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alamouti
说明： MATLAB 环境下的 Alamouti qpsk 仿真，可以运行通过(Alamouti qpsk MATLAB simulation environment, you can run through it)
- 2011-03-28 16:16:53下载
- 积分：1
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rn
说明： iris fisher classifier
- 2012-05-02 00:08:20下载
- 积分：1
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S130920052
以12脉波整流电路为研究对象，有效降低网侧电流的谐波畸变，其主要原因在于所采用的移相变压器，能过它可使各6脉波二极管整流器产生的低次谐波相互抵消。利用Matlab—Simulink建立模型对其进行仿真，并对其产生谐波电流进行分析和计算，阐述了其消谐原理。这种整流电路采用两个6脉波二极管整流器进行串联，功率因数较高，提高了直流电压的输出能力，对减少电网中的谐波干扰十分有效，可以有效地消除钢厂电力系统中较高次数的谐波。(Low-order harmonics with 12 pulse rectifier circuit for the study, effectively reducing line current harmonic distortion, mainly due to phase-shifting transformer used, it can make each six-pulse diode rectifier generated offset each other . Using Matlab-Simulink simulation modeling them, and analyze and calculate their produce harmonic currents, described its harmonic elimination principle. This rectifier circuit uses two 6-pulse rectifier diode in series, high power factor, increase the output capacity of the DC voltage to reduce power grid harmonic interference is very effective, steel power system can effectively eliminate high the number of harmonics.
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- 2014-09-24 09:23:55下载
- 积分：1
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machine-precision
数值计算中机器精度的确定算法 MATLAB源程序 自带注释(machine precision)
- 2014-02-05 18:25:01下载
- 积分：1
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lvbo
实现滤波器的功能，从而使有噪声的图像得以修复。(Realization of the filter function, so there is noise in the image can be repaired.)
- 2011-05-18 11:23:28下载
- 积分：1
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wvt
小波包程序5，能够对信号进行特征提取，有利于初学者。(This is a wavelet packet program 5，which is useful for the beginners.)
- 2014-04-24 20:47:51下载
- 积分：1
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matlabxiaobobianhuan
该程序中包含了小波包分解和重构程序、单尺度分解、多尺度分解等，还有一些试验数据，对初学者有很大的帮助。(The program includes a wavelet packet decomposition and reconstruction program, a single scale decomposition, multiscale decomposition, there are some experimental data, for beginners is a great help.)
- 2015-10-17 11:23:01下载
- 积分：1
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FIR_Filter
A 10th order FIR system, excited by a sum of 5 sinusoids. Assume any numeric
values for system coefficients and input signal parameters. The output of the system is
corrupted by Gaussian observation noise with zero mean and variance 2
σ v (consider 2
σ v = 0.1
and 1). The estimator has access to the input and noise corrupted output of the system.
However, the estimator has no knowledge about the system order, its coefficient values and
observation noise variance.
- 2010-10-31 21:53:52下载
- 积分：1
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canedgefolder
for canny edge detection.
- 2012-05-02 04:12:22下载
- 积分：1
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untitled
求均值 方差 标准差 用matlab编写的 (Average variance standard deviation using matlab)
- 2012-08-14 16:24:32下载
- 积分：1
