beamforming

program in matlab code

图像加密程序，基于混沌系统的MATLAB实现(Image encryption, chaotic systems based on MATLAB to achieve)

基于交互式多模型的多目标跟踪算法与程序设计代码(Interacting multiple model-based multi-target tracking algorithms and programming code)

说明：  一个基础通信系统的M文件实现，包括产生信源，信源编码，调制，信道传输，解调和误码率绘图(Generate a Random Binary Data Stream. Modulate.White Gaussian Noise. Create a Scatter Plot. Compute the System s BER. )

空气质量降维B-P神经网络评价法及其MATLAB实现 简介: 用主成分分析将多维空间的样本数据降维到低维空间，将其作为BP网络的输入。BP网络的算法采用LM优化法。描述了该网络的MATLAB程序语言实现过程。(Air quality dimension reduction BP neural network uation method on MATLAB Introduction: Using principal component analysis will drop the sample data in multidimensional space dimension to low-dimensional space, as the input of BP network. BP network algorithm using LM optimization method. The network describes the MATLAB programming language implementation process.)

相关分析过程的matlab方法，通过反复训练模板能有较高的识别率，IDW距离反比加权方法，使用混沌与分形分析的例程，均值便宜跟踪的示例，进行波形数据分析,基于chebyshev的水声信号分析。( Correlation analysis process matlab method, Through repeated training yqyQVtxlate have higher recognition rate, IDW inverse distance weighting method, Use Chaos and fractal analysis routines, Example tracking mean cheap, Waveform data analysis, Based chebyshev underwater acoustic signal analysis.)

说明：  信号的DFT和FFT频谱分析，以及对乃奎斯特采样频率的理解练习，对信号分析的朋友很有帮助( For a Linear Frequency Modulation signal,try to analyze its property in frequency domain.Given a system h(t) output.)

inverter model explain s wid the filer connected in series for sinosodal wave form.

输入声音信号，分别在时域和频域计算声压级(Input sound signal, the sound pressure level were calculated in the time domain and frequency domain)

利用遗传算法对电动汽车充电统一管理进行优化，并得到优化前后的负荷功率曲线对比图及充电计划(Using genetic algorithm to optimize the unified management of electric vehicle charging, and optimize the power curve of load before and after contrast figure and charging projects)