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singlevsi
prsenting a single phase inverter simulation with pulse generation
- 2010-12-07 08:03:43下载
- 积分：1
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icp
Iterative closest poin in MATLAB
- 2011-01-12 15:04:03下载
- 积分：1
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MATLAB_GUI_Design_EXAMPLE_PHYSICAL
说明： MATLAB GUI设计实例程序（大学物理）
- 2010-03-24 17:24:54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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wideband-DOA-estimation
提出了一种新的宽带DOA估计方法:频域子空间正交性测试方法(TOFS:Test of orthogonality of frequency sub- space)。该方法通过同时测试频域信号共同带宽内各频段噪声子空间与阵列流形之间的正交性来进行DOA估计。与宽带相干信号子空间方法不同,TOFS方法不需要任何初始值的预估及聚焦操作。与宽带非相干信号子空间方法也不同,TOFS方法同时测试各频段噪声子空间与阵列流形之间的正交性。本文仿真了TOFS与IMUSIC、CSSM、TOPS的性能比较。仿真结果表明TOFS方法在中等信噪比以上时有较好的性能,且避免了TOPS方法中常出现的伪峰。 (Proposed a new broadband DOA estimation methods: subspace orthogonal frequency domain test methods (TOFS: Test of orthogonality of frequency sub-space). The method by simultaneously testing the frequency domain signal bandwidth of each band noise common sub-orthogonality between space and the array manifold to be DOA estimates. And broadband coherent signal subspace different methods, TOFS method does not require any initial estimate and focusing operation values. And broadband incoherent signal subspace methods are different, TOFS method for simultaneous testing of each band orthogonal noise subspace and the array manifold between. This paper compares the performance TOFS simulation and IMUSIC, CSSM, TOPS is. Simulation results show that the method TOFS better performance when more moderate SNR and spurious peaks TOPS method avoids the often occur.)
- 2014-04-23 21:00:37下载
- 积分：1
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daima
MATLAB常用代码:放大，缩小，读取，很多可以用的语句(matlab)
- 2009-07-10 11:11:37下载
- 积分：1
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SEP_001.m
matlab code for SEP_001routing protocol for WSN
- 2015-02-22 20:07:41下载
- 积分：1
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hysteresis_twolevels
This file is hysterisis two level controller
- 2009-02-14 18:27:00下载
- 积分：1
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MATLABmotor
本书以实例的形式介绍了MATLAB仿真精华50例。内容丰富(The book describes an instance in the form of MATLAB simulation of 50 cases of essence. Rich)
- 2009-11-13 10:30:08下载
- 积分：1
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PAM
PAM误码率的程序,可以直接运行,有图片(PAM error rate of the procedure, can be directly run, there are picture)
- 2009-05-24 11:46:04下载
- 积分：1
