chapter06_ex

Generation of AWGN as a function of ExN0

人脸识别的matlab pca源码，希望对大家有用处(face recognition Matlab pca source, we hope to be useful)

语音增强算法，小波变换的相关程序。输出图形及音频结果。(Speech enhancement algorithms, wavelet transform procedures. Output graphics and audio results.)

小波去噪方法的实现 一个小程序 绝对原创 就是简单了些 见谅 (a simple matlab denoise function)

牛顿拉夫逊法进行潮流计算,电力系统潮流计算(Newton Ralph Xun Fa power flow calculation)

说明：  deep learning describes the process of deep learning by steps using Alex net dataset

说明：  此程序用提升法实现第二代小波变换用的是非整数阶小波变换,采用时域实现,步骤先列后行(procedure used to upgrade Method second generation wavelet transform the non-integer-order wavelet transform, time domain realized, first out go backward steps)

对图象重建，进行７＊７中值滤波，对图象进行锐化处理，和均值滤波的比较(right image reconstruction, 7* 7 Median filtering, the image sharpening, and the mean filter comparison)

low pass filter for denoising ecg

说明：  粒子群算法（PSO）整定pid控制参数，比传统Z-N整定方法要好，内附matlab程序与simulink模型(Particle swarm optimization (PSO) is better than traditional Z-N tuning method in tuning PID control parameters. It includes matlab program and Simulink model.)