chap12_Wavelet-transform

信息融合中的许多数据关联算法计算量大, 工程中难以保证实时性和有效性。本文就这一方面展开研究, 给出了可以满足工程实际需要的有效算法, 设计出相应的系统。通过实际系统应用, 可以获得满意的融合结果和较快的计算速度。(The comput ation quant ity of many data correlation algorithm is great in the information fusion. It is difficult to guarantee the computing speed and the validity in real time processing. By studying on this hand, this article launches the research, produces the effective algorithm suit to real engineering. The corresponding system is designed. Through the actual system application, the satisfaction the fusion result and a quicker comput ation speed is obtained.)

说明：  基于matlab，计算信号功率谱，调用了高阶谱分析工具箱的函数 bispecd 和 bispeci计算信号的双谱(Calculate signal power spectrum and bispectrum based on matlab)

模型算法控制(DMC)是非常有效的控制算法，他采用单位节约相应序列作为模型，并使用增量式控制，可以消除控制系统的稳态误差，应用非常广泛。(Model algorithmic control (DMC) is a very effective control method, he used the units to save the corresponding sequence as a model, and use the incremental control, can eliminate the steady-state error control system, is widely used.)

一个数据预处理过程中消除多项式趋势项的程序(this is a program about eliminating polynomial trend)

ldpc编译码的matlab仿真，阿凡达了个阿斯钢阿拉德国电棍的(ldpc matlab)

能量算子包络解调，可以有效识别信号的冲击成分(Energy operator envelope demodulation, the signal can effectively identify the impact of component)

通信原理实验中数字调制的二进制绝对相位调制(Communication theory of binary digital modulation experiments, the absolute phase modulation)

程序对2发2收系统进行SVD算法的仿真。发送信号采用QPSK调制，信道为准静态瑞利平坦衰落信道，引入的噪声为均值为0的高斯白噪声，接收端采用最大似然检测算法，仿真其误比特率特性。(The SVD algorithm simulation program 2 admission system. Send signals using QPSK modulation, channel prevail static Rayleigh flat fading channels, the introduction of noise with mean 0 Gaussian white noise, the receiving end using the maximum likelihood detection algorithm, simulation of the bit error rate characteristics.)

Feature extraction of finger-vein

介绍MATLAB中灰度共生矩阵的文档，刚入门的可以拿去看看！(Documents introduced in MATLAB GLCM, just getting started can take it and see!)