proje

粒子群算法的改进，粒子在搜索过程中，适应值大的部分粒子，运动方向反方向运动，扩大了搜索范围，避免早熟。通过函数测试可用。(Particle swarm algorithm, part of the particle motion direction opposite direction, expanding the scope of the search to avoid premature. Through function test available.)

基于MATLAB的MFSK调制解调，其中解调包括相干和非相干解调(MATLAB-based MFSK modulation and demodulation, which includes coherent and non-coherent demodulation demodulation)

以前西电研究生DSP大作业代码，都是C语言和Matlab完整版，可以供大家编程参考 (Former Western Electric graduate DSP great job code, C language and Matlab full version, can be programmed for your reference)

根据已有的每隔15min的风光预测数据，画出一天内的风光出力变化(According to the existing forecast data every 15min scenery, scenery draw the output change within a day)

采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化，采用MATLAB编译(Gray-scale transformation using the method of contrast-enhanced images P0304: Histogram of homogenization, using MATLAB Compiler)

给出图形，以字符拼该图形，并生成文本文件(Character graphics)

最小二乘无线信道估计与均衡，产生训练序列，信道估计，mse随信噪比变化曲线 (Least Square channel estimation, MMSE curves,BER chart)

网格划分程序，详细讲述了圆形的等边三角形划分，正方形的均等划分(Meshing program, a detailed account of the equilateral triangle divided circular, square equal division)

仿真信号的FFT频谱和功率谱，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。(The FFT spectrum and power spectrum of the simulated signal, the emd decomposition results, and the instantaneous envelope and instantaneous frequency maps, as well as the Hilbert-Huang spectrum and the Hilbert marginal spectrum.)

对两组离散数据进行分段线性拟合,并显示拟合结果(piecewise linear fitting of two sets of discrete data)