fpdSNR1

指纹图像细节特征提取，为指纹匹配做充分的准备(fingerprint)

fir和iir滤波器的设计，十分好用，大家交流(fir and iir filter design, very easy to use, to share)

MIMO Rician Channel model

FSK modulator, very easy and simple to make, made ​ ​ on blocks and well detailed.

优化 Bitmap的小程序 希望对大家有用我人有很有借鉴意义(Optimize the Bitmap small program hope useful for everyone I have a lot of reference)

这是一个完整的OFDM系统建模，包括主程序OFDM 调制模块，解调模块，调制解调模块中包括BPSK,QPSK,16QAM,64QAM, 主程序包括循环前缀添加，加窗处理，频谱图、PAPR计算，误码率统计等功能。(This is a complete OFDM system modeling, including main program OFDM modulation module, a demodulation module, modulation and demodulation module include BPSK, QPSK, 16QAM, 64QAM, main program includes the cyclic prefix, windowing processing, the spectrum, PAPRcalculate the error rate statistics and other functions.))

说明：  在数学建模当中，粒子群算法的通用案例，只需要修改核心算子——适应度即可。(In mathematical modeling, the general case of particle swarm optimization only needs to modify the core operator fitness.)

这是由Andrea Monti Guarnieri的卫星轨道确定算法，基于的是norad 的tle数据(This is Andrea Monti Guarnieri satellite orbit determination algorithm, is based on the norad of tle data)

说明：  基于模板的图像匹配，使用matlab实现，代码简洁， 有清晰注释(Template-based image matching, the use of matlab, the code is concise, clear notes)

卡尔曼滤波 简单的程序实现 适合初学者(kalman filter)