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QPSK
该程序源代码实现了matlab通信系统性能的仿真，调制方式QPSK仿真(The source code implements communication system simulation matlab, modulation QPSK simulation)
- 2010-05-21 20:08:25下载
- 积分：1
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sgalssvm
标准的遗传算法优化最小二乘支持向量机，能很好的实现参数寻优功能(Standard genetic algorithm optimization least squares support vector machines, can achieve good functional parameter optimization)
- 2021-01-15 14:58:46下载
- 积分：1
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newmark和牛顿威尔逊方法
将newmark算法和牛顿威尔逊算法综合起来，结合两种算法的优势求解一般性动力学方程，线性和非线性都可以。(The Newmark algorithm and Newton Wilson algorithm are combined to solve the general dynamic equation, both linear and non-linear.)
- 2019-04-15 16:50:45下载
- 积分：1
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EGC
Field of Digital Communications.
Topic: Diversity Combining
Matlab Program (m File) for exploiting Receiver Antenna Diversity: Equal Gain Combining (EGC)
- 2012-10-10 18:32:55下载
- 积分：1
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BT_Tutorial
Bloutooth Test Enrionment
Testing some Bluetooth-Functions
- 2015-04-10 21:21:44下载
- 积分：1
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colorlab2
颜色处理类matlab工具箱，支持图像色度、亮度编辑，颜色分段等(Deal with category colors matlab toolbox to support the image chroma, brightness edit, and so the color sub-)
- 2007-09-02 12:56:32下载
- 积分：1
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emd
预测程序，可以预测各种时间系列的数据：如股票、地震，降水，水文等等。(emd programmer)
- 2009-03-17 00:20:35下载
- 积分：1
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PMSM_FOC
永磁同步电机的矢量控制系统仿真，采用id=0的控制策略。在此基础上加入位置环，实现永磁同步电机的伺服系统(Permanent magnet synchronous motor vector control system simulation, using the id = 0 control strategy. On this basis, adding the position loop, to achieve permanent magnet synchronous motor servo system)
- 2020-11-20 11:39:36下载
- 积分：1
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Algo_jade.m
source separation jade algorithm
- 2012-08-02 22:10:06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
