source_code_i550m9

自适应谱线增强 从噪声信号中消噪得到有用信号(Adaptive Line Enhancer (ALEThe goal is to remove the noise signal from the measured signal to obtain the signal of interest. )

power aperture in matlab

huffman table encode and decod

photovoltaic system in matlab simulink

实现4QAM通信系统的调制和解调仿真，当输入二进制码流后可以给出详细的调制和解调过程，有波形图，包含误码率仿真功能，内部注释信息详细，适用于通信专业同学。(To realize the modulation and demodulation of 4QAM communication system simulation.when the modulation and demodulation process are given in detail the input binary code stream, a waveform simulation function, including bit error rate, internal annotation information in detail, suitable for communication students)

高斯hermit粒子滤波器，及其测试程序。可以用于目标跟踪。(Gaussian hermit particle filter, and testing procedures. Can be used for target tracking.)

说明：  本文阐述了扩展频谱通信技术的理论基础和实现方法，利用MATLAB 提供的可视化 工具Simulink 建立了扩频通信系统仿真模型，详细讲述了各模块的设计，并指出了仿真建模 中要注意的问题。在给定仿真条件下，运行了仿真程序，得到了预期的仿真结果。同时，利 用建立的仿真系统，研究了扩频增益与输出端信噪比的关系，结果表明，在相同误码率下， 增大扩频增益，可以提高系统输出端的信噪比，从而提高通信系统的抗干扰能力。 (This paper describes the theory of spread-spectrum communication technology and implementation methods based on the use of visualization tools provided by MATLAB Simulink to establish a spread spectrum communication system simulation model, described in detail the design of each module, and pointed out that the simulation modeling to note problem. In the given simulation conditions, running a simulation program to obtain the desired simulation results. Meanwhile, the use of the simulation system to study the spreading gain and the relationship between the output signal to noise ratio, results show that the same bit error rate, increased spreading gain can increase the system output signal to noise ratio, thereby enhancing communication system disturbance.)

matlab熵，联合熵和互信息的程序，亲自测试过(entropy,mutual information entropy,good matlab code,play enjoy)

图像分割的matlab程序 可以实现 并且有同步的外国论文文献 非常好用(Image segmentation matlab program can achieve synchronization of foreign papers and literature is very easy to use)

用于信号处理中的DOA估计，谱估计，检测等()