ofdm_gito

基于PCA和SVM的人脸识别系统，该系统为Matlab源代码编程，利用PCA（主成分分析）和SVM（支持向量机）方法进行训练、识别和测试，人脸识别率为91 。(Based on the PCA and SVM of the face recognition system)

CUDA的MATLAB加速用户使用说明，帮助学习MATLAB的PCT(matCUDA for MATLAB PCT)

Predictive direct power control (P-DPC) applied to voltage source pulse-width-modulation (PWM) rectifier was introduced in this paper. Based on the model of power prediction, voltage vectors were selected according to minimizing power errors in a fixed time interval, which results in a constant switching frequency control for P-DPC. It simplifies the implementation of P-DPC procedure by selecting switching states based on the principle of space vector modulation (SVM). In order to eliminate power errors caused by control delay, a detailed control delay compensation scheme was designed. Experimental results based on a 2kW prototype were presented, which showing that P-DPC has a faster power response compared to standard voltage-oriented-control (VOC) techniques. Besides, the dynamic performance of the system is also improved significantly by control delay compensation.

拒绝采样算法的matlab程序，可用于参数估计和模式识别(matlab codes for rejection sampling algorithm, which can be used for parameter estimation and pattern recognition.)

通信原理常见信号 包括集中常用的nrz rz NRZ_D Manchester 等线路码型，还有其功率谱密度。(signals of the communication course,it s good to use.)

雷达线性调频信号的产生，及其通过滤波器加窗后的一些变换(Radar chirp signal generation and its windowing through the filter after transformation)

OKUMURA-HATA MODEL using MATLAB program.

matlabGUI设计的一个简单的例子，实现的图像的阈值的自动调节，然后输出阈值化后的图像，(A simple example matlabGUI designed to automatically adjust the threshold to achieve an image, then the output image after thresholding,)

小波变换，实现时间序列一维分解，已经调试通过(Wavelet decomposition at three level and has tested)

利用Matlab编程计算最短路径及中位点选址(Calculated using Matlab programming shortest path and site location)