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block4x4
divide the image in to sub blocks
- 2010-01-13 11:50:59下载
- 积分：1
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cal_journal
introduction of Kalman filtering
- 2011-05-20 15:13:44下载
- 积分：1
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exp1
matlab程序实现下面的功能：过程的输入驱动采用M序列，即u(k)是一个M序列。过程传递函数G(s)中K=120，T1=8.3Sec，T2=6.2Sec。过程的脉冲响应理论值g(k)满足。根据过程的输入输出数据u(k)和z(k)，利用相关分析算法估计出过程的脉冲响应值g2(k)，并且有。(Process input is driven by the M sequence, i.e., u (k) is an M sequence. Process transfer function G (s) K = 120, T1 = 8.3Sec T2 = 6.2Sec. The impulse response of the process of the theoretical value of g (k) meet. According to the process input and output data u (k) and z (k), the estimated impulse response of a process value g2 (k), and the correlation analysis algorithm.)
- 2013-04-30 11:56:19下载
- 积分：1
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Vcmatlabsrc
Visual C++和matlab联合编程的详细代码(Visual C++ And joint programming in detail matlab code)
- 2007-08-02 23:59:05下载
- 积分：1
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Hierarchical
hierarchical feature selection code in matlab..
- 2010-08-29 18:44:01下载
- 积分：1
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DSSS_enhanced_with_a_coarse_time_synchronization_
Direct Sequence Spread Spectrum
- 2015-03-07 22:39:28下载
- 积分：1
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OFDM
Just have a look at it for OFDM....nice code
- 2009-11-21 15:50:19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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Filter_Bank_Design
完全重构以及近似完全重构滤波器组设计程序。
(The goal is to design M analysis and synthesis FIR filters so that the analysis filters satisfy some frequency specifications and the filter bank(almost) meets the perfect reconstruction (PR) conditions.
The algorithm can design both uniform (critically/over sampled) and non-uniform filter banks.)
- 2014-09-10 16:29:36下载
- 积分：1
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PMLSM-based-on-Matlab7-Simulink
关于直线电机的仿真研究工作。文中基于Matlab Simulink工具建立了一套直线电机的仿真工具。(Simulation research work on the linear motor. Matlab Simulink-based tool to establish a set of linear motor simulation tools.)
- 2020-10-23 17:07:22下载
- 积分：1
