BP

maximum power point traking p and o

SMITH算法，计算归一化阻抗，电流，电压，离负载的距离等等(SMITH algorithm, calculation of normalized impedance, current, voltage, distance from the load and so on)

压缩采样重构算法中的正则化压缩采样匹配追踪算法(Compression sampling reconstruction algorithm regularized compressive sampling algorithm Matching Pursuit)

光伏电池的仿真模型，实现空气温度与光照强度在不同条件下光伏电池的输出电流(Photovoltaic cells of the simulation model, air temperature and light intensity under different conditions, the output current of the photovoltaic cells)

　　瑞利信道频率曲线和频谱图。 　　和相关瑞利信道的信息。 (Rayleigh channel frequency curve and spectrum diagram. And associated Rayleigh channel of information. )

CLIPS Language ( C Language Integrated Production System ) Document

The local binary pattern (LBP) is a simple yet very efficient operator which labels the pixels of an image by thresholding the neighborhood of each pixel and considers the result as a binary number. Perhaps the most important property of the LBP operator in real-world applications is its invariance against monotonic gray level changes caused, for example, by illumination variations. Another equally important is its computational simplicity, which makes it possible to analyze images in challenging real-time settings. LBP is also very flexible: it can be easily adapted to different types of problems and used together with other image descriptors

This is a matlab code for drawing EXIT chart. This is a chart that is used for performance evaluation in different coding and decoding techniques. This is an mfile.

说明：  首先，建立两个模拟信号的数学模型 有用信号 干扰信号。两个信号的中心频率、信号带宽等参数由学生自己选定，要求两个信号的频谱不重叠 分别画出三个模拟信号的时域波形和频谱图；然后，根据x_a (t)的中心频率和带宽，按照奈奎斯特采样定理选择采样频率fs，分别对信号s_a1 (t)、s_a2 (t)、x_a (t)进行时域采样，得到离散信号s_1 (n)、s_2 (n)、x(n)。利用FFT算法分析离散信号的频谱，分别画出三个离散信号的时域波形和频谱图； 接着，设计数字滤波器H(z)，要求该滤波器对干扰信号s_2 (n)的衰减大于40dB。提出滤波器的设计指标，并设计滤波器，给出滤波器的设计结果，绘制滤波器的幅频特性和相频特性曲线，验证滤波器的设计结果是否达到设计指标要求；此外，选择实现数字滤波器H(z)的结构，画出滤波器结构信号流图；然后，将合成信号x(n)输入数字滤波器H(z)，按照所选择的滤波器结构，设计计算机程序计算滤波器的输出响应y(n)，画出y(n)的时域波形和频谱图；(the synthetic signal x (n) is input into the digital filter H (z). According to the selected filter structure, a computer program is designed to calculate the output response y (n) of the filter, and the time-domain waveform and spectrum diagram of Y (n) are drawn)

Accelerating execution speed of fixed-point algorithms in MATLAB and Simulink