ganzhiqisuanfa

说明：  7. 单径瑞利信道中的两发一收STBC： (1) 分析误码率的理论性能，画出比特信噪比与误码率的关系曲线。 (2) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (7 single-path Rayleigh channel of the two rounds of a close STBC: (1) the theoretical analysis of BER performance, draw the signal to noise ratio and bit error rate curve. (2) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.)

HHT变换之END分解程序，以及详细的例子--power system power quality disturbance(HHT and EMD and examples about power quality)

数字调制信号的产生与识别。产生数字调制信号，并汇出图像，比较直观。 通过分析解调的幅度、频率、相位来判断该信号的调制类型。(Generation and identification of digital modulation signals. Generates a digital modulation signal, and export the image, intuitive. To determine the modulation type of the signal through the analysis of the amplitude, frequency and phase demodulation.)

该书籍详细介绍了matlab仿真的具体实现方法，对初学者掌握仿真技能十分有利。(The book details the specific method matlab simulation, simulation for beginners to master the skills are very favorable.)

MATLAB求图像中心；包含朴素贝叶斯代码等等(MATLAB for image centers, including plain Bias code, and so on)

classification using PNN classification

本文提供了matlab实现的lms自适应滤波源代码以及结果分析，对不同的仿真波形进行了比较并对结果进行了详尽的分析，学习信号处理的同学可以参考一下(This article provides an implementation of the matlab source code for lms adaptive filtering, and analyzing the results of the simulation of different waveforms and the results were compared with a detailed analysis。)

说明：  matlab信道模型，码间干扰的模型，直观显示码间干扰对信号的一个影响。(Matlab channel model, the inter-symbol interference model shows the inter-symbol interference signal a right impact.)

一种常用的线性搜索技术，快速精确希望对大家有所帮助。(A common linear search technology, quickly and accurately hoping help you.)

用simulink实现8PSK调制解调，并显示眼图和星座图(8PSK in simulink realise)