the mathematical model has been validated, you can directly run)
- 2013-03-31 15:13:54下载
- 积分：1
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biosig4octmat-2.88
Matlab 脑电信号转mat数据工具包，脑电研究的福音。(EEG data transfer mat Matlab toolkit gospel EEG studies.)
- 2021-03-10 15:29:27下载
- 积分：1
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beam
基于有限元理论，通过matlab编程求解悬臂梁受力问题(Based on finite element theory, matlab programming by solving problems cantilever force)
- 2010-08-12 17:27:39下载
- 积分：1
