seismicwavetospectrum

【matlab编程代做】BPSK调制解调直接序列扩频系统源代码(白噪声及瑞利衰落误码率比较) ([Do] matlab programming generation direct sequence spread spectrum BPSK modulation and demodulation system source code (white noise and Rayleigh fading BER comparison))

buck converter implementation in simulink

说明：  cnp网络算法 运用matalb仿真程序 紧供参考(cnp network algorithm to use tight matalb simulation program for reference)

说明：  决策树分类程序，包含使用的数据集和运行结果(Decision tree classifier, including data sets used and running results)

说明：  该设计实现了在发送端使用卷积编码，接收端采用维特比译码(Convolutional coding, Viterbi decoding)

说明：  CA 和其改进 RELAX 算法的实现 对估计密集谱及弱频率成分有很好的效果( The implementation of CA and its improved algorithm RELAX have a good effect in estimating the intensity and weak spectrum of frequency components)

说明：  D=1m d=2mm 当在一个缝的位置放置一个折射率n=1.4, 厚度为5mm的物质，不考虑损耗，画出此时的双缝干涉的图样 (D = 1m d = 2 mm when placed in the position of a seam of a refractive index n = 1.4 and a thickness of 5mm for the substance, and does not consider the loss, to draw the double-slit interference pattern)

A Handbook for Performance Improvement Using Cases

说明：  基于傅里叶变换的去除图像纹理方法。通过去除频域高亮区域来消除纹理，保留低频信息。(Based on Fourier Transform method to remove the image texture. Highlighted region by removing the frequency domain to eliminate the texture, retain low frequency information.)

经典的周期图法计算信号功率谱的源程序，具有较高参考价值(Classical periodogram method to calculate the power spectrum of the signal source, a high reference value)