matlab振动分析程序

最后的测试程序，得出文本检索的正确率和召回率(In the end, the cosine similarity of texts is used to measure the similarity between the query and documents. The data comparison indicates that this algorithm has well experimental results. Moreover, it gets the advantage over the classic LSA retrieval algorithm in precision and operational efficiency.)

说明：  模拟退火matlab源码，学习模拟退火很好的例子(Simulated annealing matlab source, learning good example of simulated annealing)

这是中国金太阳认证标志，光伏并网方面的资料( This is the Chinese Golden Sun certification mark, photovoltaic grid-relevant information)

海伦积分方程求解算法，只是一般的代码，还需要改进的(Helen integral equation solution algorithm, but generally the code, still needs to improve)

Mask2.0墨客vip无后门版本 Mask2.0 calligraphers VIP version without the back door (Mask2.0 calligraphers VIP version without the back door )

说明：  利用共轭梯度法求线性方程组的Matlab算例(Using conjugate gradient method for solving linear equations Matlab examples)

预加重和去加重是语音处理必不可少的环节，得到纯净语音(Pre-emphasis and de-emphasis is essential for speech processing areas, are pure voice)

该程序将常用的线性码、循环码、汉明码、BCH码等，配上常用的二进制相键控调制BPSK搭建成仿真系统，对它们的传输特性进行了仿真！(The program commonly used linear codes, cyclic codes, Hamming, BCH codes, coupled with the commonly used binary phase shift keying modulation BPSK built into the simulation system for their transmission characteristics are simulated!)

觉得很好的一个Matlab程序想和大家一起分享，互相学习。(A Matlab program feel good and you want to share, learn from each other.)

ADC simulink model based compare