hiefai_v70

音频系统，coding, modulation, AWGN, 通过最小距离探测码元，解码，播放。根据不同的SNR，测试在多小的SNR情况下，人耳能识别音频。(Audio systems, coding, modulation, AWGN, by minimizing the distance detection symbol, decoding, playing. Depending on the SNR, the test in the case of multiple small SNR, the human ear can identify audio.)

一个较易看明白的直角坐标牛顿拉夫逊法潮流计算matlab程序(Cartesian coordinates Newton- Raphson power flow calculation matlab program)

MachineLearning Classifican KNN-Based Clustering for Improving Social Recommender Systems

说明：  雷达恒虚警检测（CFAR）一维距离像蒙特卡洛仿真，探究不同信噪比下CFAR检测概率，在一维CFAR基础上修改程序得到。参考《雷达信号处理基础》一书。(One dimensional range profile Monte Carlo simulation of CFAR is used to explore the probability of CFAR detection under different signal-to-noise ratio. The program is modified based on one-dimensional CFAR. Refer to the book "Fundamentals of radar signal processing".)

非常强大的语音分析软件 包含使用手册 程序包括win unix两个版本 (speech analysis toolbox, code is well written, recommended)

Block Compressed Sensing of Images Using Directional Transforms

几何活动轮廓模型（snake模型）中level-set算法的matlab源码(Geometric active contour model (snake model) in the level-set algorithm matlab source)

我的毕业设计程序，感觉很好，希望和大家分享。(I graduated from the design process, I feel very good, would like to share.)

KLT变换对信号的相关性，可以很好去除信号、数据的相关性，减小数据传输量。可以很好的提高速率，在图像处理中也有很好的应用！(KLT transform, signal correlation can be good to remove the signal, the correlation of data, reduce data traffic. May well improve the speed in image processing applications are also very good!)

基于Matlab开发环境的FIR数字低通滤波器设计的源代码。(Based on the development environment of Matlab FIR digital low-pass filter design source code.)