cdma_fenji

some image filters demo

file very impoortant to run spike under matlab code.

matlab source code.....................

交互式多模型在很多地方都有非常大应用作用，这里面是一个完整的仿真实例，同时里面包含IMM的模块化编程，应用着可以很轻松的运动这些模块。(Has a very large role in interactive multi-model applications in many places, there is a complete simulation example, which contains the same modular programming IMM, the application can easily forward movement of these modules.)

模拟退火粒子群算法，简单实用，非常好的程序(Simulated annealing particle swarm algorithm, simple, practical, very good program)

Sparse recovery algorithms from exact and incomplete data

these are the DBMS ppt for basic concept of management system

对信号进行小波包分解，得出能量分布图，然后根据分解结果处理信号！(Wavelet packet decomposition of signals obtained energy distribution and signal processing based on decomposition!)

DIT FFT of sequence and comparison with fft function

Matlab software that generates LDPC parity check matrix of rate 1/2 with the possibility of selecting the input output block dimension and performs BER evaluation of BPSK+LDPC transmission over AWGN channel.