frft

道路车辆的故障诊断国际标准第三部分－－数据层(Road vehicles to international standards of fault diagnosis Part III- Data Layer)

compass 03 digital compass module simulation

Chinese remainder theorem

间接法功率谱分析代码，数字信号处理领域常用(Indirect method power spectrum analysis code, and digital signal processing used)

Classical Mechanics Using MATLAB M-FILES by Hasburn

this is the fan speed motor control that input is torque and output is speed

通过头传输函数的合成3D音效，matlab程序，还是相关的数据(Transfer function through the synthesis of the first 3D sound, matlab program, or related data)

lingjian.m-----蒙特卡罗方法 lingjian.m使用零件初始值，用蒙特卡罗方法算出总费用。其中使用了自己编制的正态分布随机数发生器产生正态分布随机数。lingjian.m是对蒙特卡罗方法的一次练习。 accyouhua为标定值的函数，而lingjian不是一个函数，在其中已给出了一组标定值的值。 退火确定标定值/unitanneal()----模拟退火 连续型多个变量组合优化问题 这是对模拟退火方法的一次练习，结果证明模拟退火确实是一个行之有效的方法。 当参数选择较好时（一般也伴随着运行时间的加长），模拟退火的结果较好，然而用MATLAB的FMIMCON()一般可达到更高的精度。(lingjian.m----- Monte Carlo method lingjian.m part the initial value, using the Monte Carlo method to calculate the total cost. The use of the preparation of their own normal distribution random number generator to produce a normal distribution of random numbers. lingjian.m yes to the first practice of the Monte Carlo method. accyouhua calibration function, and lingjian is not a function, which has given the value of a set of calibration values​ ​ . Annealing to determine the calibration value/unitanneal ()---- Simulated Annealing Combinatorial optimization problem of continuous multiple variables This is a practice of simulated annealing method, the results show that simulated annealing is an effective method. Parameter selection is better (usually accompanied by longer running time) the results of simulated annealing, however the MATLAB FMIMCON () generally achieve higher accuracy. )

光伏并网，蓄电池储能双向DCDC，能正常运行，采用PQ控制(PVarray_grid_connected，running perfectly)

用matlab实现bpsk调制解调过信道，分析误码率。(Using matlab to achieve bpsk modem over channel bit error rate analysis.)