CNN-demo

说明：  利用梯度算子对图像边缘进行计算，比较得出清晰度评价值，进行取得最佳清晰度图片(The gradient operator is used to calculate the edge of the image, and the sharpness evaluation value is obtained by comparison to obtain the best sharpness image)

leach algorithm simulation for matlab

跳扩频信号的时频分析，对研究信号检测与参数估计的非常有帮助，时频图清晰明了，很好的程序(When frequency hopping spread spectrum signal analysis, the study of signal detection and parameter estimation is very helpful, time-frequency diagram clarity, good program)

复化三点Gauss-lengend公式求pi，基于matlab平台实现,与理论分析结果相比，做视觉测量的上位机代码,在matlab环境中自动识别连通区域的大小,实现六自由度运动学逆解算法。

trimmod to trim control dynamic system

this paper helps to reduce speckle noise the ultrasound medical images.the accuracy of the image will be improved using different methods.

说明：  共同学习，共同提高，资源共享 移动通信中常用的turbo码相关程序(studying together, enhancing and sharing resources Mobile Communications common turbo codes related procedures)

Spectrogram sample code.

精通matlab科学计算书本上的一些例题(Proficient in matlab scientific computing books on some of the examples)

转速、磁链闭环控制的矢量控制交流调速。控制电路是由滞环脉冲发生器、电流变换与磁链观测的封装模块、比例放大器模块、函数模块、常数模块（用于额定转速和转子磁链信号的给定）、转速调节器ASR、转矩调节器ATR、磁链调节器APR、以及三二变换器模块。(Vector Control AC Speed Regulation with Closed Loop Control of Speed and Flux Link)