PCA

该文件是关于数学建模的一些讲义，从各方面详细介绍了数学建模，作者是浙江大学的刘利刚。(The document is some handouts on mathematical modeling, described in detail all aspects of mathematical modeling, the author is Liu Ligang Zhejiang University.)

说明：  智能算法三十例，matlab版，希望对大家有用，真心要好好学习一下(this is very good and helpfull to you!)

Image retri CBIR walvet

瑞利衰落信道仿真,基于Matlab的瑞利衰落信道仿真程序序源代码，还可以用C++来进行编程，已通过测试。 (Rayleigh fading channel simulation, has been tested Matlab Rayleigh fading channel simulation program sequence source code, you can also C++ programming.)

This file is used to generate wireless microphone signal. These models of wireless microphone signal are useful in an evaluating the performance of spectrum sensing scheme.

隐马尔科夫算法详细的介绍，英文版的，经典(Hidden Markov algorithm detailed introduction in English)

粒子群优化算法求解贷款方面的程序，供大家参考(Particle swarm optimization algorithm lending program, for your reference)

MATLAB code for BPSK(binary phase shift keying) modulation and demodulation

通信原理课程设计利用matlab中的simlingk做的伪随机码的设计(Communication Theory course design using matlab in simlingk do pseudo-random code design)

数字信号处理第九章 IIR滤波器的设计 代码实现(Digital Signal Processing Chapter IX IIR filter design code)