Buck_PWM

介绍了ldpc码的发展概况，历程，各种编解码算法，对初学者有很大帮助(Describes the overview of the development ldpc code, course, a variety of codec algorithm, very helpful for beginners)

陈亚勇的信号处理在MATLAB中的应用，好书(Of Chen Yayong the signal processing in MATLAB, a good book)

图像处理中关于计算一幅图像滤波前或滤波后峰值信噪比的Matlab代码(the matlab code for computing PSNR)

通过改进的阈值函数，实现小波阈值去噪，通过验证，效果较好(Improved threshold function, the wavelet threshold denoising pass validation, the better)

一种利用小波包变换进行盲信号分离的程序。(Program for blind source separation using wavelet packet transform.)

使用主成分分析对高维数据进行降维，程序包含了降维的过程和结果(Using PCA to reduct dimensionality for data. the program contains the process and solution.)

lte系统级仿真程序，很详细而且还有注释(lte matlab project)

fft and dft is done withought functions..

对最小二乘支持向量机的核函数进行参数优化，最后得到分类更加准确的分类器(For least squares support vector machine (SVM) kernel function parameter optimization, finally get a more accurate classification of classifier)

一个 天线的MATLAB 代码，是在国外的网站下的(Antenna)