FFT

optimization 的经典方法，这是第三个例子，共六个方法在其中。(optimization of the classical method, which is the third example, a total of six ways in which the.)

皮肤检测小程序，非常实用方便，感兴趣的朋友可以看一下。(Skin testing applet, very practical and convenient, interested friends can see it.)

将labview的数据类型文件转换为matlab能够读取的数据类型(The LabVIEW data type file is converted to Matlab can read the data types )

：根据内蒙古四子王旗某地2007年逐月平均风速袁选取设计风速为6m／s，根据某型号300 W交流永磁发电机的输出功率特性。利用Matlab编写的叶片优化设计程序，设计了300W水平轴风力发电机叶片。通过风轮与发电机的匹配，调整叶片参数，使之在小风时具有较高的风能利用系数，提高风力机的效率，在大风时具有较低的风能利用系数，从而达到大风时限速保护的目的。(: According to Inner Mongolia as a 2007 monthly average wind speed Yuan select the design wind speed to 6 m/s, according to a Model 300 W output power characteristics of permanent magnet alternator. Leaves written in Matlab to optimize the design process, design 300W horizontal axis wind turbine blades. The wind wheel generator matching adjust the blades parameter, so that has a high wind energy utilization coefficient of small wind, improve the efficiency of the wind turbine in high winds has a lower coefficient of wind energy utilization, so as to achieve high winds speed limit protection purposes.)

具有输出限幅的离散系统的PID控制器设计，并封装成参数可设置的模块。(PID controller design with discrete output limiter system and packaged into a module parameters can be set.)

在光通信中分层空时码程序,使用OOK进行调制，译码使用迫零算法。(wireless communication vblase matlab procedure)

关于遗传算法简单入门的一些小程序，有选择、交叉、变异的函数(On the simple introduction of genetic algorithm some small programs, there is a choice, cross, mutation function)

正交镜像滤波器的设计，从正交镜像滤波器的远离出发设计,而且从结果中观察其相位和幅度。( Design a two-channel QMF filter bank The four filters in the filter bank are based on a lowpass prototype H(z) which is designed by this procedure. The analysis filters are HL(z) and HH(z) and the synthesis filters are GL(z) and GH(z), HL(z) = H(z) HH(z) = H(-z) GL(z) = 2 H(z) GH(z) =-2 H(-z)

uma funcao que faz a simples deslocar vetor

09系分习题与解答，适合系统分析人员的学习资料和技术文档(Exercises and answers to sub-09 system is suitable for systematic analysis of the learning materials and technical documentation)