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程序给出了0~10发音的语谱图，其中采用分帧函数对信号进行分帧处理然后在用fft算法得到频谱信息，后用灰度图像表示(Program gives the pronunciation of words from 0 to 10 spectra, which employs the signal sub-frame function and then in the sub-frame processing spectral information obtained with the fft algorithm, then said with a gray image)

mat lab tool for k-median algorithnm

说明：  基于遗传算法改进的神经网络算法，可以广泛的应用于数据预测及数据分析(Improved genetic algorithm-based neural network algorithm can be widely used in data forecasting and data analysis)

alternate implementation of huffman source coder

matlab使用遗传算法求解约束条件下的线性规划问题(Using genetic algorithm matlab under the constraints of linear programming problems)

说明：  R语言实践教程源代码，包括简单逻辑计算，和复杂图形绘制(R language practice tutorial source code, including simple logic calculation, and complex drawing)

这是线性规划的一些小程序，希望大家都能用得上(This is a linear programming)

用matlab对OFDM系统进行仿真，并添加高斯白噪声，得到一条BER曲线(Using matlab for OFDM system simulation, and add white Gaussian noise, to obtain a BER curve)

使用有限元方法对平面进行网格划分 附有程序使用说明(Plane using the finite element method to mesh with program instructions)

利用模拟退火法解决ＩＳＰ问题，压缩包有相关说明，验证数据，不再另行说明(ISP using simulated annealing method to solve the problem, compressed with instructions, validate data, no further description)