NPE

说明：  讲述谐波检测的方法，利用小波变换的方法检测突变点(About the harmonic detection method using wavelet transform to detect mutations)

4) 创建一个名为Complex的类，进行复数的算术运算。复数的形式为： realpart+imaginarypart*i 用浮点变量表示类的private数据。提供构造函数，能够对所声明的该类对象进行初始化。在不提供初始化值的情况下，该构造函数应包含默认值。针对以下功能，分别提供一个public成员函数。 （1）两个复数相加； （2）两个复数相减 （3）用（a, b）的形式打印复数，其中a为实部，b为虚部。 (4) Create a class called Complex, and perform complex arithmetic operations. Plural form: realpart+imaginarypart* i said private data class with floating point variables. Provide a constructor, the object can be declared for the class is initialized. In the case do not provide initialization values, the constructor should contain default values. For the following functions, which provide a public member function. (A) two complex numbers (2) the subtraction of two complex (3) (a, b) in the form of plural printing, where a is the real part, b is the imaginary part.)

安装BENQ串口PC调制解调器的说明.rar(PC serial modem installation BENQ note. Rar)

这是SAR成像方面的经典书，这本书包含了SAR成像方法的理论基础，并且用matlab实现了一些经典成像算法，对于初学者是很好的入门教材。(SAR imaging is a classic book, this book contains the theoretical basis for SAR imaging methods, and use matlab to achieve some classic imaging algorithm for beginners is a good primer.)

MATLAB符号计算工具箱，里面讲到了有关MATLAB符号工具箱的使用及功能(MATLAB symbolic computation toolbox, which talked about the use of MATLAB symbolic toolbox and function)

this simulation is a way for watermarking and steganography with WOW

Matlab programs for energy detection

automatic mesh generation for fem problem

说明：  设计一个采样数字处理方案利用FFT检测该类信号。(Design a sampling program of the digital processing of such signals using FFT testing.)

精通MATLAB编程，绝对的好书，精通MATLAB编程，绝对的好书，(Proficient in MATLAB programming, the absolute good book)