完整的虚拟阵元进行DOA估计源程序

电力电子电路matlab仿真程序，丰富实用，即学即会。(Matlab power electronic circuit simulation program, rich in practical, that will learn.)

介绍了简单的ldpc编码，对初学者很有用！(Introduced a simple ldpc code is useful for beginners!)

通信系统中的信号调制与解调技术，对信号采用8PAM的脉冲幅度调制进行仿真分析(Communication system signal modulation and demodulation techniques, using a pulse width modulated signal 8PAM of simulation analysis)

说明：  基于遗传算法的matlab实现多目标优化问题(Multi-objective optimization problem based on genetic algorithm matlab)

说明：  用窗函数法设计一个能对模拟信号进行滤波的线性相位FIR低通滤波器。抽样频率为 kHz，通带截止频率为 kHz，阻带截止频率为 kHz，要求阻带最小衰减 dB。为了降低运算量，所设计滤波器的阶数要尽可能的低(With the window method to design a filter to the analog signals of linear phase FIR low-pass filter. Sampling frequency is kHz, passband cutoff frequency kHz, stopband cutoff frequency of kHz, the minimum required stopband attenuation dB. To reduce the computation, the order of the filter designed to be as low as possible)

matlab下mpeg编码源程序，高效，帮助文件详细。(matlab source code for the mpeg encoding.)

用简单通俗的语言着重讲述了Matlab的起源及窗口各模块、基础知识、Matlab 程序、Matlab 扩展和Matlab 先进概念几个方面。(With a focus on simple language about the origin of Matlab and windows for each module, basic knowledge, Matlab program, Matlab and Matlab extension areas of advanced concepts.)

使用matlab来比较4种不同的编码的性能。环境是BEC（删除信道）。 信号串的长度为2000(Use matlab to compare the performance of four different codes. Environment is the BEC (binary erasure channel). Length of the signal sequence is 2000)

室内环境射线跟踪算法研究，室内反射点追踪的计算(Indoor environmental ray tracing algorithm to calculate the reflection point indoor track)

【实例简介】进行小样本数据情况下污水排放量的变化规律预测，由于使用神经网络算法难以训练数据，故考虑采用GM预测实现未来污水排放量预测。