ber_ldpc2

通信实验中信号在随机信道中传输，其接收信号的瑞利分布，(A communication channel in a random test signal transmission, the received signal Rayleigh distribution,)

粒子群反演算法，可用于波动反演，地震领域，岩石破裂领域。(Particle swarm inversion algorithm can be used in wave inversion, seismic field, rock fracture field.)

QAM PSK 信号的调制星座图代码,实现调制信号的星座图显示和比较(the code of QAM&PSK Signal modulation constellation diagram )

成本低,制作简单的TV视波器，有图，说明。(Low cost, make a simple TV as the wave device, with diagrams, instructions.)

用filter driver控制键盘的源代码.(filter driver using the keyboard to control the source code.)

文档中介绍了三种二维数组指针的用法，让读者对二维数组指针有了更进一步的了解。(Document introduces three kinds of the usage of the two-dimensional array pointer, let readers have a better understanding of how two dimensional array pointer.)

A little FAT32 Parser with some fuctions.

某班有N个学生，已知他们参加某次考试的成绩（0~100间的整数），求全班同学的平均成绩。(A class is to have N students, known as their new the result of the examination (0 to 100 between integer),for the whole class average scores.)

montecarol matlab案例分析 亲测可用 matlab2008(montecarol matlab case studies pro-test available matlab2008)

Kalman滤波 Made By Zhang HengFu X(k)=A*X(k-1)+B*U(k)+W(k)； Z(k)=H*X(k)+V(k)(Kalman Made By Zhang HengFu X(k)=A*X(k-1)+B*U(k)+W(k)； Z(k)=H*X(k)+V(k))