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该代码实现了以2为因子的图像升采样和降采样功能。 (The code implements a 2-liter for the factors sampling and down-sampling the image function.)

In sound processing, the mel-frequency cepstrum (MFC) is a representation of the short-term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonlinear mel scale of frequency.

粒细菌群优化算法的matlab实现版本，在原有算法基础上作了必要的修正(Particle swarm optimization algorithm matlab bacterial realized version of the original algorithm made the necessary corrections on the basis of)

说明：  光伏并网模型，可实现光伏逆变器并网仿真模拟，获取仿真波形，可用于故障分析等(Photovoltaic grid-connected model can realize grid-connected photovoltaic inverter simulation, obtain simulation waveform, can be used for fault analysis)

基于matlab的16QAM调制源代码，并进行的误码分析(Based on the 16QAM modulation matlab source code, and error analysis carried out by)

该程序用matlab编写实现对商标文字分割和识别。(the procedures used to achieve the preparation of Matlab trademark characters segmentation and recognition.)

hidden markov model decode

用于matlab来测试温度的模拟解压后在matlab中打开(simulation of temperature in matlab )

to test input and output for both.

用于信号处理的matlab小程序。傅里叶变换和傅里叶逆变换(fft or ifft)