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《数字信号处理教程——MATLAB释义与实现》（第2版）(" Digital Signal Processing Tutorial- MATLAB Interpretation and Implementation" (2))

最小频移键控（Minimum Shift Keying，MSK）是一种具有连续相位和最小频偏的数字调制技术。MSK的突出优点是信号具有恒定的包络和信号的相位连续性，频带利用率高，信号的功率谱在主瓣外衰减较快，这就使得它对邻波道干扰小。(MSK (Minimum Shift Keying) is a continuous phase and the minimum deviation of the digital modulation techniques. Outstanding advantage of MSK signals have constant envelope and continuous phase signals, high bandwidth efficiency and the signal power spectrum decreases rapidly outside the main lobe, this makes it a small adjacent channel interference.)

部分选主元的高斯LU分解算法，用法：[L,U,P]=pgauss(A)(Gaussian LU decomposition algorithm with pivoting)

matlab程序设计入门资料，适合初学者使用和学习，从matlab的最基本功能开始教你一步步学习使用这个软件！(matlab programming introductory information for beginners to use and learn, from the most basic function of matlab began to teach you step by step learn to use this software!)

pwm没有做SVPWM，而仅仅是单极性PWM。PI参数调试的不是很好，可能调制波波形不太好(pwm did not do SVPWM, while the Unipolar the PWM. PI parameters debug not very good, may be modulated waveform is not very good)

三相四线制两电平三桥臂APF，中线电流由电容中点控制，abc三相坐标系下滞环控制，matlab2006b，高版本的低通滤波器需更换(The three-phase four wire three-level two leg APF, the neutral current is controlled by the capacitor, hysteresis control, ABC three-phase coordinate system matlab2006b, low-pass filter, high version of the need to change)

imulink仿真环境下的基于滑膜观测器的永磁同步电机仿真(Simulation of Permanent Magnet Synchronous Motor Based on synovial Observer simulink simulation environment)

各种滤波器的程序，并附有matlab的演示结果(Procedures for a variety of filters, together with the results of the matlab demo)

FMCW体制雷达的测距测速仿真，其中包括单点目标和多点目标的探测 参考文献： [1]屈飞园,曹宁. 车载FMCW雷达准确检测多目标的一种有效方法[J]. 科学技术与工程,2012,(06):1263-1267.(FMCW system of radar ranging speed simulation, including single-point target and multi-point target detection)

读入图像文件，生成索引图像 灰度图像 黑白图像 (Read into the image file, generate an index image gray image black and white images)