FFT-spectrum-analyzer

计算心理声学的一些参数，比如响度，sharpness，粗糙度等等。(Psychoacoustic calculation of some parameters, such as loudness, sharpness, roughness and so on.)

说明：  基于matlab的求矩源程序,程序中求出了经典7阶矩,并继续求出了后5阶矩,即一共求出了12阶矩.(Moment based on matlab source of demand, the program derived a classic 7-order moment, and continue to derive a 5-order moment, namely, to derive a total of 12 moments.)

说明：  利用GDOP来实现无线通信当中的基站与移动终端之间通信的三维定位的有效预测。(GDOP is used to realize wireless communication between base station and mobile terminal of communication of three dimensional positioning prediction effectively.)

说明：  matlab涉及到的常用矩阵基本操作、算法，和一些简单的使用例程(matlab matrix related to the common basic operations, algorithms, and use some simple routines)

A simple function for drawing a circle on graph.

东南大学 电子学院 信号与系统实验 matlab 代码(Southeast University, Electronic Science and Engineering, signal and system, matlab)

基于matlab语言的格子玻尔兹曼方法的圆柱绕流程序，直接在matlab里运行就可以得到相应的结果了(Based on the matlab language Lattice Boltzmann flow around a circular cylinder procedures run directly in matlab can get the corresponding results of the)

阵列的方向图，其中包含均匀线列阵，均匀平面阵，均匀圆阵的方向图的源代码(The pattern of the array, which contains uniform linear array, uniform plane array, the source code of the uniform circular array pattern)

说明：  PV太阳能光伏电池的IV曲线的设计与仿真(PV IV)

雷达测速与测距（加了白噪声和杂波），包括脉冲压缩、匹配滤波、MTI、MTD、单元恒虚警检测，程序注释特别详细，性能还不错！(Radar and Ranging (plus white noise and clutter), including pulse compression, matched filtering, MTI, MTD, CFAR unit, program comments in particular detail, the performance is not bad!)