FH_2FSK

粒子滤波算法的实现程序，采用matlab平台，算法带有重采样步骤，对初学者学习粒子滤波有点帮助。(Particle filter implementation of procedures, using matlab platform, the algorithm with resampling step, for beginners to learn particle filter to some extent.)

说明：  matlab实例精讲，适用于新手上路，非常全面(matlab examples Jingjiang, suitable for beginners on the road, very comprehensive)

纳税风险评估方案及对策,2013西安交通大学数学建模模拟赛matlab代码(Tax risk assessment program and Countermeasures.)

均衡器的参数设置,设置不同的参数，生成相应的均衡波形。(equalizer)

----------------------------------------------------- This file produces the output file test_impulse.wav containing an approximation to the unit impulse (delta) function. The value of alpha on [0,1] determines the bandlimit of the approximation. This method is used to avoid the technical difficulties in producing (and reproducing) an ideal impulse (delta) function in audio. This file also produces the .wav audio file test_audio.wav which is an audio test vector intended to be used in the impulse response inversion experiment. (4/24/2002) NOTE: Impulse is bandlimited to alpha*Fmax where Fmax = Fs/2, or the Nyquist frequency.

详细的介绍了清华大学的matlab7.0的工作原理(Described in detail the working principle of Tsinghua University matlab7.0)

A Distributed algorithm for Multi-hop Communication in WSN

tm（横磁场）波照射下球的散射场程序，次程序是在MATLAB环境下编写的。(TM sphere)

说明：  用Matlab编写的用Powell方法求函数极小点程序(Written with the Matlab function using Powell method for solving minimum point procedure)

　　瑞利信道频率曲线和频谱图。 　　和相关瑞利信道的信息。 (Rayleigh channel frequency curve and spectrum diagram. And associated Rayleigh channel of information. )