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基于matlab开发环境，求曲线的峰峰值，以及峰峰值所对应的时刻。(Based on the development environment of matlab, get fengfeng value for the curve, and the moment corresponding to the fengfeng value. moment. )

在matlab中模拟图像受高斯白噪声和椒盐噪声的影响。(Analog Gaussian white noise and salt and pepper noise image is in matlab.)

This function takes the n time domain samples (real or complex) and finds the psd by taking (fft/n)^2. The two sided spectrum is produced by shifting the psd The array freq provides the appropriate frequency values for plotting purposes. By taking 10*log10(psd/max(psd)) the psd is normalized values beow 60db are set equal to -60db

统一电能质量调节器检测与补偿控制策略研究(Unified power quality conditioner detection and compensation control strategy research)

matlab dfig for ssr study

五元十字阵列music算法，实现二维DOA估计，自己编的程序，matlab2014 运行通过。(five-element cross arrays ，a special case of UCA(uniform circular array),MUSIC algorithm )

基于S变换的短时电能质量扰动检测方法，从S变换的结果S模矩阵及S复矩阵中提取出所需数据并以此来对各种扰动情况下的电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析(Disturbance detection method based on the results of short-term power quality S transform from S Mode S transform matrix and complex matrix S to extract the required data and use it to various disturbances in case of voltage dips in amplitude, phase jump variable, duration and content of harmonic analysis)

书籍，介绍小波的基本理论以及关于小波应用的例子。(Book introduces the basic theory of wavelets and examples of wavelet applications.)

说明：  KPCA的提出者亲自写的程序。是一份很值得收藏的经典代码。(KPCA the author himself procedures. It is a very worthwhile collection of classic code.)

LDPC码的性能，包括利用各种方法寻找好的节点次数分布、构造性能优异的非规则码、快速译码算法的研究、分析不同结构下DLPC码的码重分布，计算性能界和码率界，分析码结构中的周期与性能的关系 (LDPC encoding and decoding in the standard of DVB一52. )