MMB_test_20_PPR_model

编写matlab程序，仿真2DPSK调制信号在高斯信道下分别采用相干解调及差分相干解调两种解调方式时的性能，并与理论分析结果相比较。(Write matlab procedures, simulation 2DPSK modulated signals in Gaussian channel performance respectively coherent demodulation and coherent demodulation difference when the two demodulation, and compared with the theoretical analysis.)

Lagrange interpolation method to calculate the fitting of discrete points

这段程序是用matlab实现了CDMA扩频，原理简单，思路清晰。(This process is achieved with matlab CDMA spread-spectrum, is simple, clear.)

The sourcecode of Universally-Convergent Squared-Operator Iteration Methods for fig2 using MSOM

优化神经网络预测，可以用于多种预测需求，需更改(Optimization of neural network prediction)

模糊控制的程序。一，对样本进行聚类分析，以此来确定模糊规则个数。二，利用K-means法对样本聚类。三，参数修正过程。(The example of fuzzy control)

Oqpsk调制与解调matlab源代码，用于在matlab中仿真oqpsk调制与解调的过程，非常适合初学者。(Oqpsk modulation and demodulation matlab source code for the simulation in matlab oqpsk modulation and demodulation process, very suitable for beginners.)

二阶中心差分滤波器，具有较强的跟踪性和较宽的应用范围，数值稳健 (Second-order central difference filter, with a strong track and a wide range of applications, numerical robustness)

pdf文档，一种改进的OFDM最大似然符号同步算法。利用导频符号与循环前缀的最大似然算法进行联合同步检测,并可以纠正符号偏差。(An improved symbol synchronization algorithm for OFDM systems is proposed in this paper.)

这是粒子滤波的程序，可以直接调用，能够滤除信号中的噪声(This is a particle filter program can be called directly, to filter out signal noise)