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25811222ofdm
OFDM传输技术的原理和matlab仿真(OFDM transmission technology and the principle of matlab simulation)
- 2009-05-13 00:17:14下载
- 积分：1
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fisher
Fisher线性判别函数是研究线性判别函数中最有影响的方法之一。(Fisher linear discriminant function is one of the most influential in linear discriminant function.)
- 2012-04-15 22:31:30下载
- 积分：1
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convolutional_encoder
the code simulate the transmission using convlutional encoder and vetirbi decoder
- 2012-05-22 22:36:58下载
- 积分：1
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optimized-genetic-model
改进的克隆选择算法求函数的极值
操作：高频变异、编辑、选择
多峰值函数优化，求函数的极值(Clonal selection algorithm for improved function extremum)
- 2014-11-02 10:39:55下载
- 积分：1
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matlab
聚类算法，不是分类算法。分类算法是给一个数据，然后判断这个数据属于已分好的类中的具体哪一类。聚类算法是给一大堆原始数据，然后通过算法将其中具有相似特征的数据聚为一类。这里的k-means聚类，是事先给出原始数据所含的类数，然后将含有相似特征的数据聚为一个类中。所有资料中还是Andrew Ng介绍的明白。首先给出原始数据{x1,x2,...,xn}，这些数据没有被标记的。初始化k个随机数据u1,u2,...,uk。这些xn和uk都是向量。根据下面两个公式迭代就能求出最终所有的u,这些u就是最终所有类的中心位置。(Clustering algorithm, not a classification algorithm. Classification algorithm is to give a figure, and then determine the data belonging to a specific class of good which category. Clustering algorithm is to give a lot of raw data, and then through the algorithm which has similar characteristics data together as a class. Here k-means clustering, is given in advance the number of classes contained in the raw data, then the data contain similar characteristics together as a class. All information presented in or Andrew Ng understand. Firstly, raw data {x1, x2, ..., xn}, the data is not labeled. K random initialization data u1, u2, ..., uk. These are the vectors xn and uk. According to the following two formulas can be obtained final iteration all u, u is the ultimate all these classes the center position.)
- 2014-02-18 09:59:02下载
- 积分：1
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ls-svmlsb1.5
说明： 最小二乘支持向量机（来自于互联网，本人测试过，好使）(Least squares support vector machine (from the Internet, I tested, so that))
- 2011-03-15 15:49:50下载
- 积分：1
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PID_Control_DC_Motor
PID control of DC motor using simulink matlab
- 2011-05-25 15:08:52下载
- 积分：1
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98732963pi_4_DQPSK
这是一个非常完整的pi/4dqpsk 调制解调的matlab仿真，给出了各个阶段的波形图，并且分析了在高斯信道下面的误码率，以及星座图和功率谱(This is a very complete matlab simulation of pi/4dqpsk modulation and demodulation. The waveform diagram of each stage is given, and the bit error rate under Gao Si channel, constellation diagram and power spectrum are analyzed.)
- 2021-05-14 01:30:03下载
- 积分：1
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Robotics_Toolbox_for_Matlab
Robotics toolbox for matlab
- 2020-07-21 22:58:46下载
- 积分：1
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function
说明： 关于信号输入均匀量化器的信号幅度，用MATLAB实现量化过程(Uniform quantizer on the input signal amplitude, using MATLAB to quantify the process of achieving)
- 2011-04-14 19:34:05下载
- 积分：1
