资源列表
nls5
- 基于求解非线性薛定格方程的分步傅立叶方法和参变量积分法，在该论文中，我们提出了一种求解光脉冲在N芯光纤耦合器中传输信号的耦合模方程组的数值方法，同时用此方法对光脉冲在双芯和三芯非线性耦合器中的传输演化进行了仿真。-alculated using non-linear equation shrodinger received a variety of soliton solutions
work
- code to find moving object in an avi video file
myspetrumcorrection2
- 双谱线插值法的程序，包含各种常见的窗函数，采样频率和采样点数可以自己设定-Double line interpolation procedures, including a variety of common window function, the sampling frequency and sampling points can be set
replace_chromosome
- This function replaces the chromosomes based on rank and crowding distance
ffntest
- 支持向量机核函数的matlab程序的编写，可直接利用进行修改-support vector machine
my_qpsk
- 数字通信中的QPSK调制解调模型，该模型包含完整的QPSK系统，含调制、脉冲成型、解调、判决等，对学习QPSK的开发人员有较大帮助。-QPSK modulation and demodulation digital communication model, the model contains a complete QPSK system, including modulation, pulse shaping, demodulation, judgment, etc., help learni
BP
- BP神经网络matlab代码 不管是初学者还是高手都有一定用处 -The BP neural network and matlab code whether a beginner or expert has certain use
LFM_chirp
- 线性调频信号的产生和分析，内含三个程序可以参考。-Chirp signal generation and analysis, consisted of three programs can refer to.
New_FFT_DIT
- 该程序实现对序列的快速傅里叶变换，以按时间抽选的基—2FFT实现-The program implements a sequence of fast Fourier transform to time selected by the base-2FFT achieve
BaseStepPso
- 基本粒子群算法的部分代码，有详细注释,适合初学者-PSO part of the code, there are detailed notes, suitable for beginners
ecg
- ecg signal generation using fourier series
STFT
- 对信号进行希尔伯特变换、小波降噪、频谱分析和短时傅里叶变换-To Hilbert envelope of the signal, the wavelet noise reduction and frequency spectrum analysis and short time Fourier transform