project_dsp

针对目前应用比较广泛的基于准循环矩阵构造的QC-LDPC(准循环LDPC)码的各种构造方法,分析比较了随机构造LDPC和各种准循环LDPC编码方法的优缺点,通过理论分析和MATLAB中的性能仿真,提出的相应的优化方案(Broader view of the present application of quasi-circulant matrices based QC-LDPC (quasi-cyclic LDPC) codes for the various construction methods, structural analysis and comparison of the random LDPC and various quasi-cyclic LDPC coding advantages and disadvantages, through theoretical analysis and MATLAB The performance simulation, optimization scheme proposed by the corresponding)

matlab编程一百离，很有用的，程序详解(million from the matlab programming, useful, program Detailed)

用matlab实现聚类集成算法的功能，内含三个聚类集成算法，结果取最优(Cluster ensemble)

多用户MIMO中的块对角化，主要用来消除用户间的干扰(Block Diagonalization for Multi-User MIMO)

这是计算方法基本迭代法的一个matlab编程实例。(This is the calculation of a basic iterative method matlab programming examples)

自适应算法 lms仿真(LMS adaptive algorithm simulation)

用matlab实现了OFDMQPSK的调制和解调过程,能很好地实现QPSK的调制解调过程。(OFDMQPSK realized by matlab modulation and demodulation process, can well realize the QPSK modulation and demodulation process.)

files needed to read from text and to update output channels

為jacobi與gauss seidal迭代法 只要把A,b,N更換成你要的即可(To jacobi and gauss seidal iterative method as long as the A, b, N you want to replace)

wireless sensor networks are required to share one wireless channel among several sensor nodes. An efficient media access control (MAC) protocol must be developed and implemented on hardware. This MAC must be easily used by future users on the target hardware. The MAC should avoid data collision and posses strong speed of transmission.