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Description: cos实例，最简洁的代码，后端上传文件例子，性能最优的免费组件-cos instance, most concise code, upload the file back-end example, the optimal performance of free assembly
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Size: 65536 |
Author: huangtengye |
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Description: 通信系统中用matlab实现升余弦滚降波形的眼图及功率谱-Communication system using matlab realize Raised Cosine waveform and power spectrum eye
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Size: 1024 |
Author: Monsoon |
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Description: Decide whether to use the default or alternate baseline Q value.
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Size: 10240 |
Author: ltpdcing |
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Description: 遗传算法代码求解0到10之间10*sin(5x)+7*cos(4x)的最大值-Genetic Algorithms for Solving Code 10* maximum sin (5x)+7* cos (4x) between 0-10
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Size: 11264 |
Author: 奚俊男 |
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Description: Verilog实现的cordic算法的计算sin，cos值得模块，使用rom，代码简洁有效。-Verilog implementation of the cordic algorithm of computing the sine and cosine worth module, use of ROM, the code is concise and effective.
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Size: 1024 |
Author: 姚盛健 |
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Description: 资料的详细功能、包含内容 复旦的i-cpu cos design
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Size: 834560 |
Author: 安慰i |
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Description: Matlab code and simulink model to caculate sin and cos using Cordic alogrithm
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Size: 16384 |
Author: Canh |
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Description: 可以用于快速傅里叶变换，实数、复数都适合。正余弦变换-Radix-2 Fast Fourier Transform, real or complex sin/cos transform
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Size: 43008 |
Author: |
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Description: 在一个移动通信系统中，发射信号是一个未调制的音频x(t)=cos(2πft)，其中f=f0+fi。设标称载波为f0=1GHz，并设fi =512Hz。假定移动用户在一个繁忙的高速公路上距离基站l公里处的地方，从开始从每小时60公里的速度开始，其速度（在0.01秒的时间间隔内测量）以1/2的概率随机的增加或减少1/10公里每小时。试仿真移动用户在这2s的时间间隔内所接收到的信号(及其频谱)。接收信号可以表示为：
y(t)=a(t)Cos[2π(fo+f1)(t-△t)]
式中 △(t)=d(t)/c
且 a(t)=k/d2(t)
在上面的表达式中d(t)是在t时刻基站与移动用户的距离，c是光速，△(t)是传播延迟，而a(t)是信号在t时刻的衰减，并假设在这2s内a(t)是一个常数。利用复低通等效模型来进行仿真。-In a mobile communication system, the transmitted signal is an unmodulated audio x (t) = cos (2πft), where f = f0+ fi. Let nominal carrier of f0 = 1GHz, and set fi = 512Hz. Assume that mobile users on a busy motorway station l kilometers place, starting the beginning of 60 kilometers per hour, the speed (measured in 0.01 second interval) to increase the probability of a random 1/2 or reducing 1/10 km/h. Simulation test signal which the mobile subscriber in the 2s time intervals of the received (and its spectrum). The received signal can be expressed as:
y (t) = a (t) Cos [2π (fo+ f1) (t- △ t)]
Where △ (t) = d (t)/c
And a (t) = k/d2 (t)
In the above expression, d (t) at time t is a base station and a mobile user s distance, c is the speed of light, △ (t) is the propagation delay, and a (t) is the attenuation of the signal at time t, and assuming that 2s within a (t) is a constant. Using complex low-pass equivalent model for emulation.
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Size: 2048 |
Author: 何希 |
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Description: Returns ERANGE error and value 0 for large arguments. Calls sin, cos, sqrt.
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Size: 3072 |
Author: rekbgl |
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Description: Returns ERANGE error and value 0 for large arguments. Calls sin, cos, sqrt.
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Size: 4096 |
Author: lasaging |
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Description: 1)Creat synthetic images of 256*256 with f =0.01 and f =0.48 using
following equation : F(n,m)=128+127cos(2*pi*f*m)cos(2*pi*f*n)
2)Find and show the DFT of two images and explain what you see
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Size: 504832 |
Author: ela |
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Description: cordic算法matlab实现，用于实习cos和sin-cordic algorithm matlab realize
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Size: 1024 |
Author: zhumingda |
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Description: 产生一组均值为1，方差为4的正态分布随机序列（1000个样本），估计该序列的均值与方差；
已知x(n)=sin(2*pi*f1*n)+2*cos(2*pi*f2*n)+w(n),w(n)为正态分布白噪声,求相关函数和功率谱的m文件-Known x (n) = sin (2* pi* f1* n)+ 2* cos (2* pi* f2* n)+ w (n), w (n) is normally distributed white noise, seeking correlation function and m file power spectrum
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Size: 1024 |
Author: zhanchi |
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Description: 串口计算器的完整代码，能够实现多项式计算器的加减乘除sin以及cos操作-The complete code serial calculator, the calculator can polynomial arithmetic operation sin and cos
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Size: 49152 |
Author: yanzhiye1025 |
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Description: 这是我大一的时候在Linux上开发的一个简易的计算器，支持加减乘除，乘方，sin、cos、tan和log计算，支持复杂的表达式运算。对于刚刚学习编程不久的同学来说还是可以的。-Simple Calculator supports common calculation which was developed in Linux.
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Size: 6144 |
Author: Cedric Xing |
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Description: 输入表达式字符串，以“=”表示结束， 计算并输出表达式值。 操作数可以是整数或实数，操作符有 “+”、“-”、“*”、“/”、“^”（乘方）和 “sin( )”（正弦）、“cos( )”（余弦）、“log( )”（对数）、“ln( )”（自然对数）等函数。-Enter the expression string to " =" indicates the end of the calculation and the output value of the expression. Operand can be an integer or a real number, the operator has " +" , " -" , " *" , " /" , " ^" (power) and " sin ()" (sine), " cos ()" ( cosine), " log ()" (logarithmic), " ln ()" (natural logarithm) and other functions.
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Size: 5120 |
Author: 唐呵呵 |
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Description: 复旦cpu COS
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Size: 1480704 |
Author: test |
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Description: verilog编写的数字信号发生器NCO用CORDIC方法实现产生sin cos信号，流水线结构，简单实用。-verilog prepared by the digital signal generator NCO using CORDIC method implementation generate sin cos signal, pipelined architecture, simple and practical。
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Size: 1024 |
Author: 李斌 |
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Description: 基于群星Cortex-M3的μCOS-II移植模板的使用，介绍了基于IAR编译器模板的使用-Based on the use of the COS-II of the Cortex-M3 of the stars, the use of the IAR compiler template is introduced.
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Size: 549888 |
Author: 郑雄 |
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