dft

Rake接收机蒙特卡洛仿真，扩频+3径瑞利信道 三种分集合并方式对比(Rake receiver, Monte Carlo simulation, 3 paths Rayleigh channel Three kinds of collection and means of contrasts)

algorithm recursive a generating inverted number in c language

Code For Permanent magnet synchronous generator model modelled with simulink matlab

基于MATLAB的双音多频信号DTMF的生成。(MATLAB-based dual-tone multi-frequency DTMF signal generation.)

my Acoustic Echo Cancellation (AEC) in matlab

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.)

Direct Sequence Spread Spectrum

多模态数据的特征提取方法：时间序列数据及DTW高斯核,图像数据及直方交核 和字符串数据及字符串核(Feature extraction method of multi modal data, time series data and DTW Gauss, the image data and the histogram intersection kernel and string data and String Kernel)

这个文件包含了AM、FM、PM、ASK、FSK、PSK、MSK调制解调的MATLAB程序，并以文档的形式总结下来。(This file contains the AM, FM, PM, ASK, FSK, PSK, MSK modulation and demodulation MATLAB program, and conclude in the form of the document.)

改进小生境遗传算法求解多峰函数优化问题小论文主程序子程序（注释比较详细）(Improved Niche Genetic Algorithm for Multimodal Function Optimization paper)