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fft
fft变换仿真程序（应用于各种图像处理通信工程）(the code of frequency fft which can using in magic process and communication)
- 2011-01-11 09:03:28下载
- 积分：1
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traditionalRECEIVER
传统RAKE接收机MATLAB程序，后面我会发改进的(traditional RAKE receiver MATLAB procedure, I will be made to improve the)
- 2006-06-06 23:58:28下载
- 积分：1
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jiami-jiemi
自己编写的图像加密程序，要求下载人会用matlab，文件直接解压缩即可(prepare their image encryption procedures, requirements will be downloaded using Matlab, documents can be directly extracted)
- 2007-03-17 14:20:57下载
- 积分：1
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barcode-reader
..Barcode analysis based on webcam..
this program is an example how to extracting features of the barcode and analyze them,,,
for example we can use webcam to get the barcode image.
- 2011-08-09 15:03:33下载
- 积分：1
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CPP
C++学习的相关资料，仅供自学以及交流使用。(C++ learning materials for self-learning and the exchange of use.)
- 2015-01-23 12:39:25下载
- 积分：1
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fuliyebianhuan
用matlab编程对电压信号用离散化傅里叶级数变成求各次谐波含量(Matlab programming voltage signal with a discrete Fourier series becomes the harmonic content of each request)
- 2014-02-18 09:34:49下载
- 积分：1
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weifen_lgkt
可以方便的求解一阶微分方程，代码思路清晰，有例子解释(Can be convenient to solve first-order differential equations, the code clear, there is an example to explain)
- 2009-03-09 16:11:38下载
- 积分：1
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DPCM
通信原理课程设计：语音信号基带通信传输系统仿真基于DPCM编码和循环码
(Communication Theory Course Design: speech signal base-band telecommunication transmission system simulation
Based on DPCM coding and cyclic codes)
- 2010-03-04 15:42:37下载
- 积分：1
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modulation-recognition-dataset-master
说明： 生成调制信号数据集
信号集包括2ASK，2PSK，2FSK，4ASK，4PSK，4FSK，8ASK，8PSK，8FSK，16QAM，64QAM，信号比范围-20db至18dB，调制到中频。
信号参数
符号率fb：1e3
载波频率fc：2e3
采样频率fs：64e3
信号频道：awgn，rayleigh(Generating Modulation Signal Data Set
Signal sets include 2ASK, 2PSK, 2FSK, 4ASK, 4PSK, 4FSK, 8ASK, 8PSK, 8FSK, 16QAM, 64QAM, signal ratio range - 20 dB to 18dB, modulated to intermediate frequency.)
- 2021-02-09 23:19:53下载
- 积分：1
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BPexample
开发环境:Matlab
简要说明:动量-自适应学习调整算法。在实际应用中，原始的BP算法很难胜任，因此出现了很多的改进算法。BP算法的改进主要有两种途径，一种是采用启发式学习方法，另一种则是采用更有效的优化算法。本例采用动量BP算法，来实现对网络的训练过程，动量法降低了网络对于误差曲面局部细节的敏感性，有效地抑制网络陷于局部极小。(development environment : Matlab Brief Description : Momentum-adaptive learning algorithm adjustments. In practical application, the original BP algorithm competence, resulting in a lot of improved algorithm. BP algorithm improvements There are two main ways of using a heuristic approach to learning Another is the use of a more effective method of optimization. Momentum cases using the BP algorithm to achieve the network training process, Momentum for reducing error of the network for local surface details of the sensitivity, to effectively curb the network into local minima.)
- 2006-09-11 10:13:29下载
- 积分：1
