pca

[matlab] DIP nearest neighbor interpolation and bilinear interploation ([matlab] DIP nearest neighbor interpolation and bilinear interploation)

多源信息融合方法及其实验数据，有需要的赶快下载！！(Multi source information fusion method and the experimental data, there is a need to quickly download!! )

卫星通信系统中链路损耗与距离的关系，希望可以有帮助。(Relationship satellite communication systems link loss and distance, hoping to help.)

分枝定界法求解整数规划的MATLAB实现(Branch and Bound Method for Solving Integer Programming MATLAB to achieve)

数字信号的传输：1、实现滚降系数分别为0，0.5，1时信号时域频域和功率谱密度以及眼图的波形，并比较异同。 2、对(2/4/8)PSK,DPSK通信系统进行蒙特卡罗仿真，通过功率谱密度、误比特率来比较他们的性能(采用最佳接收方式)。 (Digital signal transmission: 1, to achieve roll-off coefficients were 0,0.5,1 time domain when the signal frequency and power spectral density, as well as eye-diagram of the waveform, and compare the similarities and differences. 2, (2/4/8) PSK, DPSK communication system, Monte Carlo simulation, through the power spectral density, bit error rate to compare their performance (to adopt the best way to receive).)

This program includes the Simpson s equation for tridiagonalmethod implementation in matlab.

以单相桥式分支模块组成的整流电路仿真模型(Single phase bridge rectifier modules branch circuit simulation model)

小波分析由于具有同时分析信号时域和频域的特性，所以使用小波分析技术对检测的信号进行变换，然后对具有故障特性的信号进行重构，最后通过希尔伯特变换进行解调和细化频谱分析，从而轴承中的故障信息成分就可以检测出来，以判断轴承发成故障的部位。(Wavelet analysis has the characteristics of both time and frequency domain, so the wavelet analysis technique is used to transform the signal, then the signal is reconstructed. Finally, the fault information components of the bearing can be detected by Hilbert transform.)

运用matlab仿真单径瑞利衰落信道，包含方法和图片(Simulation of single-path Rayleigh fading channel using matlab, including methods and pictures)

WCDMA单蜂窝网的路径损耗 cost231-hata模型(WCDMA single cellular network model of path loss cost231-hata)