NNX142

基于主成分分析(PCA)的人脸识别系统 利用2D PCA算法求对训练集向量进行降维的降维矩阵，最近邻法测试对测试集识别的精度(pca face recognition)

移动无线系统传播模型概论，里面介绍的模型很全希望对大家有帮助．(Introduction to mobile radio systems propagation model, which describes the model is all we want to help.)

使用matlab程序实现快速傅里叶FFT变换及频谱分析的程序代码(the code for FFT with Matlab)

自己编写的基于matlab的rgb转hsv的m文件(M file to write your own based on the matlab rgb to hsv)

该程序用于读取欧空局软件polsarpro处理得到的相干矩阵(The program is used to read a coherent matrix after processed by ESA processing software polsarpro )

以 Hilbert 轉換及內含模組函數(Intrinsic Mode Function)解析能譜分佈在時間歷程之變化附錄EMD解析程式(Hilbert transform and embedded modules to function (Intrinsic Mode Function) analysis of the energy spectrum of variation in the time course of EMD resolver Appendix)

带有时滞的DMC算法，可以修改参数，包括传递函数，优化时域，控制时域等等(DMC algorithm with Delay)

sin & cos path tracing in Matlab

完成一个利用矩形信号星座图的M=16的QAM通信系统的MONTECARLO仿真，()

Imagescn plot two or more imagesc into the same axes. Deeper layers are visible, were higher layers have the value NaN. This is helpful e.g. to show measurement (=foreground) results "above" a map (=background), to separate NaN values within a 2D matrix from the lowest value (standard image shows the same color at NaN as it does for the lowest value). The number of layers is only limited by memory space :-).(Piled images Imagescn plot two or more imagesc into the same axes. Deeper layers are visible, were higher layers have the value NaN. This is helpful e.g. to show measurement (=foreground) results "above" a map (=background), to separate NaN values within a 2D matrix from the lowest value (standard image shows the same color at NaN as it does for the lowest value). The number of layers is only limited by memory space :-).)