PE
自2016年以来活跃
兴趣：半数字计算；自适应信号处理；声学反馈和噪声控制；语音，图像和视频压缩；3D图像处理和计算机视觉
Publish your first review
2019年10月9日授予PE
Like a problem or solution
2018年9月20日授予PE
评论问题或解决方案
2018年2月27日授予PE
成为第一个解决问题的人
2018年1月24日授予PE
Solve all the problems in CUP Challenge
2017年12月6日授予PE
Create a problem
于2017年8月9日授予PE
Solve a problem for the first time
Awarded to PE on 14 Dec 2016
内容提要
Solved
食人族吃奇怪的人甚至是人数
There are N men in a queue. A cannibal eats either all odd-numbered or all even-numbered men in the queue at a time. In the fi...
3年前
问题
食人族吃奇怪的人甚至是人数
There are N men in a queue. A cannibal eats either all odd-numbered or all even-numbered men in the queue at a time. In the fi...
3年前|1| 26 solvers
Solved
产生矢量1,2,2,3,3,3,4,4,4,44
生成一个矢量1,2,2,3,3,3,3,4,4,4,4，因此，如果n = 3，则返回[1 2 2 3 3 3]，如果n = 5，则返回[1 22 ...
3年前
Solved
Birthday cake
It's Cody's 5th birthday, and you've been tasked with putting the candles on the cake. Your goal is to maximize the distance bet...
3年前
Solved
Modulation index
The amplitude of the carrier signal is 2V and the amplitude of the modulating signal is 8V. Find its modulation index.
在4年前
Solved
Indexed Probability Table
This question was inspired by a Stack Overflow question forwarded to me by Matt Simoneau. Given a vector x, make an indexed pro...
在4年前
Solved
平等气质 - 音符和频率
Starting from 440Hz note (musical note A above middle C), create 13 notes, using twelve-tone equal temperament, in Herz units. ...
在4年前
Solved
Return elements unique to either input
Given two numeric inputs a and b, return a row vector that contains the numbers found in only a or only b, but not both. For ex...
在4年前
Solved
复制向量中的元素
Replicate each element of a row vector (with NaN) a constant number of times. Examples n=2, A=[1 2 3] -> [1 1 2 2 3 3] ...
在4年前
Solved
Set the array elements whose value is 13 to 0
Input A either an array or a vector (which can be empty) Output B will be the same size as A . All elements of A equal to 13...
在4年前
Solved
在3D矩阵中找到最大的价值
给定3D矩阵A，找到最大的值。示例>> a = 1：9;>> a = reshape（a，[3 1 3]）;>> islargest（a）a ...
在4年前
Solved
Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...
在4年前
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