wolfe_powell

图像处理中基于小波变换的快速边缘检测matlab实现(Image processing based on wavelet transform to achieve fast edge detection matlab)

采用的是通用的平面波展开法,旋转机械二维全息谱计算，含噪脉冲信号进行相关检测。( Using common plane wave expansion method, Rotating machinery 2-d holographic spectrum calculation, Noisy pulse correlation detection signal.)

用Matlab语言实现通信系统的采样与量化功能(Communication systems using Matlab language sampling and quantization function)

clear case 的操作，如check in check out (clear case handle client check in check out )

异步电机功率开关控制，经调试改进，绝对正确(power_syncmachine)

3 fisrt parts are: Download the file Square.tif and answer the following questions: i. Smooth the image with a 3 􀵈 3 spatial filter. ii. Smooth the image with an implementation of Gaussian filter in frequency domain. Change the bandwidth of the filter and show how these changes affect the result.

Dynamic time warping (DTW), cepstral coefficients, decisions

生成一个正弦信号，并加入白噪声，得到正弦信号以及白噪声的混合信号，通过低通滤波器对白噪声进行处理(generate a sinusoidal signal, and add white noise, sinusoidal signal to be white noise and mixed-signal, through low-pass filter white noise processing)

隐马尔科夫程序，主要用于语言识别，已经调试好叻，效果很好。(Hidden Markov program, mainly used for speech recognition, has good debugging Ratchasima, the effect is very good.)

潮流计算程序，收敛性能好，迭代次数相对较少，效率高(load flow calculation)