aZ must be a matrix, not a scalar or vector. Z必须是矩阵、不是标量或者传染媒介。[translate]
U必须是个矩阵
我猜你的代码应该是 surf(Xp(i),Yp(i),Zp(i)) 出错了吧,当x和y为1*10的向量时,则构成了一个10*10的二维平面,因此此时z应该是一个10*10的矩阵,而不是标量或矢量,错误提示:Z must be a matrix, not a scalar or vector 就是这个意思。
x=-6*pi:0.01:6*pi;y=-6*pi:0.01:6*pi;///这里加一句 [x,y] = meshgrid(x,y)/// m=length(x);n=length(y);[m,n]=size(z);z=sin(sqrt(x.^2+y.^2))./(x.^2+y.^2);surf(x,y,z);
z应该这样写:z=5*ones(size(x));surf和mesh中x,y,z必须是同样维度的矩阵。完整代码如下:clear clc [x,y]=meshgrid(-5:0.1:5);z=5*ones(size(x));surf(x,y,z);shading interp;运行出来的结果如下:
z必须是二维的,而不是一个向量数组
Error using surf (line 71) Z must be a matrix,... Learn more about error, z must be a matrix, not a scalar or vector., matlab
Matlab error, Z must be a matrix, not a scalar... Learn more about matlab, mesh
matlab为什么显示it must be a 2-D matrix of integers?答:亲,MATLAB常见语法错误分析及解决办法it must be a 2-D matrix of integers出错原因及解决办法:可能变量名输入错误,仔细检查 3.Matrix dimensions must agree中文解释:矩阵的维数必须一致出错原因:这是由于运算符(= + - / * 等)两边...
RuntimeError: mat2 must be a matrix, got 1-d tensor Reproduction the parameters I used as below: accelerate launch train_controlnet_sdxl.py --pretrained_model_name_or_path=$MODEL_DIR --output_dir=$OUTPUT_DIR --dataset_name=/home2/ssy/sd_datasets/fill50k ...