matlab

OFDM的在瑞利信道下的与单载波信号的识别算法，本人原创(OFDM in Rayleigh channel with single-carrier signal of the recognition algorithm, I am original)

剔除偶然误差法滤波，能够有效滤除采集信号中的噪声(eliminating-occasional bias filter)

Energy calculation for compression and denoising

用振幅为0.8的方波进行傅里叶分析，并求当K不同值时的合成信号。(By amplitude of 0.8 square wave to Fourier analysis, and pray for different value when K synthetic signal. )

File 1: THIS CODE IS USED TO DRAW THE PUMP CURVES AT DIFFERENT PUMP SPEED 1: PUMP CURVE 2: EFFICIENCY CURVE 3: BREAK HORSEPOWER CURVE 4: KW-INPUT CURVE File 2: THIS CODE IS FOR APPLYING THE WAY OF CALCULATING THE EFFICIENCY, POWER AND KW-INPUT FOR VARIABLE SPEED PUMP AT A GIVEN DESIRED HEAD AND DESIRED FLOW AS SHOWN IN THE PAPER TITLED: " how to calculate the pump efficiency and power for variable speed pump" File 3: this code is to correct the use of affinity law by shifting the curve to intersect with the system-curve at the desired flow as shown in the paper titled: "The Correct Method of Calculating Energy Savings to Justify Adjustable-Frequency Drives on Pumps"

ASK communication model

完整的直扩系统的仿真，包括误码率，相关性、m序列、gold序列产生、Walsh、码等等一系列问题的matlab仿真，7个文件共(Complete DS system simulation, including bit error rate, correlation, m sequence, gold sequence generation, Walsh, code, and so a range of issues of matlab simulation, a total of 7 documents)

matlab 画地图的 非常好用，有需要的可以拿过去！(very good！)

压缩感知中调幅信号的稀疏字典训练及稀疏表示，包含KSVD算法，OMP算法(Sparse dictionary training and sparse representation of amplitude modulation signal in compressed sensing, including KSVD algorithm, OMP algorithm)

说明：  该文件是极值算法的研究，包括一个主程序，一个最适应值程序和一个EO源程序，已通过系统仿真测试(The file is extremal algorithm, including a main program, one of the most fitness programs and a source EO has been tested by simulation)