matlab

本程序验证手写fft频谱分析的正确性，并用于信号频域积分和频率检测。包含文档详细解释。(This procedure verified the correctness of handwritten fft spectrum analysis, and for the signal frequency-domain points and frequency of testing. Contains the document explained in detail.)

Contour Folloving Matlab Code

说明：  出一种新 的SVPWM 算法。采用SPWM 中调制波与载波相比较的规则采样思路，通过在静止坐标系下直接 计算每个参考电压矢量所对应的三相调制波的函数值，进而得到每相电压在一个PWM 周期中的占空比。(A new SVPWM algorithm. SPWM modulation used in the carrier wave, compared with the rules of sampling ideas, through the static coordinate system directly calculated for each reference voltage corresponding to the three-phase vector modulation wave function, which has been in a phase voltage of each PWM cycle accounting air ratio.)

只要输入自己需要的数据就可实现PSO优化bp的程序(Just enter the data they need can be achieved PSO optimization procedures bp)

Matlab控制测量仪器产生所需的测试信号详细文档,对于特定开发或者不想购买仪器license的人，很有用(Matlab control test intrument like tek or agilent generating signals)

matlab2010程序教程，里面全是具体算例，比单纯的文字介绍要具体，容易上手。(matlab2010 procedural manuals, which are all specific examples, than simple text description should be specific, easy to use.)

研究了怎么产生线性调频信号。并且对这种线性调频信号进行多普勒频移的研究。(this file tell you how to coed LFM for matlab.and reseach Doppler about LFM.)

这是标准谱减算法和小波阈值降噪方法，虽然效果不太好，但是作为经典降噪方法，还是有很高的参考价值，也是此类文献引用最多的方法。(This is the standard spectral subtraction and wavelet thresholding method of noise reduction, although results are not good, But as a classic noise, or a high reference value, such literature is the most used method.)

说明：  详细介绍 小型风力发电 系统设计 国外参考资料 附录有 详细硬件设计 比较经典(Details small wind power system the design foreign References Appendix hardware design classic)

数值分析的线性方程组的解法，工具使用的是matlab，很实用。(Solution of linear equations, numerical analysis, tool use matlab, very practical.)