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CBIR_RF
Listerature survey on Content based image reteival techs
- 2014-01-24 16:27:47下载
- 积分：1
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fouriermellin
一种基于傅立叶-梅林变换空间的图像配准算法(Image registration algorithm Mellin transform space- based on a Fourier)
- 2014-07-20 17:17:55下载
- 积分：1
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psoRBF
粒子群优化算法优化RBF神经网络程序，可用在模式分类等方面(Particle swarm optimization algorithm optimization RBF neural network program can be used in pattern classification, etc.)
- 2020-12-20 20:39:08下载
- 积分：1
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simulink-8PSK
对8PSK完美建模，其中通过改变码元速率和载波频率，再计算相应的环路滤波器的参数，即可实现多种QPSK模型的解调，且该模型可通过SYSTEM generator进行量化，从而生成ISE能直接使用的HDL代码。(Perfect modeling of 8PSK, wherein by changing the symbol rate and carrier frequency, and calculate the corresponding parameters of the loop filter, to achieve a variety of demodulated QPSK model, and the model can be quantified by SYSTEM generator, thereby generating ISE HDL code can be used directly.)
- 2021-03-08 15:19:28下载
- 积分：1
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protocol_analysis
Matlab programs for energy detection
- 2011-12-19 15:36:08下载
- 积分：1
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OFDM
OFDM下行的仿真1、产生要传输随机数；
2、进行调制；
3、串并转换；
4、进行IFFT操作（代码中有用到共轭对称向量的IFFT为实数进行简化计算）；
5、增加循环前缀；
6、并串转换；
7、输出前滤波；
8、增加信道噪声（加性高斯白噪声）；
9、接收端串并转换；
10、去除循环前缀；
11、进行FFT变换；
12、信号解调；
13、误比特率计算；
(OFDM downlink simulation 1, have to be transmitted random number 2, the modulation 3 series and transforms 4, the IFFT operation (code useful to conjugate symmetric vector of the IFFT of real numbers to simplify calculations) 5, the increase in circulating prefix 6, and string conversion 7, the output before the filter 8, increased channel noise (additive white Gaussian noise) 9, the receiver string and conversion 10, removal of cyclic prefix 11, the FFT transform 12 , the signal demodulation 13, bit error rate )
- 2010-10-20 10:18:43下载
- 积分：1
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sovle-mathematical-problems
高等应用数学问题的MATLAB求解例子，微积分、线性代数、概率等问题的编程讲解(MATLAB Advanced applied mathematics problem solving examples, calculus, linear algebra, probability and other issues of programming to explain)
- 2010-01-29 20:10:04下载
- 积分：1
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BPSK
BPSK调制，包括误码率统计和误符号率统计(BPSK modulation, including bit error rate and symbol error rate statistics Statistics)
- 2010-12-30 21:18:23下载
- 积分：1
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MatlabDF
Matlab仿真DF和AF源程序，含详细比较，可得到仿真结果和图表。(Matlab simulation of DF and AF source, including a detailed comparison, simulation results and charts available.)
- 2011-11-19 20:19:28下载
- 积分：1
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wavelets
Wavelets Compression
- 2015-02-18 03:39:11下载
- 积分：1
