在matlab中充分利用simulink的强大功能仿真通信系统中的调幅。

基于PCA的人脸识别技术代码，与其他技术比较起来有很大的优点(PCA-based face recognition code, and other technologies have great advantages compared to)

echo cancellation by using adaptive filter NLMS

采用matlab编写的DPCM程序，实现了DCT编码的功能(DPCM matlab prepared using procedures to achieve the DCT encoding function)

When capturing an iris image under unconstrained conditions and without user cooperation, the image quality can be highly degraded by poor focus, off-angle view, motion blur, specular reflection (SR), and other artifacts. The noisy iris images increase the intra-individual variations, thus markedly degrading recognition accuracy. To overcome these problems, we propose a new iris recognition algorithm for noisy iris images.

计算两个信号的皮尔逊指数，来评估两个信号的相似度(The Pearson exponents of the two signals are calculated to evaluate the similarity of the two signals)

利用卡尔曼滤波对温度实现估计和预测，结合当前时刻温度计的测量值，对上一时刻的预测进行校正，得到校正后的最优估计(Estimation and prediction of temperature using Kalman filter)

采用的是脉冲对消法，最终的权值矩阵就是滤波器的系数，IDW距离反比加权方法，抑制载波型差分相位调制，借鉴了主成分分析算法（PCA），真的是一个好程序。

对信号计算11/2维切片谱，可用来分析二次相位耦合检测。(Calculation of signal 11/2 dimension slice spectrum can be used to analyze the quadratic phase coupling detection.)

该文件为整数规划过程涉及的matlab程序段，包含割平面法及枚举法(This file is an integer planning process involves matlab program segments, including cutting plane method and the enumeration method)

提供一元函数插值,样条插值,多项式插值或拟合,曲线拟合等数据拟合源码(Provide one yuan function interpolation, spline interpolation, polynomial interpolation or fitting, curve fitting, etc. Data fitting source)