error_diff

array weighting models fort smart antennas

声谱图+共振峰,有中文的注解, 像Praat(spectrogram+ Formant, Code has Chinese comments)

实现重力反演，提供实例，建立模型正演，然后进行反演(Realize the gravity inversion, provide examples, modeling forward and inversion)

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)

MATLAB实现的单相双闭环ＰＷＭ整流器　　参数设置比较正确　波形出来也不错　就是进入稳态时间比较长(MATLAB to achieve double-loop single-phase PWM rectifier waveform parameters set by the more accurate is also a good time to enter the steady-state long)

经验模态分解以后，可以画三维的图，一瞬时频率，时间和幅值为坐标(jingyanmtaifenjie)

Iterative closest poin in MATLAB

DCT给灰度图像加二值的水印信息，运行显示四幅图，分别是原图像，水印图像，加水印的图像和提取的水印图像(DCT to gray image plus two watermark values, run the show four maps are the original image, watermark image, add watermark image and extracted watermark image)

利用GA算法实现软件测试的测试用例选取，对参数估计进行GA估计(GA algorithm using software testing test cases selected, the parameter estimate is estimated GA)

fuzzy controll system introduction