duojingyanshi

实现 直接2型滤波器的设计 以及 仿真 功能(direct two-filter design and simulation function)

弹道仿真的例子！应用了混合编程的理念！ 是个不错的例子！ (failed to translate)

The file calculates and plots FM noise sidebands for a carrier. It also does sinusoidal modulation. This simple way of adding noise to a carrier is useful for simulation of PLLs. It turns out, though, that the mean of the randn function is not as close to zero as it could be, and this causes the fft to generate extra sideband energy, which makes it appear as if the noise is not what would be expected. This program gets around this by adding a fudge factor to the randn results to eliminate this problem. It took me ages to figure this out, I hope to reduce a similar effort for others

这是一个采用扩展卡尔曼滤波算法估计电池SOC的程序，希望对大家有所帮助！(This is a program about battery SOC estimation with kalman filtering algorithm.)

matlab遗传算法，一个排课程序的例子(matlab genetic algorithm, a course scheduling program example)

用matlab软件编制的突发水污染事故的解析模型，可计算和绘制污染团浓度场、事故下游各点污染物浓度变化过程、超标时间等。( the regularity of its water change and pollution mass features, as well as the dumping situation at its upper-reach streams. In addition, we have also worked out its substandard pollutant range, on-spot concentration distribution, the process of its water-pollutant concentration change)

本程序详细区别了matlab中pca、svd、eig三个函数的区别和联系。对于学习pca有极大帮助(This program detailing the differences between the differences and connections in matlab pca, svd, eig three functions. Pca great help for learning)

三电平逆变器正弦SPWM控制策略的仿真研究(Three level inverter with sinusoidal SPWM control strategy simulation)

用MATLAB语言编写的低通-高通滤波代码(MATLAB)

MATLAB遗传算法，解决函数求极值问题。(MATLAB genetic algorithm to solve the problem Function Extremum.)