papr22

从一位国内matlab精通人士处得到的学习笔记！ 很值得初学者阅读。(matlab study )

adding noise and removeing point processing drawing histogram histogram equalization histogram matching spatial filtering

LDPC编码的C语言实现。包括校验矩阵，生产矩阵的生成，编码，译码等。(LDPC coding in C language. Including the parity matrix, matrix production generation, encoding, decoding and the like.)

说明：  BPSK,Pi/4DQPSK,16QAM调制解调的实现：实现具体的调制解调功能(BPSK, Pi/4DQPSK, 16QAM modem realization: the realization of specific functions of modulation and demodulation)

标准矩形阵列的波束方向图的幅度：N=M=10，均匀加权，线性垂直标度。(Beampattern of uniformly weighted rectangular array)

关于粒子群算法的matlab的详细设计与实现，里面附带有详细的注释与说明(About particle swarm algorithm matlab detailed design and implementation, together with detailed comments and instructions)

ARIMA与RBF复合模型在设备运行状态趋势预测中的应用(ARIMA and RBF complex model equipment running trend prediction)

渐消记忆最小二乘法。系统辨识matlab源程序。(fading memory of the least square method. Matlab source system identification.)

本程序用来计算空心铜绕线圈（磁体）在液氮温度下的电阻，需要线圈结构，尺寸，导线截面等数据(This procedure is used to calculate the hollow copper winding coils (magnets) at liquid nitrogen temperature resistance, the coil structure, size, conductor cross-section and other data)

Exponential Decay Signal