lshcode

由于不同的坐标系坐标用于不同的场合,需要通过坐标转换将所得的WGS284 坐标转换到不同的坐标系统中去,从而满足不同领域的需要( Coordinate the different coordinate systems used in different situations, needs to be obtained WGS284 coordinate transformation to a different coordinate transformation to the coordinate system to meet the needs of different areas)

用db4小波分解六层：s=a6+d6+d5+d4+d3+d2+d1(db4 wavelet decomposition of six layers: s = a6+ d6+ d5+ d4+ d3+ d2+ d1)

说明：  基于改进粒子群算法的节能调度下多目标负荷最优分配基于改进粒子群算法的节能调度下多目标负荷最优分配(Particle swarm optimization based on improved energy-saving scheduling optimal allocation under the multi-objective particle swarm optimization based on improved energy-efficient multi-objective scheduling optimal allocation under)

This is the file mmasub.m(This function mmasub performs one MMA-iteration, aimed at solving the nonlinear programming problem)

本压缩包 主要两种算法 直接转矩电机控制中的包含矢量方法控制 进行 且对其磁链观测部分通过算法了改进(The main two methods of the compression algorithm of direct torque motor control including the vector method of control and its flux observation section through the algorithm to improve)

optimization algorithms

_非等温管式反应器 mathematics编程(_ Non-isothermal tubular reactor mathematics programming)

这个是我编的改进了的语音处理里面的普减法，效果及其显著，可以直接编译运行(This is my series of improved voice processing inside Pu subtraction, and its significant effect, you can direct the compiler to run)

说明：   在三次样条中，要寻找三次多项式，以逼近每对数据点间的曲线。在样条术语中，这些数据点称之为断点。因为，两点只能决定一条直线，而在两点间的曲线可用无限多的三次多项式近似。因此，为使结果具有唯一性。在三次样条中，增加了三次多项式的约束条件。通过限定每个三次多项式的一阶和二阶导数，使其在断点处相等，就可以较好地确定所有内部三次多项式。此外，近似多项式通过这些断点的斜率和曲率是连续的。然而，第一个和最后一个三次多项式在第一个和最后一个断点以外，没有伴随多项式。因此必须通过其它方法确定其余的约束。最常用的方法，也是函数spline所采用的方法，就是采用非扭结(not-a-knot)条件。这个条件强迫第一个和第二个三次多项式的三阶导数相等。对最后一个和倒数第二个三次多项式也做同样地处理。 (the Cubic Spline, to find three polynomial, approaching every right to point the data curve. The kind of terms, these data points called breakpoints. Because only two points a straight decisions, and in between the two curves can be used an infinite number of cubic polynomial approximation. Therefore, in order for the outcome of uniqueness. The Cubic Spline, add the cubic polynomial bound by the conditions. By limiting each cubic polynomial of the first order and second-order derivative, it breakpoint in the same Department, we can better identify all internal cubic polynomial. In addition, the polynomial approximation of these breakpoints slope and curvature is continuous. However, the last one and a cubic polynomial in a breakpoint and the final one, not accompanied by polynomials. There)

说明：  功率谱分析的MATLAB实例，经典谱估计的几种方法介绍(Power spectral analysis of the MATLAB examples, classical spectral estimation of several ways to introduce)