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P.563源码 语音质量评估 c语言实现(P.563 Speech quality evaluation C source code)

包含多种MATLAB拓扑优化程序，运用SIMP、渐进结构优化方法实现结构的拓扑优化。(A variety of MATLAB topological optimization procedures are included, and the topology optimization of the structure is realized by using SIMP and progressive structural optimization.)

锁相环matlab实现，可提取并网逆变器网测电压相位。(PLL based on matlab,extraction of voltage phase in grid connected inverters.)

说明：  构造多个不同方向的不相关窄带信号，实现MUSIC、Capon方位估计(Constructing uncorrelated narrow-band signals in different directions to achieve MUSIC and Capon azimuth estimation)

本人自编的另一个有限元软件，用来解决电磁声静电场问题。本是一个作业。经了不少心思。可以在程序内建模，加载荷，并求解，彩图显示结果。并输出模型文件，和结果文件。输出的结果文件可以再读入程序进行下一次的分析。(I directed another finite element software, used to solve electromagnetic acoustic electrostatic field problems. This is an operation. After a lot of efforts. The procedure modeling, load, and solving color pictures show results. Model and output documents, and the outcome document. The output of the document can be read into the process for the next analysis.)

利用LABview软件的频谱分析功能实现使用FFT分析信号幅度谱和相位谱，(Analysis of Signal Amplitude Spectrum and Phase Spectrum by FFT)

说明：  迭代计算算法，能够完成收敛分析，求解非线性方程根的一个很有效的方法。(Iterative algorithm can complete convergence analysis and solve the roots of non-linear equations.)

说明：  采用相场方法，计算合金中枝晶生长，标记为相场模型C_alloy。(Dendrite growth in the alloy was calculated by phase field method and marked as phase field model C_alloy.)

说明：  风力发电机mppt控制程序，基于扰动观察法(The program of PWSM mppt)

说明：  SN74HC595D For alios things Code