Math3

The Periodic Pulse Signal in matlab

通过matlab对乒乓球样本图片进行处理并识别(By matlab Table Tennis sample image processing and recognition)

设计一个数字滤波器，在频率低于 的范围内，低通幅度特性为常数，并且不低于0.75dB。在频率 和 之间，阻带衰减至少为20dB。 (1)试求满足这些条件的最低阶Butterworth滤波器。(Design a digital filter, in the range of frequencies below the low-pass amplitude characteristic is constant, and not less than 0.75dB. Between the frequency and stop-band attenuation of at least 20dB. (1) Determine the lowest-order Butterworth filter to meet these conditions.)

小车避障 模糊控制 simulink仿真(The car obstacle avoidance fuzzy control simulink simulation)

这是一个用小波对含噪信号进行滤波处理的程序，程序中还包括了功率谱密度分析等。(This is a wavelet of noisy signal filtering procedures, procedures also include the power spectral density analysis.)

MATLAB function which creates a black and white version of a grayscale image by specifying a single threshold value pixels below this value become black, and above this value they are white. Usage:

该程序和文档研究了在单径瑞利信道中，BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，具体公式在文档中给出。(The study of the relationship between programs and documents in a single path Rayleigh channel curve, the BER performance of BPSK, draw the bit error rate and signal to noise ratio, the specific formula is given in the document.)

说明：  将总金额分若干分，分批在各档位建仓，通过高抛低吸不断降低成本获利(The total amount will be divided into several sub-batches in the stalls position is opened by throwing buy low, sell high profit continuously reduce costs)

this is alamoti code

自己修改的曲线高斯拟合方面的matlab代码，希望对大家有帮助(Gaussian curve fitting to modify their terms of matlab code, we want to help)