22019193wavread

编写一个matlab函数用一个N点离散傅里叶变换同时计算两个N点实序列的离散傅里 叶变换，并将结果与直接使用两个N点离散傅里叶变换计算出来的结果进行比较(Write a matlab function with an N point discrete Fourier transform and calculate actual sequence of two N point discrete Fourier transform, and the results with the direct use of two N point Discrete Fourier Transform calculated results are compared)

In a series of papers in recent years new structures for coherent M-PSK (M-ary Phase Shift Keying) receivers were suggested. These include structures for carrier phase detectors for the carrier PLL (Phase Lock Loop), carrier PLL lock detectors, symbol timing error detectors, symbol synchronization PLL lock detectors, carrier and symbol PLL loop filters, and SNR (Signal to Noise Ratio) estimators

利用matlab，通过时空域隐藏技术，讲水印信息嵌入图片(Using matlab, when the airspace by hiding, speaking watermark embedded image)

模拟一个城市的气温在15年内的变化情况，以及统计气温的各种变化走势和在一定时间段内气温的各种统计量。(Simulation of a city in 15 years the temperature changes, as well as statistical temperature changes trend and within a certain period of time the temperature of various statistics.)

基于滞环比较器的光伏发电系统的并网，希望能有所帮助(Based on hysteresis comparator interconnection of photovoltaic power generation system, hoping to help)

基于simulink的功率及其功率因素的仿真模型(Based on the power and power factor simulink simulation model)

几个BOC 信号的分析例程，全球卫星导航系统将普遍采用BOC调制信号作为扩频测距信号，qByWsxD信号自相关函数呈现多个相关峰(Several of the BOC Signals analysis routines, global navigation )

基于matlab实现对二维信号的分解与重构，在信号处理中有相当的使用价值。(Matlab based on the realization of two-dimensional signal decomposition and reconstruction, in signal processing have considerable value.)

说明：  用BP神经网络的初步级应用实现 电机故障诊断(BP neural network with the initial level of motor fault diagnosis applications)

SERVO_MOTOR_CONTROL_with_MATLAB.zip... contains matlab code on SERVO_MOTOR_CONTROL