duandianjiance

DSP matlab应用这本书中的里例程，主要是第5掌的(DSP matlab application of this routine in this book is mainly in charge of section 5 of the)

matlab数字信号与应用源代码5，对初学者有帮助(and application of digital signal matlab source code 5, to help beginners)

m序列产生程序.matlab程序实现。验证正确。根据m序列的原理(m sequence)

说明：  永磁同步电机，用到矢量控制和SVPWM，使用时要该电机参数(Permanent magnet synchronous motor and Space voltage vector PWM)

决策树C4.5和CART算法的m源码 (CART decision tree algorithm C4.5 and the source m)

一个较为广泛的离散小波变换的实现方法，值得新手练习使用。(A more extensive implementation of discrete wavelet transform, worth novice practice use.)

this program can simulate DBR OLED. structure of OLED is three DBR layer-anode-two grganic layer-cathode. with this program, ueser can optimize the thickness of DBR layer

齿轮刚度分齿算法，采用KUANG和YANG的公式。(the caculation of mesh stiffness of a pair of gear , using KUANG and YANG formula.)

这里面是关于微波技术的一些试验程序，和仿真模型，主要有微带线，带状线，功率分配器，支节匹配器(This is on microwave technology, which some experimental procedures, and simulation models, mainly microstrip, stripline, power divider, branch of the matcher)

code for maximum likelyhood in matlab