psnr

说明：  这是一个有关frft的matlab的程序，请好好利用吧(a programm about frft,please take full use of it)

该程序分别提取正负样本图像的HOG和LBP特征，利用支持向量机进行样本训练，得到行人分类器。利用训练好的分类器进行检测，实验结果表明，该方法可以有效检测出图像中的行人，并达到了较好的检测结果。(A novel approach based on combining Histogram of oriented gradients (HOG) and LocalBinary Pattern(LBP) is suggested in the program.Also liner SVM is acted as the classifier,and the experiment suggests that the method can better deal with human detection.)

光伏接入配电网的影响计算，主要是网损计算，适合新手学习使用(The impact of access to distribution grid PV calculation, mainly net loss calculation, suitable for novice learning to use)

用于智能天线中自适应的移动目标的跟踪，其中有卡尔曼滤波的源代码(for smart antenna adaptive tracking moving targets, including Kalman filtering source code)

Binary cat search optimization algorithm

说明：  matlab基于贝叶斯的手写输入数字识别代码(Handwritten input digit recognition code based on Bayesian in MATLAB)

java和matlab混合编程的应用：在java中调用matlab(java and mixed Matlab Application Programming : java Calling Matlab)

1、根据干扰总功率要求，在PSK调制信号带宽内产生单音干扰和多音干扰信号，并叠加到产生的信号源上。 2、将收到干扰的信号进行频率搬移到基带，然后通过匹配滤波器以及解调过程得到信息，统计误码率并与真实信息的解调误码率进行对比，评估音频干扰对PSK信号的干扰效果。 (1, according to the total power requirement of interference generated tone signal interference and multi-tone interference in the PSK modulated signal bandwidth, and superimposed on the signal generated by the source. 2, the received interference signal to a baseband frequency shift, and the information obtained by the matched filter and a demodulation process, statistical error rate BER and the true information demodulation comparison, evaluation of the PSK signal, audio interference interference effects.)

用MATLAB代码来实现最速下降法的计算。(MATLAB code used to achieve the steepest descent method calculations.)

PMSM的矢量控制，坐标变化，三闭环，控制效果良好，波形不错(PMSM vector control, coordinate changes, three closed loop)