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利用周期图法对序列的功率谱进行估计。数据窗采用汉明窗。假设在白噪声中分辨这三个不同频率的正弦信号,其相位是均匀分布在2PI的独立随机变量,而 是一个单位白噪声.生成50个长度为N=512的 的样本序列集合。 (use map cycle sequencing method of the power spectrum estimation. Data window using Hamming window. Assume that the white noise to differentiate between the three different frequency sinusoidal signal, its phase is uniformly distributed in the PI two independent random variables. but a flat white noise. Generating 50 length N = 512 samples of the sequence set.)

WeChat jump a high jump, the required information and code, small game.(WeChat gamehigh grades)

compiler user guide for xc8 microchip

基于GRNN神经网络的货运量预测matlab代码(freight volume forecast based on GRNN neural network)

实现粒子群算法的pid整定，适应于simulink模型的仿真，效果不错(Realize the pid tuning of particle swarm optimization algorithm, adapt to the simulation of simulink model, the effect is good)

MIT做的matlab maping工具箱参考手册.内含丰富的例子和详细的程序讲解.对利用matlab做地图和GIS的人来说是一本不错的参考书!(MIT do maping Matlab toolbox reference manual. Intron rich and detailed examples explain procedures. Matlab done on the use of maps and the GIS is a good reference books!)

Face detection using L1 norm quantization

efg for 2d timoshenko beam

matlab仿真的ofdm系统程序，非常简单的系统，适合新手学习(OFDM simulation of the MATLAB system, the system is very simple, suitable for beginners to learn)

design and implementation of feedforward neural network with BP training algorithm.(include the GUI)