mohuzishiyingzhengding

bch编译码仿真程序。信息符号15bits，码字符号11bits。(bch decoding simulation program. Information symbols 15bits, code word symbols 11bits.)

说明：  本代码适用于随机场中的KL正交展开，可用于描述参数的空间变异。(This code is suitable for KL orthogonal expansion in random fields and can be used to describe the spatial variation of parameters.)

经典的拓扑优化SIMP方法，Sigmund写的(Classical SIMP topology optimization methods, Sigmund write)

说明多普勒频率对脉冲压缩输出的影响，给出了脉冲压缩的程序，通过MATLAB仿真，得到仿真结果图。(Note the Doppler frequency of the impact of pulse compression output given pulse compression process, through the MATLAB simulation, the simulation results Fig.)

bootstrp 抽样方法，可以用于进行一些统计量误差的估计(bootstrp sampling methods, can be used to carry out some statistics of the estimated error)

产生信号加噪声，并且把它MTI,MTD,脉冲压缩。(Generating a signal plus noise, and put it MTI, MTD, pulse compression.)

matlab 图像数字水印 各种源代码(matlab source code for a variety of image watermarking)

these matlab files are different modulation techniques in communication

说明：  评价聚类算法的一些指标，比如NMI，RI，MI等等(measurement for clustering)

说明：  利用Garch模型 预测 可以进行经济数据预测处理(Using Garch model to predict economic data can predict treatment)