Practical_firdesign

说明：  PF9810功率仪 电压测量、电流测量、频率测试(PF9810 power meter voltage measurement, current measurement, frequency measurement)

基于灰色模型的风电预测matlab程序,根据已有数据利用灰色模型预测未来的风电功率。(Wind power based on gray model prediction matlab program, based on the existing data using gray models to predict the future wind power.)

Maximas and Minimas detection of signals

说明：  一维信号BP重构算法，先生成稀疏度为K的稀疏矩阵，再加入高斯白噪声进行算法重构以及质量衡量。(BP signal reconstruction algorithm for one dimensional, Mr. into sparse matrix sparsity of K, then the Gauss white noise and measure the quality of reconstruction algorithm.)

open loop boost converter using ramp input

毕业设计中，用Matlab实现了机器人最优路径规划中的全局路径规划，算法采用的是基于方向权的 VmGCiG 二叉树算法，同时结合了哈夫曼编码二叉树的 XblfQFs综合。(Graduation design, using Matlab to achieve the optimal path planning of robot global path planning algorithm uses a binary tree algorithm based on the direction of the right VmGCiG , combined with the binary tree Huffman coding XblfQFs comprehensive.)

说明：   编写时间2009年2月24日第1次 以后以此区别修改版本!!! ---------频域传递公式推导------------ 变量说明:zn1 zn2:分别为左塔和右塔阻尼比 w1式起重机w1 w2:左塔和右塔固有频率 w01 w02 wc分别连体左支座、右支座、连体自振频率 zn01 zn02 分别为连体左支座、右支座的连接阻尼比 非对称双塔连体结构 主要考虑支座连接频率比的变化结构反应功率谱曲线( Write time, February 24, 2009 1st after a modified version of this distinction!!! --------- Frequency-domain transfer formula derivation------------ variable Description: zn1 zn2: respectively, the left and right tower tower damping ratio w1 crane w1 w2: the left and right tower tower natural frequency w01 w02 wc Siamese left bearing, respectively, the right bearing, Siamese natural frequency zn01 zn02 Siamese respectively, bearing left and right bearing link damping ratio non-symmetrical structure Siamese twin towers bearing the main consideration changes in the ratio of the structure connecting the frequency response curve of the power spectrum)

说明：  利用 MATLAB 设计经典的雷达数字信号处理。该系统具备对雷达目标回波的处理能力，能够从噪声中将目标检测出来，并提取目标的距离、速度、角度信息。教程分五节完成，主要包括： 第一节，雷达 LFM 信号分析； 第二节，脉冲压缩处理； 第三节，相参积累处理； 第四节，恒虚警 CFAR 处理； 第五节，目标信息提取处理。(Using MATLAB to design the classic radar digital signal processing. The system has the ability to process the radar echo, detect the target from the noise, and extract the range, speed and angle information of the target)

说明：  一个简单的BP神经网络分类声发射信号的范例，对理解框架有帮助，不过结果不够严谨，不利于发表(A simple example of BP neural network classification of AE signals is helpful to understand the framework, but the results are not rigorous enough to be published)

一个提取图象的elbp特征的程序，非常实用，效果也不错(A feature extraction procedure elbp image, very practical, with good results)