yuxiangunjiang

使用RGB模型来进行人脸检测，识别的结果还可以，可以作为其他检测方法的对比(use RGB model for face detection and recognition of the results can also can serve as a contrast detection method)

matlab gui编程 实现调用sin函数和cos函数(matlab gui)

数值分析龙贝格算法，语言环境MATLAB(Romberg numerical analysis algorithm, MATLAB language environment)

说明：  MATLAB环境下，一维小波分解并提取细节系数和近似系数，再加小波包分解信号(MATLAB environment, the one-dimensional wavelet decomposition and extract detail coefficients and approximation coefficients of wavelet packet decomposition of signal plus)

park变换与park反变换，引入三相正弦输入，在模拟示波器端查看波形，能够得到期望的效果(park and Inv_park)

HVDC MMC PSCADE EMTDC

说明：  最优化方法中的非线性最小二乘法,用于学习最优化方法和解决实际问题(The nonlinear least square method of optimization method is used to learn optimization method and solve practical problems)

说明：  菲涅耳全息图的生成与重现(Fresnel hologram formation and reproducibility)

任意时间任意经纬度太阳方位角高度角计算程序(Latitude and longitude of the sun at any time of any azimuth elevation angle calculation program)

是一个matlab写的颜色空间的转换，不是matlab自带的那个文件。可以实现任意的两个颜色空间的转换(Write a matlab color space conversion, not a matlab file that comes with that. Can achieve any two color space conversion)